Ann Mari Svensson

About

My research is mainly related to electrochemical processes, basically for energy storage (Li-ion batteries, fuel cells, supercaps), but also electrolysis.

Current research activities are much focused on carbon as electrode material, including both electrochemical energy conversion tehcnologies like batteries and fuel cells, as well as electrodes (anodes) used in Hall-Heroult cells for production of aluminium. Studies of porous electrodes have been a major topic for many years, with a special attention on transient electrochemical techniques, in particular impedance spectroscopy. Several studies include also development of matehmatical models for description of comlex electrodes reactions, including also transient and impedance models. Future ambitions include establishment of in-situ spectroscopic-electrochemical techniques.

In addition to research within electrochemical energy conversion, I am also engaged in introduction in renewable energy as such, for example by active participation in the "Center for Renewable Energy", www.sffe.no.

Research

Educational background: MSc in Physics (Semiconductor physics), and PhD in Electrochemistry. During the last few years, my research interests have been focused around electrochemical energy storage technologies, like batteries and fuel cells, as well as aluminum electrolysis with the main focus on the anode. Research activities are currently focused around non-aqueous batteries, both Li-ion and emerging battery technologies. Main activities have been related to silicon and silica anodes or silicon/graphite composite anodes for Li-ion batteries, stability of high voltage cathode, metallic Li, Li-oxygen batteries. We have established up-to date laboratory facilities for battery research at Department of Materials Science and Engineering, and are also frequent users of NTNU Nanolab. The research is conducted within the framework of several national research projects, as collaborations between research institutions and industry. , One of the collaborations is a national research center Mozees, www.mozees.no, where I am managing the battery materials research activities.

Public dissemination:
https://www.nrk.no/vestland/det-som-blir-laga-i-denne-smelteomnen-kan-gi-elbilar-lengre-rekkevidde-1.14788335

https://www.nrk.no/rogaland/tare-kan-gi-elbiler-lengre-rekkevidde-1.13513095

Publications

2023

Bryntesen, Silje Nornes; Finne, Per Håkon; Svensson, Ann Mari; Shearing, Paul Robert; Tolstik, Nikolai; Sorokina, Irina T; Vinje, Jakob; Lamb, Jacob Joseph; Burheim, Odne Stokke. (2023) Structured Aqueous Processed Lignin-Based NMC Cathodes for Energy-Dense LIBs with Improved Rate Capability. Journal of Materials Chemistry A.
Academic article
Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2023) The effect of addition of the redox mediator dimethylphenazine on the oxygen reaction in porous carbon electrodes for Li/O2 batteries. Journal of Power Sources Advances. volum 20.
Academic article

2022

Asheim, Karina; Vullum, Per Erik; Wagner, Nils Peter; Andersen, Hanne Flåten; Mæhlen, Jan Petter; Svensson, Ann Mari. (2022) Improved electrochemical performance and solid electrolyte interphase properties of electrolytes based on lithium bis(fluorosulfonyl)imide for high content silicon anodes. RSC Advances. volum 12 (20).
Academic article
Bryntesen, Silje Nornes; Tolstorebrov, Ignat; Svensson, Ann Mari; Shearing, Paul Robert; Lamb, Jacob Joseph; Burheim, Odne Stokke. (2022) Introducing lignin as a binder material for the aqueous production of NMC111 cathodes for Li-ion batteries. Materials Advances. volum 4.
Academic article
Jahrsengene, Gøril; Farahani, Mahyar; Linga, Hogne; Svensson, Ann Mari. (2022) Optical and Electrochemical Characterisation of Carbon Anodes with Varying Porosity and Coke Quality. The Minerals, Metals & Materials Series.
Academic article
Onsrud, Morten; Tezel, Ahmet Oguz; Fotedar, Sameer; Svensson, Ann Mari. (2022) Novel carbon coating on aluminum current collectors for lithium-ion batteries. SN Applied Sciences. volum 4 (8).
Academic article
Pollen, Harald Norrud; Tolchard, Julian R; Svensson, Ann Mari; Wagner, Nils Peter. (2022) A Single-Pot Co-Precipitation Synthesis Route for Ni-Rich Layered Oxide Materials with High Cycling Stability. ChemElectroChem. volum 9 (19).
Academic article
Rogstad, Daniel Tevik; Einarsrud, Mari-Ann; Svensson, Ann Mari. (2022) High-Temperature Performance of Selected Ionic Liquids as Electrolytes for Silicon Anodes in Li-ion Batteries. Journal of the Electrochemical Society. volum 169.
Academic article
Østli, Elise Ramleth; Ebadi, Mahsa; Tesfamhret, Yonas; Mahmoodinia, Mehdi; Lacey, Matthew; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus; Wagner, Nils Peter. (2022) On the Durability of Protective Titania Coatings on High-Voltage Spinel Cathodes. ChemSusChem. volum 15 (12).
Academic article

