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

Østli, Elise Ramleth; Mathew, Alma; Tolchard, Julian R; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus. (2023) Stabilizing the Cathode Interphase of LNMO using an Ionic-liquid based Electrolyte. Batteries & Supercaps
Academic article
Eleri, Obinna Egwu; Pires, Julie; Huld, Frederik Thorbjørn; Lu, Song; Schweigart, Philipp; Svensson, Ann Mari. (2023) Enhanced activated carbon lithium-ion capacitor electrochemical stability through electrolyte dielectric optimisation. Sustainable Energy & Fuels
Academic article
Eleri, Obinna Egwu; Huld, Frederik Thorbjørn; Pires, Julie; Tucho, Wakshum Mekonnen; Schweigart, Philipp; Svensson, Ann Mari. (2023) Revealing mechanisms of activated carbon capacity fade in lithium-ion capacitors. Electrochimica Acta
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
Academic article
Bryntesen, Silje Nornes; Finne, Per Håkon; Svensson, Ann Mari; Shearing, Paul Robert; Tolstik, Nikolai; Sorokina, Irina T. (2023) Structured aqueous processed lignin-based NMC cathodes for energy-dense LIBs with improved rate capability. Journal of Materials Chemistry A
Academic article
Schweigart, Philipp; Eleri, Obinna Egwu; Nylund, Inger-Emma; Lai, Samson Yuxiu; Lou, Fengliu; Svensson, Ann Mari. (2023) On the Viability of Lithium Bis(fluorosulfonyl)imide as Electrolyte Salt for Use in Lithium-Ion Capacitors. Batteries & Supercaps
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
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
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
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
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
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
Academic article
Østli, Elise Ramleth; Ebadi, Mahsa; Tesfamhret, Yonas; Mahmoodinia, Mehdi; Lacey, Matthew; Brandell, Daniel. (2022) On the Durability of Protective Titania Coatings on High-Voltage Spinel Cathodes. ChemSusChem
Academic article

2021

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
Other presentation
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
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
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
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
Academic article
Østli, Elise Ramleth; Tesfamhret, Yonas; Wenner, Sigurd; Lacey, Matthew J.; Brandell, Daniel; Svensson, Ann Mari. (2021) Limitations of Ultrathin Al2O3 Coatings on LNMO Cathodes. ACS Omega
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
Academic article

2020

Foss, Carl Erik Lie; Müssig, Stephan; Svensson, Ann Mari; Vie, Preben Joakim Svela; Ulvestad, Asbjørn; Mæhlen, Jan Petter. (2020) Anodes for Li‑ion batteries prepared from microcrystalline silicon and enabled by binder’s chemistry and pseudo‑self‑healing. Scientific Reports
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
Academic article
Tezel, Ahmet Oguz; Daniel, Streich; Gueguen, Aurelie; Hahlin, Maria; Sunde, Svein; Edstrøm, Kristina. (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
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
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
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
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Gebarowski, Wojciech; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne. (2019) Electrochemical Behaviour of Carbon Anodes Produced with Different Mixing Temperatures and Baking Levels—A Laboratory Study. Springer Nature
Academic chapter/article/Conference paper
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
Svanström, Henrik; Ueda, Peter; Melbye, Mads; Eliasson, Björn; Svensson, Ann Mari; Franzen, Stefan. (2019) Use of liraglutide and risk of major cardiovascular events: a register-based cohort study in Denmark and Sweden. The Lancet Diabetes and Endocrinology
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter. (2019) Comparing Anodic Bubble Behavior of Anodes from Anisotropic and Isotropic Cokes in Laboratory Scale Aluminum Electrolysis Cells. Journal of the Electrochemical Society
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
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
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; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Sizeland, Katie H.. (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
Academic article
Paarup Michelsen, Lars-Henrik; Svensson, Ann Mari. (2019) Er batterier i ferd med å endre verden?.
Brochure
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
Academic article