2021

Blanco, Maria Valeria; Renman, Viktor; Zhu, Jiefang; Vullum-Bruer, Fride; Svensson, Ann Mari. (2021) Optimizing carbon coating parameters for obtaining SiO2/C anodes with improved electrochemical performance. Journal of Solid State Electrochemistry. volum 25.
Academic article
Dhillon, Shweta; Hernández, Guiomar; Wagner, Nils Peter; Svensson, Ann Mari; Brandell, Daniel. (2021) Modelling capacity fade in silicon-graphite composite electrodes for lithium-ion batteries. Electrochimica Acta. volum 377.
Academic article
Haugen, Randi Wenche; Sjøholtstrand, Marianne; Svensson, Ann Mari; Korpås, Magnus. (2021) NTNU Kveld: Vår elektriske framtid – batterienes betydning. NTNU Kveld: Vår elektriske framtid – batterienes betydning [Kunstnerisk og museal presentasjon] . NTNU Vitenskapsmuseet; Dokkhuset scene, Trondheim. 2021-04-13 - 2021-04-13.
Other presentation
Rauter, Michael Tobias; Augustin, Matthias; Spitthoff, Lena; Svensson, Ann Mari. (2021) Product formation during discharge: a combined modelling and experimental study for Li–O2 cathodes in LiTFSI/DMSO and LiTFSI/TEGDME electrolytes. Journal of Applied Electrochemistry.
Academic article
Renman, Viktor; Blanco, Maria Valeria; Norberg, Andreas Nicolai; Vullum-Bruer, Fride; Svensson, Ann Mari. (2021) Electrochemical activation of a diatom-derived SiO<inf>2</inf>/C composite anode and its implementation in a lithium ion battery. Solid State Ionics. volum 371.
Academic article
Rogstad, Daniel Tevik; Einarsrud, Mari-Ann; Svensson, Ann Mari. (2021) Evaluation of selected ionic liquids as electrolytes for silicon anodes in li-ion batteries. Journal of the Electrochemical Society. volum 168 (11).
Academic article
Østli, Elise Ramleth; Tesfamhret, Yonas; Wenner, Sigurd; Lacey, Matthew J.; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus; Wagner, Nils P.. (2021) Limitations of Ultrathin Al2O3 Coatings on LNMO Cathodes. ACS Omega. volum 6 (45).
Academic article

2020

Blanco, Maria Valeria; Renman, Viktor; Vullum-Bruer, Fride; Svensson, Ann Mari. (2020) Nanostructured diatom earth SiO2 negative electrodes with superior electrochemical performance for lithium ion batteries. RSC Advances. volum 10 (55).
Academic article
Foss, Carl Erik Lie; Müssig, Stephan; Svensson, Ann Mari; Vie, Preben Joakim Svela; Ulvestad, Asbjørn; Mæhlen, Jan Petter; Koposov, Alexey. (2020) Anodes for Li‑ion batteries prepared from microcrystalline silicon and enabled by binder’s chemistry and pseudo‑self‑healing. Scientific Reports. volum 10 (1).
Academic article
Tezel, Ahmet Oguz; Daniel, Streich; Gueguen, Aurelie; Hahlin, Maria; Sunde, Svein; Edstrøm, Kristina; Novak, Petr; Svensson, Ann Mari. (2020) Solid Electrolyte Interphase (SEI) Formation on the Graphite Anode in Electrolytes Containing the Anion Receptor Tris (hexafluoroisopropyl) borate (THFIPB). Journal of the Electrochemical Society. volum 167 (13).
Academic article
Tezel, Ahmet Oguz; Sunde, Svein; Gomez-Camer, Juan Luis; Novak, Petr; Svensson, Ann Mari. (2020) Effect of a Boron Based Anion Receptor on Graphite and LiFePO4 Electrodes. Journal of the Electrochemical Society. volum 167 (2).
Academic article