2018

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
Academic article
Wang, Lu; Jiang, Bo; Vullum, Per Erik; Svensson, Ann Mari; Erbe, Andreas; Selbach, Sverre Magnus. (2018) High interfacial charge storage capability of carbonaceous cathodes for Mg batteries. ACS Nano
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
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
Academic article

2017

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
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.. (2017) Vanadium Speciation in Petroleum Cokes for Anodes used in Aluminium Electrolysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings
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
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter. (2017) The Effect of Varying Mixing Temperatures and Baking Level on the Quality of Pilot Scale Anodes - A Factorial Design Analysis. Metals
Academic article

2016

Sommerseth, Camilla; Svensson, Ann Mari. (2016) The Effect of Production Parameters on the Performance of Carbon Anodes for Aluminium Production. NTNU Grafisk senter
Doctoral dissertation
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Flame-made Lithium Transition Metal Orthosilicates. Electrochimica Acta
Academic article
Gebarowski, Wojciech; Sommerseth, Camilla; Ratvik, Arne Petter; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne. (2016) Interfacial Boundary between Carbon Anodes and Molten Salt Electrolyte. Light Metals
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Rørvik, Stein; Lossius, Lorentz Petter. (2016) Electrochemical Reactivity and Wetting Properties of Anodes Made from Anisotropic and Isotropic Cokes. Light Metals
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
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)
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
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
Academic article
Wagner, Nils Peter; Vullum-Bruer, Fride; Svensson, Ann Mari. (2016) Alternative Li-ion cathodes based on transition metal orthosilicates. Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, Department of Materials Science and Engineering
Doctoral dissertation
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter. (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
Academic article

2015

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) NTNU-forskere lager batterier som skal vare lenger. Teknisk Ukeblad
Article in business/trade/industry journal
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)
Sommerseth, Camilla; Thorne, Rebecca Jayne; Rørvik, Stein; Sandnes, Espen; Ratvik, Arne Petter; Lossius, Lorentz Petter. (2015) Spatial methods for characterising carbon anodes for aluminium production. Light Metals
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
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter. (2015) Correlation between coke type, microstructure and anodic reaction overpotential in aluminium electrolysis. Journal of the Electrochemical Society
Academic article
Eikeland Nilssen, Benedicte; Tezel, Ahmet Oguz; Svensson, Ann Mari. (2015) The carbon-electrolyte interface at high cathodic voltages. ECS Transactions
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter. (2015) Bubble evolution and anode surface properties in aluminium electrolysis. Journal of the Electrochemical Society
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
Academic article

2014

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

2013

Lu, Huaquan; Zhou, Haitao; Svensson, Ann Mari; Fossdal, Anita; Sheridan, Edel; Lu, Shigang. (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
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
Academic article

2011

Mokkelbost, Tommy; Fossdal, Anita; Dahl, Øystein; Martinez, Ana Maria Cuellar; Sheridan, Edel; Thomassen, Magnus Skinlo. (2011) Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes. ECS Transactions
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
Academic article

2009

Svensson, Ann Mari; Møller-Holst, Steffen. (2009) Building a Hydrogen Infrastructure in Norway. World Electric Vehicle Journal
Academic article
Møller-Holst, Steffen; Svensson, Ann Mari. (2009) Pathways to a Hydrogen Infrastructure in Norway. International Journal of Hydrogen Energy
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. SINTEF Rapport
Report