2019

Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Inside the electrode: Looking at cycling products in Li/O2 batteries. Journal of Power Sources. volum 414.
Academic article
Balasingam, Suresh Kannan; Kundu, Manab; Balamuralitharan, Balakrishnan; Kim, Hee-Je; Svensson, Ann Mari; Jayasayee, Kaushik. (2019) Hematite microdisks as an alternative anode material for lithium-ion batteries. Materials Letters. volum 247.
Academic article
Jahrsengene, Gøril; Rørvik, Stein; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2019) Reactivity of Coke in Relation to Sulfur Level and Microstructure. Light Metals.
Academic article
Jahrsengene, Gøril; Rørvik, Stein; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2019) Reactivity of coke in relation to sulfur level and microstructure. The Minerals, Metals & Materials Series.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Sizeland, Katie H.; Kappen, Peter; Svensson, Ann Mari; Haverkamp, Richard G.. (2019) An EXAFS and XANES study of V, Ni, and Fe speciation in cokes for anodes used in aluminum production. Metallurgical and Materials Transactions B. volum 50 (6).
Academic article
Kundu, Manab; Singh, Gurvinder; Svensson, Ann Mari. (2019) Co(OH)2@MnO2 nanosheet arrays as hybrid binder-free electrodes for high-performance lithium-ion batteries and supercapacitors. New Journal of Chemistry. volum 43 (3).
Academic article
Norberg, Andreas Nicolai; Wagner, Nils Peter; Kaland, Henning; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Silica from diatom frustules as anode material for Li-ion batteries. RSC Advances. volum 9 (70).
Academic article
Paarup Michelsen, Lars-Henrik; Svensson, Ann Mari. (2019) Er batterier i ferd med å endre verden?.
Brochure
Sommerseth, Camilla; Thorne, Rebecca Jayne; Gebarowski, Wojciech; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2019) Electrochemical Behaviour of Carbon Anodes Produced with Different Mixing Temperatures and Baking Levels—A Laboratory Study. Light Metals 2019.
Academic chapter/article/Conference paper
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2019) Comparing Anodic Bubble Behavior of Anodes from Anisotropic and Isotropic Cokes in Laboratory Scale Aluminum Electrolysis Cells. Journal of the Electrochemical Society. volum 166 (13).
Academic article
Svanström, Henrik; Ueda, Peter; Melbye, Mads; Eliasson, Björn; Svensson, Ann Mari; Franzen, Stefan; Gudbjörnsdóttir, Soffia; Hveem, Kristian; Jonasson, Christian; Pasternak, Björn. (2019) Use of liraglutide and risk of major cardiovascular events: a register-based cohort study in Denmark and Sweden. The Lancet Diabetes and Endocrinology. volum 7 (2).
Academic article
Wagner, Nils Peter; Asheim, Karina; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Performance and failure analysis of full cell lithium ion battery with LiNi0.8Co0.15Al0.05O2 and silicon electrodes. Journal of Power Sources. volum 437.
Academic article

2018

Foss, Carl Erik Lie; Svensson, Ann Mari; Gullbrekken, Øystein; Sunde, Svein; Vullum-Bruer, Fride. (2018) Temperature effects on performance of graphite anodes in carbonate based electrolytes for lithium ion batteries. Journal of Energy Storage. volum 17.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Rørvik, Stein; Ratvik, Arne Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2018) A XANES study of sulfur speciation and reactivity in cokes for anodes used in aluminum production. Metallurgical and Materials Transactions B. volum 49 (3).
Academic article
Wang, Lu; Jiang, Bo; Vullum, Per Erik; Svensson, Ann Mari; Erbe, Andreas; Selbach, Sverre Magnus; Xu, Huailiang; Vullum-Bruer, Fride. (2018) High interfacial charge storage capability of carbonaceous cathodes for Mg batteries. ACS Nano. volum 12 (3).
Academic article
Wang, Lu; Vullum, Per Erik; Asheim, Karina; Wang, Xuehang; Svensson, Ann Mari; Vullum-Bruer, Fride. (2018) High capacity Mg batteries based on surface-controlled electrochemical reactions. Nano Energy. volum 48.
Academic article

2017

Gebarowski, Wojciech; Ratvik, Arne Petter; Rørvik, Stein; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2017) Effect of Coke Properties on the Bubble Formation at the Anodes During Aluminium Electrolysis in Laboratory Scale. The Minerals, Metals & Materials Series.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2017) Vanadium Speciation in Petroleum Cokes for Anodes used in Aluminium Electrolysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings. volum 42 (46).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2017) The Effect of Varying Mixing Temperatures and Baking Level on the Quality of Pilot Scale Anodes - A Factorial Design Analysis. Metals. volum 7 (3).
Academic article
Wang, Lu; Wang, Zhaohui; Vullum, Per Erik; Selbach, Sverre Magnus; Svensson, Ann Mari; Vullum-Bruer, Fride. (2017) Solvent-Controlled Charge Storage Mechanisms of Spinel Oxide Electrodes in Mg Organohaloaluminate Electrolytes. Nano Letters. volum 18 (2).
Academic article

2016

Foss, Carl Erik Lie; Svensson, Ann Mari; Sunde, Svein; Vullum-Bruer, Fride. (2016) Edge/basal/defect ratios in graphite and their influence on the thermal stability of lithium ion batteries. Journal of Power Sources. volum 317.
Academic article
Gebarowski, Wojciech; Sommerseth, Camilla; Ratvik, Arne Petter; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2016) Interfacial Boundary between Carbon Anodes and Molten Salt Electrolyte. Light Metals. volum 2016.
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2016) The Effect of Varying Mixing and Baking Temperatures on the Quality of Pilot Scale Anodes – A Factorial Design Analysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings. volum 41 (45).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Rørvik, Stein; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2016) Electrochemical Reactivity and Wetting Properties of Anodes Made from Anisotropic and Isotropic Cokes. Light Metals.
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Flame-made Lithium Transition Metal Orthosilicates. Electrochimica Acta. volum 203.
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Liquid feed flame spray pyrolysis as alternative synthesis for electrochemically active nanosized Li2MnSiO4. Translational Materials Research (TMR). volum 3 (2).
Academic article
Wagner, Nils Peter; Vullum, Per Erik; Nord, Magnus Kristofer; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) On Vanadium Substitution in Li2MnSiO4/C as Positive Electrode for Li-ion Batteries. Journal of Physical Chemistry C. volum 120 (21).
Academic article
Wang, Lu; Asheim, Karina; Vullum, Per Erik; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Sponge-like porous manganese(II,III) oxide as a highly efficient cathode material for rechargeable magnesium ion batteries. Chemistry of Materials. volum 28 (18).
Academic article

2015

Eikeland Nilssen, Benedicte; Tezel, Ahmet Oguz; Svensson, Ann Mari. (2015) The carbon-electrolyte interface at high cathodic voltages. ECS Transactions. volum 69 (21).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Rørvik, Stein; Sandnes, Espen; Ratvik, Arne Petter; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Spatial methods for characterising carbon anodes for aluminium production. Light Metals. volum 2015-January.
Academic article
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) NTNU-forskere lager batterier som skal vare lenger. Teknisk Ukeblad.
Article
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) Snart kan batteriene vare lenger, http://www.abcnyheter.no/dataliv/2015/10/03/194875774/snart-kan-batteriene-vare-lenger.
Website (informational material)
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) The road to longer battery life, http://www.sciencedaily.com/releases/2015/10/151014085002.htm.
Website (informational material)
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Bubble evolution and anode surface properties in aluminium electrolysis. Journal of the Electrochemical Society. volum 162 (8).
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Correlation between coke type, microstructure and anodic reaction overpotential in aluminium electrolysis. Journal of the Electrochemical Society. volum 162 (12).
Academic article
Wagner, Nils Peter; Dalod, Antoine Robert Marie; Svensson, Ann Mari; Vullum-Bruer, Fride. (2015) Fe and V substituted Li2MnSiO4/C As Potential Cathode Material for Li-Ion Batteries. ECS Transactions. volum 64 (22).
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2015) Effect of carbon content and annealing atmosphere on phase purity and morphology of Li2MnSiO4 synthesized by a PVA assisted sol–gel method. Solid State Ionics. volum 276.
Academic article

2014

Svensson, Ann Mari; Olibet, Sara; Rudolph, Dominik; Cabrera, Enrique; Friis, Jesper; Butler, Keith T; Harding, John. (2014) Contact Resistance of Screen Printed Ag-Contacts to Si Emitters: Mathematical Modeling and Microstructural Characterization. Journal of the Electrochemical Society. volum 161.
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Svensson, Ann Mari; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Ratvik, Arne Petter. (2014) Understanding Anode Overpotential. Light Metals.
Academic article

2013

Lu, Huaquan; Zhou, Haitao; Svensson, Ann Mari; Fossdal, Anita; Sheridan, Edel; Lu, Shigang; Vullum-Bruer, Fride. (2013) High capacity Li[Ni0.8Co0.1Mn0.1]O-2 synthesized by sol-gel and co-precipitation methods as cathode materials for lithium-ion batteries. Solid State Ionics. volum 249-250.
Academic article

2012

Foss, Carl Erik Lie; Svensson, Ann Mari; Sunde, Svein; Vullum-Bruer, Fride. (2012) Electrochemical impedance spectroscopy of a porous graphite electrode used for Li-ion batteries with EC/PC based electrolytes. ECS Transactions. volum 41 (21).
Academic article

2011

Mokkelbost, Tommy; Fossdal, Anita; Dahl, Øystein; Martinez, Ana Maria Cuellar; Sheridan, Edel; Thomassen, Magnus Skinlo; Vullum, Per Erik; Rodahl, Silje; Svensson, Ann Mari. (2011) Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes. ECS Transactions. volum 35 (34).
Academic article

2010

Rosenberg, Eva; Fidje, Audun; Espegren, Kari Aamodt; Stiller, Christoph; Svensson, Ann Mari; Møller-Holst, Steffen. (2010) Market penetration analysis of hydrogen vehicles in Norwegian passenger transport towards 2050. International Journal of Hydrogen Energy. volum 35 (14).
Academic article