2008

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

2006

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

Journal publications

Østli, Elise Ramleth; Mathew, Alma; Tolchard, Julian R; Brandell, Daniel; Svensson, Ann Mari; Selbach, Sverre Magnus. (2023) Stabilizing the Cathode Interphase of LNMO using an Ionic-liquid based Electrolyte. Batteries & Supercaps
Academic article
Eleri, Obinna Egwu; Pires, Julie; Huld, Frederik Thorbjørn; Lu, Song; Schweigart, Philipp; Svensson, Ann Mari. (2023) Enhanced activated carbon lithium-ion capacitor electrochemical stability through electrolyte dielectric optimisation. Sustainable Energy & Fuels
Academic article
Eleri, Obinna Egwu; Huld, Frederik Thorbjørn; Pires, Julie; Tucho, Wakshum Mekonnen; Schweigart, Philipp; Svensson, Ann Mari. (2023) Revealing mechanisms of activated carbon capacity fade in lithium-ion capacitors. Electrochimica Acta
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
Academic article
Bryntesen, Silje Nornes; Finne, Per Håkon; Svensson, Ann Mari; Shearing, Paul Robert; Tolstik, Nikolai; Sorokina, Irina T. (2023) Structured aqueous processed lignin-based NMC cathodes for energy-dense LIBs with improved rate capability. Journal of Materials Chemistry A
Academic article
Schweigart, Philipp; Eleri, Obinna Egwu; Nylund, Inger-Emma; Lai, Samson Yuxiu; Lou, Fengliu; Svensson, Ann Mari. (2023) On the Viability of Lithium Bis(fluorosulfonyl)imide as Electrolyte Salt for Use in Lithium-Ion Capacitors. Batteries & Supercaps
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
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
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
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
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
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
Academic article
Østli, Elise Ramleth; Ebadi, Mahsa; Tesfamhret, Yonas; Mahmoodinia, Mehdi; Lacey, Matthew; Brandell, Daniel. (2022) On the Durability of Protective Titania Coatings on High-Voltage Spinel Cathodes. ChemSusChem
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
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
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
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
Academic article
Østli, Elise Ramleth; Tesfamhret, Yonas; Wenner, Sigurd; Lacey, Matthew J.; Brandell, Daniel; Svensson, Ann Mari. (2021) Limitations of Ultrathin Al2O3 Coatings on LNMO Cathodes. ACS Omega
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
Academic article
Foss, Carl Erik Lie; Müssig, Stephan; Svensson, Ann Mari; Vie, Preben Joakim Svela; Ulvestad, Asbjørn; Mæhlen, Jan Petter. (2020) Anodes for Li‑ion batteries prepared from microcrystalline silicon and enabled by binder’s chemistry and pseudo‑self‑healing. Scientific Reports
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
Academic article
Tezel, Ahmet Oguz; Daniel, Streich; Gueguen, Aurelie; Hahlin, Maria; Sunde, Svein; Edstrøm, Kristina. (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
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
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
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
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
Svanström, Henrik; Ueda, Peter; Melbye, Mads; Eliasson, Björn; Svensson, Ann Mari; Franzen, Stefan. (2019) Use of liraglutide and risk of major cardiovascular events: a register-based cohort study in Denmark and Sweden. The Lancet Diabetes and Endocrinology
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Rørvik, Stein; Linga, Hogne; Lossius, Lorentz Petter. (2019) Comparing Anodic Bubble Behavior of Anodes from Anisotropic and Isotropic Cokes in Laboratory Scale Aluminum Electrolysis Cells. Journal of the Electrochemical Society
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
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
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; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Sizeland, Katie H.. (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
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
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
Academic article
Wang, Lu; Jiang, Bo; Vullum, Per Erik; Svensson, Ann Mari; Erbe, Andreas; Selbach, Sverre Magnus. (2018) High interfacial charge storage capability of carbonaceous cathodes for Mg batteries. ACS Nano
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
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
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
Academic article