2009

Møller-Holst, Steffen; Svensson, Ann Mari. (2009) Pathways to a Hydrogen Infrastructure in Norway. International Journal of Hydrogen Energy. volum 24 (1).
Academic article
Svensson, Ann Mari; Møller-Holst, Steffen. (2009) Building a Hydrogen Infrastructure in Norway. World Electric Vehicle Journal. volum 3.
Academic article
Svensson, Ann Mari; Wittgens, Bernd. (2009) Vurdering av hydrogen i forhold til alternative energiløsninger i transportsektoren og stasjonær sektor. Del I: Innfasing av hydrogen, elektrisitet og biodrivstoff i norsk veitransport fram mot 2050. 2009. ISBN 9788214046267. SINTEF Rapport.
Report

2008

Svensson, Ann Mari; Møller-Holst, Steffen. (2008) Options for CO2-lean hydrogen export from Germany to Norway. Energy. volum 33 (11).
Academic article

2006

Aarhaug, Thor Anders; Svensson, Ann Mari. (2006) Degradation Rates of PEM Fuel Cells Running at Open Circuit Voltage. ECS Transactions.
Academic chapter/article/Conference paper

Journal publications

Bryntesen, Silje Nornes; Finne, Per Håkon; Svensson, Ann Mari; Shearing, Paul Robert; Tolstik, Nikolai; Sorokina, Irina T; Vinje, Jakob; Lamb, Jacob Joseph; Burheim, Odne Stokke. (2023) Structured Aqueous Processed Lignin-Based NMC Cathodes for Energy-Dense LIBs with Improved Rate Capability. Journal of Materials Chemistry A.
Academic article
Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2023) The effect of addition of the redox mediator dimethylphenazine on the oxygen reaction in porous carbon electrodes for Li/O2 batteries. Journal of Power Sources Advances. volum 20.
Academic article
Asheim, Karina; Vullum, Per Erik; Wagner, Nils Peter; Andersen, Hanne Flåten; Mæhlen, Jan Petter; Svensson, Ann Mari. (2022) Improved electrochemical performance and solid electrolyte interphase properties of electrolytes based on lithium bis(fluorosulfonyl)imide for high content silicon anodes. RSC Advances. volum 12 (20).
Academic article
Bryntesen, Silje Nornes; Tolstorebrov, Ignat; Svensson, Ann Mari; Shearing, Paul Robert; Lamb, Jacob Joseph; Burheim, Odne Stokke. (2022) Introducing lignin as a binder material for the aqueous production of NMC111 cathodes for Li-ion batteries. Materials Advances. volum 4.
Academic article
Jahrsengene, Gøril; Farahani, Mahyar; Linga, Hogne; Svensson, Ann Mari. (2022) Optical and Electrochemical Characterisation of Carbon Anodes with Varying Porosity and Coke Quality. The Minerals, Metals & Materials Series.
Academic article
Onsrud, Morten; Tezel, Ahmet Oguz; Fotedar, Sameer; Svensson, Ann Mari. (2022) Novel carbon coating on aluminum current collectors for lithium-ion batteries. SN Applied Sciences. volum 4 (8).
Academic article
Pollen, Harald Norrud; Tolchard, Julian R; Svensson, Ann Mari; Wagner, Nils Peter. (2022) A Single-Pot Co-Precipitation Synthesis Route for Ni-Rich Layered Oxide Materials with High Cycling Stability. ChemElectroChem. volum 9 (19).
Academic article
Rogstad, Daniel Tevik; Einarsrud, Mari-Ann; Svensson, Ann Mari. (2022) High-Temperature Performance of Selected Ionic Liquids as Electrolytes for Silicon Anodes in Li-ion Batteries. Journal of the Electrochemical Society. volum 169.
Academic article
Østli, Elise Ramleth; Ebadi, Mahsa; Tesfamhret, Yonas; Mahmoodinia, Mehdi; Lacey, Matthew; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus; Wagner, Nils Peter. (2022) On the Durability of Protective Titania Coatings on High-Voltage Spinel Cathodes. ChemSusChem. volum 15 (12).
Academic article
Blanco, Maria Valeria; Renman, Viktor; Zhu, Jiefang; Vullum-Bruer, Fride; Svensson, Ann Mari. (2021) Optimizing carbon coating parameters for obtaining SiO2/C anodes with improved electrochemical performance. Journal of Solid State Electrochemistry. volum 25.
Academic article
Dhillon, Shweta; Hernández, Guiomar; Wagner, Nils Peter; Svensson, Ann Mari; Brandell, Daniel. (2021) Modelling capacity fade in silicon-graphite composite electrodes for lithium-ion batteries. Electrochimica Acta. volum 377.
Academic article
Rauter, Michael Tobias; Augustin, Matthias; Spitthoff, Lena; Svensson, Ann Mari. (2021) Product formation during discharge: a combined modelling and experimental study for Li–O2 cathodes in LiTFSI/DMSO and LiTFSI/TEGDME electrolytes. Journal of Applied Electrochemistry.
Academic article
Renman, Viktor; Blanco, Maria Valeria; Norberg, Andreas Nicolai; Vullum-Bruer, Fride; Svensson, Ann Mari. (2021) Electrochemical activation of a diatom-derived SiO<inf>2</inf>/C composite anode and its implementation in a lithium ion battery. Solid State Ionics. volum 371.
Academic article
Rogstad, Daniel Tevik; Einarsrud, Mari-Ann; Svensson, Ann Mari. (2021) Evaluation of selected ionic liquids as electrolytes for silicon anodes in li-ion batteries. Journal of the Electrochemical Society. volum 168 (11).
Academic article
Østli, Elise Ramleth; Tesfamhret, Yonas; Wenner, Sigurd; Lacey, Matthew J.; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus; Wagner, Nils P.. (2021) Limitations of Ultrathin Al2O3 Coatings on LNMO Cathodes. ACS Omega. volum 6 (45).
Academic article
Blanco, Maria Valeria; Renman, Viktor; Vullum-Bruer, Fride; Svensson, Ann Mari. (2020) Nanostructured diatom earth SiO2 negative electrodes with superior electrochemical performance for lithium ion batteries. RSC Advances. volum 10 (55).
Academic article
Foss, Carl Erik Lie; Müssig, Stephan; Svensson, Ann Mari; Vie, Preben Joakim Svela; Ulvestad, Asbjørn; Mæhlen, Jan Petter; Koposov, Alexey. (2020) Anodes for Li‑ion batteries prepared from microcrystalline silicon and enabled by binder’s chemistry and pseudo‑self‑healing. Scientific Reports. volum 10 (1).
Academic article
Tezel, Ahmet Oguz; Daniel, Streich; Gueguen, Aurelie; Hahlin, Maria; Sunde, Svein; Edstrøm, Kristina; Novak, Petr; Svensson, Ann Mari. (2020) Solid Electrolyte Interphase (SEI) Formation on the Graphite Anode in Electrolytes Containing the Anion Receptor Tris (hexafluoroisopropyl) borate (THFIPB). Journal of the Electrochemical Society. volum 167 (13).
Academic article
Tezel, Ahmet Oguz; Sunde, Svein; Gomez-Camer, Juan Luis; Novak, Petr; Svensson, Ann Mari. (2020) Effect of a Boron Based Anion Receptor on Graphite and LiFePO4 Electrodes. Journal of the Electrochemical Society. volum 167 (2).
Academic article
Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Inside the electrode: Looking at cycling products in Li/O2 batteries. Journal of Power Sources. volum 414.
Academic article
Balasingam, Suresh Kannan; Kundu, Manab; Balamuralitharan, Balakrishnan; Kim, Hee-Je; Svensson, Ann Mari; Jayasayee, Kaushik. (2019) Hematite microdisks as an alternative anode material for lithium-ion batteries. Materials Letters. volum 247.
Academic article
Jahrsengene, Gøril; Rørvik, Stein; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2019) Reactivity of Coke in Relation to Sulfur Level and Microstructure. Light Metals.
Academic article
Jahrsengene, Gøril; Rørvik, Stein; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2019) Reactivity of coke in relation to sulfur level and microstructure. The Minerals, Metals & Materials Series.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Sizeland, Katie H.; Kappen, Peter; Svensson, Ann Mari; Haverkamp, Richard G.. (2019) An EXAFS and XANES study of V, Ni, and Fe speciation in cokes for anodes used in aluminum production. Metallurgical and Materials Transactions B. volum 50 (6).
Academic article
Kundu, Manab; Singh, Gurvinder; Svensson, Ann Mari. (2019) Co(OH)2@MnO2 nanosheet arrays as hybrid binder-free electrodes for high-performance lithium-ion batteries and supercapacitors. New Journal of Chemistry. volum 43 (3).
Academic article
Norberg, Andreas Nicolai; Wagner, Nils Peter; Kaland, Henning; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Silica from diatom frustules as anode material for Li-ion batteries. RSC Advances. volum 9 (70).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2019) Comparing Anodic Bubble Behavior of Anodes from Anisotropic and Isotropic Cokes in Laboratory Scale Aluminum Electrolysis Cells. Journal of the Electrochemical Society. volum 166 (13).
Academic article
Svanström, Henrik; Ueda, Peter; Melbye, Mads; Eliasson, Björn; Svensson, Ann Mari; Franzen, Stefan; Gudbjörnsdóttir, Soffia; Hveem, Kristian; Jonasson, Christian; Pasternak, Björn. (2019) Use of liraglutide and risk of major cardiovascular events: a register-based cohort study in Denmark and Sweden. The Lancet Diabetes and Endocrinology. volum 7 (2).
Academic article
Wagner, Nils Peter; Asheim, Karina; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Performance and failure analysis of full cell lithium ion battery with LiNi0.8Co0.15Al0.05O2 and silicon electrodes. Journal of Power Sources. volum 437.
Academic article
Foss, Carl Erik Lie; Svensson, Ann Mari; Gullbrekken, Øystein; Sunde, Svein; Vullum-Bruer, Fride. (2018) Temperature effects on performance of graphite anodes in carbonate based electrolytes for lithium ion batteries. Journal of Energy Storage. volum 17.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Rørvik, Stein; Ratvik, Arne Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2018) A XANES study of sulfur speciation and reactivity in cokes for anodes used in aluminum production. Metallurgical and Materials Transactions B. volum 49 (3).
Academic article
Wang, Lu; Jiang, Bo; Vullum, Per Erik; Svensson, Ann Mari; Erbe, Andreas; Selbach, Sverre Magnus; Xu, Huailiang; Vullum-Bruer, Fride. (2018) High interfacial charge storage capability of carbonaceous cathodes for Mg batteries. ACS Nano. volum 12 (3).
Academic article
Wang, Lu; Vullum, Per Erik; Asheim, Karina; Wang, Xuehang; Svensson, Ann Mari; Vullum-Bruer, Fride. (2018) High capacity Mg batteries based on surface-controlled electrochemical reactions. Nano Energy. volum 48.
Academic article
Gebarowski, Wojciech; Ratvik, Arne Petter; Rørvik, Stein; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2017) Effect of Coke Properties on the Bubble Formation at the Anodes During Aluminium Electrolysis in Laboratory Scale. The Minerals, Metals & Materials Series.
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.; Svensson, Ann Mari. (2017) Vanadium Speciation in Petroleum Cokes for Anodes used in Aluminium Electrolysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings. volum 42 (46).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2017) The Effect of Varying Mixing Temperatures and Baking Level on the Quality of Pilot Scale Anodes - A Factorial Design Analysis. Metals. volum 7 (3).
Academic article
Wang, Lu; Wang, Zhaohui; Vullum, Per Erik; Selbach, Sverre Magnus; Svensson, Ann Mari; Vullum-Bruer, Fride. (2017) Solvent-Controlled Charge Storage Mechanisms of Spinel Oxide Electrodes in Mg Organohaloaluminate Electrolytes. Nano Letters. volum 18 (2).
Academic article