Jahrsengene, Gøril; Wells, Hannah C.; Sommerseth, Camilla; Ratvik, Arne Petter; Lossius, Lorentz Petter; Haverkamp, Richard G.. (2017) Vanadium Speciation in Petroleum Cokes for Anodes used in Aluminium Electrolysis. The International Committee for Study of Bauxite, Alumina & Aluminium Conference Proceedings
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
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter. (2017) The Effect of Varying Mixing Temperatures and Baking Level on the Quality of Pilot Scale Anodes - A Factorial Design Analysis. Metals
Academic article
Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2016) Flame-made Lithium Transition Metal Orthosilicates. Electrochimica Acta
Academic article
Gebarowski, Wojciech; Sommerseth, Camilla; Ratvik, Arne Petter; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne. (2016) Interfacial Boundary between Carbon Anodes and Molten Salt Electrolyte. Light Metals
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Rørvik, Stein; Lossius, Lorentz Petter. (2016) Electrochemical Reactivity and Wetting Properties of Anodes Made from Anisotropic and Isotropic Cokes. Light Metals
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
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)
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
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
Academic article
Sommerseth, Camilla; Thorne, Rebecca Jayne; Ratvik, Arne Petter; Sandnes, Espen; Linga, Hogne; Lossius, Lorentz Petter. (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
Academic article
Tezel, Ahmet Oguz; Svensson, Ann Mari; Brandslet, Steinar. (2015) NTNU-forskere lager batterier som skal vare lenger. Teknisk Ukeblad
Article in business/trade/industry journal
Sommerseth, Camilla; Thorne, Rebecca Jayne; Rørvik, Stein; Sandnes, Espen; Ratvik, Arne Petter; Lossius, Lorentz Petter. (2015) Spatial methods for characterising carbon anodes for aluminium production. Light Metals
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
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter. (2015) Correlation between coke type, microstructure and anodic reaction overpotential in aluminium electrolysis. Journal of the Electrochemical Society
Academic article
Eikeland Nilssen, Benedicte; Tezel, Ahmet Oguz; Svensson, Ann Mari. (2015) The carbon-electrolyte interface at high cathodic voltages. ECS Transactions
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Ratvik, Arne Petter; Rørvik, Stein; Sandnes, Espen; Lossius, Lorentz Petter. (2015) Bubble evolution and anode surface properties in aluminium electrolysis. Journal of the Electrochemical Society
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
Academic article
Svensson, Ann Mari; Olibet, Sara; Rudolph, Dominik; Cabrera, Enrique; Friis, Jesper; Butler, Keith T. (2014) Contact Resistance of Screen Printed Ag-Contacts to Si Emitters: Mathematical Modeling and Microstructural Characterization. Journal of the Electrochemical Society
Academic article
Thorne, Rebecca Jayne; Sommerseth, Camilla; Svensson, Ann Mari; Sandnes, Espen; Lossius, Lorentz Petter; Linga, Hogne. (2014) Understanding Anode Overpotential. Light Metals
Academic article
Lu, Huaquan; Zhou, Haitao; Svensson, Ann Mari; Fossdal, Anita; Sheridan, Edel; Lu, Shigang. (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
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
Academic article
Mokkelbost, Tommy; Fossdal, Anita; Dahl, Øystein; Martinez, Ana Maria Cuellar; Sheridan, Edel; Thomassen, Magnus Skinlo. (2011) Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes. ECS Transactions
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
Academic article
Svensson, Ann Mari; Møller-Holst, Steffen. (2009) Building a Hydrogen Infrastructure in Norway. World Electric Vehicle Journal
Academic article
Møller-Holst, Steffen; Svensson, Ann Mari. (2009) Pathways to a Hydrogen Infrastructure in Norway. International Journal of Hydrogen Energy
Academic article
Svensson, Ann Mari; Møller-Holst, Steffen. (2008) Options for CO2-lean hydrogen export from Germany to Norway. Energy
Academic article

Part of book/report

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

Report

Sommerseth, Camilla; Svensson, Ann Mari. (2016) The Effect of Production Parameters on the Performance of Carbon Anodes for Aluminium Production. NTNU Grafisk senter
Doctoral dissertation
Wagner, Nils Peter; Vullum-Bruer, Fride; Svensson, Ann Mari. (2016) Alternative Li-ion cathodes based on transition metal orthosilicates. Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, Department of Materials Science and Engineering
Doctoral dissertation
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. 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
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