Foss, Carl Erik Lie; Svensson, Ann Mari; Sunde, Svein; Vullum-Bruer, Fride. (2016) Edge/basal/defect ratios in graphite and their influence on the thermal stability of lithium ion batteries. Journal of Power Sources. volum 317.
Academic article
Gebarowski, Wojciech; Sommerseth, Camilla; Ratvik, Arne Petter; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2016) Interfacial Boundary between Carbon Anodes and Molten Salt Electrolyte. Light Metals. volum 2016.
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2016) The Effect of Varying Mixing and Baking Temperatures on the Quality of Pilot Scale Anodes – A Factorial Design Analysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings. volum 41 (45).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Rørvik, Stein; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2016) Electrochemical Reactivity and Wetting Properties of Anodes Made from Anisotropic and Isotropic Cokes. Light Metals.
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Flame-made Lithium Transition Metal Orthosilicates. Electrochimica Acta. volum 203.
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Liquid feed flame spray pyrolysis as alternative synthesis for electrochemically active nanosized Li2MnSiO4. Translational Materials Research (TMR). volum 3 (2).
Academic article
Wagner, Nils Peter; Vullum, Per Erik; Nord, Magnus Kristofer; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) On Vanadium Substitution in Li2MnSiO4/C as Positive Electrode for Li-ion Batteries. Journal of Physical Chemistry C. volum 120 (21).
Academic article
Wang, Lu; Asheim, Karina; Vullum, Per Erik; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Sponge-like porous manganese(II,III) oxide as a highly efficient cathode material for rechargeable magnesium ion batteries. Chemistry of Materials. volum 28 (18).
Academic article
Eikeland Nilssen, Benedicte; Tezel, Ahmet Oguz; Svensson, Ann Mari. (2015) The carbon-electrolyte interface at high cathodic voltages. ECS Transactions. volum 69 (21).
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Rørvik, Stein; Sandnes, Espen; Ratvik, Arne Petter; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Spatial methods for characterising carbon anodes for aluminium production. Light Metals. volum 2015-January.
Academic article
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) NTNU-forskere lager batterier som skal vare lenger. Teknisk Ukeblad.
Article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Bubble evolution and anode surface properties in aluminium electrolysis. Journal of the Electrochemical Society. volum 162 (8).
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Svensson, Ann Mari. (2015) Correlation between coke type, microstructure and anodic reaction overpotential in aluminium electrolysis. Journal of the Electrochemical Society. volum 162 (12).
Academic article
Wagner, Nils Peter; Dalod, Antoine Robert Marie; Svensson, Ann Mari; Vullum-Bruer, Fride. (2015) Fe and V substituted Li2MnSiO4/C As Potential Cathode Material for Li-Ion Batteries. ECS Transactions. volum 64 (22).
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2015) Effect of carbon content and annealing atmosphere on phase purity and morphology of Li2MnSiO4 synthesized by a PVA assisted sol–gel method. Solid State Ionics. volum 276.
Academic article
Svensson, Ann Mari; Olibet, Sara; Rudolph, Dominik; Cabrera, Enrique; Friis, Jesper; Butler, Keith T; Harding, John. (2014) Contact Resistance of Screen Printed Ag-Contacts to Si Emitters: Mathematical Modeling and Microstructural Characterization. Journal of the Electrochemical Society. volum 161.
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Svensson, Ann Mari; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne; Ratvik, Arne Petter. (2014) Understanding Anode Overpotential. Light Metals.
Academic article
Lu, Huaquan; Zhou, Haitao; Svensson, Ann Mari; Fossdal, Anita; Sheridan, Edel; Lu, Shigang; Vullum-Bruer, Fride. (2013) High capacity Li[Ni0.8Co0.1Mn0.1]O-2 synthesized by sol-gel and co-precipitation methods as cathode materials for lithium-ion batteries. Solid State Ionics. volum 249-250.
Academic article
Foss, Carl Erik Lie; Svensson, Ann Mari; Sunde, Svein; Vullum-Bruer, Fride. (2012) Electrochemical impedance spectroscopy of a porous graphite electrode used for Li-ion batteries with EC/PC based electrolytes. ECS Transactions. volum 41 (21).
Academic article
Mokkelbost, Tommy; Fossdal, Anita; Dahl, Øystein; Martinez, Ana Maria Cuellar; Sheridan, Edel; Thomassen, Magnus Skinlo; Vullum, Per Erik; Rodahl, Silje; Svensson, Ann Mari. (2011) Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes. ECS Transactions. volum 35 (34).
Academic article
Rosenberg, Eva; Fidje, Audun; Espegren, Kari Aamodt; Stiller, Christoph; Svensson, Ann Mari; Møller-Holst, Steffen. (2010) Market penetration analysis of hydrogen vehicles in Norwegian passenger transport towards 2050. International Journal of Hydrogen Energy. volum 35 (14).
Academic article
Møller-Holst, Steffen; Svensson, Ann Mari. (2009) Pathways to a Hydrogen Infrastructure in Norway. International Journal of Hydrogen Energy. volum 24 (1).
Academic article
Svensson, Ann Mari; Møller-Holst, Steffen. (2009) Building a Hydrogen Infrastructure in Norway. World Electric Vehicle Journal. volum 3.
Academic article
Svensson, Ann Mari; Møller-Holst, Steffen. (2008) Options for CO2-lean hydrogen export from Germany to Norway. Energy. volum 33 (11).
Academic article

Part of book/report

Sommerseth, Camilla; Thorne, Rebecca Jayne; Gebarowski, Wojciech; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter; Svensson, Ann Mari. (2019) Electrochemical Behaviour of Carbon Anodes Produced with Different Mixing Temperatures and Baking Levels—A Laboratory Study. Light Metals 2019.
Academic chapter/article/Conference paper
Aarhaug, Thor Anders; Svensson, Ann Mari. (2006) Degradation Rates of PEM Fuel Cells Running at Open Circuit Voltage. ECS Transactions.
Academic chapter/article/Conference paper

Report

Svensson, Ann Mari; Wittgens, Bernd. (2009) Vurdering av hydrogen i forhold til alternative energiløsninger i transportsektoren og stasjonær sektor. Del I: Innfasing av hydrogen, elektrisitet og biodrivstoff i norsk veitransport fram mot 2050. 2009. ISBN 9788214046267. SINTEF Rapport.
Report

UTSTILLING

Haugen, Randi Wenche; Sjøholtstrand, Marianne; Svensson, Ann Mari; Korpås, Magnus. (2021) NTNU Kveld: Vår elektriske framtid – batterienes betydning. NTNU Kveld: Vår elektriske framtid – batterienes betydning [Kunstnerisk og museal presentasjon] . NTNU Vitenskapsmuseet; Dokkhuset scene, Trondheim. 2021-04-13 - 2021-04-13.
Other presentation

INFORMASJONSMATR

Paarup Michelsen, Lars-Henrik; Svensson, Ann Mari. (2019) Er batterier i ferd med å endre verden?.
Brochure
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) Snart kan batteriene vare lenger, http://www.abcnyheter.no/dataliv/2015/10/03/194875774/snart-kan-batteriene-vare-lenger.
Website (informational material)
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) The road to longer battery life, http://www.sciencedaily.com/releases/2015/10/151014085002.htm.
Website (informational material)

Teaching

Courses

Media