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Youri van Valen

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Youri van Valen

Head Engineer
Department of Chemical Engineering

youri.van.valen@ntnu.no
+4792302948 Kjemi 5, 412, Gløshaugen
About Publications Outreach

About

Area of work:

  • PhD research into the Methanol to Formaldehyde (MTF) reaction using a silver catalyst.

Skills and expertise:

  • Synthetic organic chemistry
  • Characterisation of organic compounds

Background:

Education:

  • MSc in chemistry from the University of Amsterdam. Focus on organic chemistry and characterisation.
  • BSc in chemistry from the Utrecht University of Applied Sciences. Specialisation into organic chemistry.

Work Experience:

  • University of Amsterdam, Amsterdam, The Netherlands. (February 2019 - September 2019)
    8 Month internship at the research group of Dr. M.A. Fernández-Ibáñez. Tasked with developing a synthetic route to a natural product utilizing the C-H activation method developed within the group.
  • DSM, Zwolle, The Netherlands. (February 2016 - August 2016)
    5 Month research and development internship and a 2 month summer job at the Coatings and Resins department. Tasked with developing a method to automate RAFT polymerisation using a high-throughput synthesis robot.
  • AkzoNobel, Deventer, The Netherlands. (February 2014 - June 2014)
    5 Month research and development internship at the polymer additives department. Tasked with the synthesis of various compounds to be tested as polymer film additives.

 

Publications

  • Chronological
  • By category
  • All publications registered in NVA

2025

  • Valen, Youri van; Bergh, Tina; Skrzydlo, Tomasz Adam; Emanuelli, Matilde; Gramazio, Pio; Bjørkedal, Ole Håvik. (2025) Sub-reactions of the Silver Catalysed Conversion of Methanol to Formaldehyde. Topics in catalysis
    Academic article

2024

  • Das, Srashtasrita; Kahnt, Maik; Valen, Youri van; Bergh, Tina; Blomberg, Sara; Lyubomirskiy, Mikhail. (2024) Restructuring of Ag catalysts for methanol to formaldehyde conversion studied using in situ X-ray ptychography and electron microscopy. Catalysis Science & Technology
    Academic article

2023

  • Costa, Katarzyna Świrk Da; Summa, Paulina; Gopakumar, Jithin; Valen, Youri van; Costa, Patrick Da; Rønning, Magnus. (2023) Excess-Methane CO2 Reforming over Reduced KIT-6-Ni-Y Mesoporous Silicas Monitored by In Situ XAS–XRD. Energy & Fuels
    Academic article

Journal publications

  • Valen, Youri van; Bergh, Tina; Skrzydlo, Tomasz Adam; Emanuelli, Matilde; Gramazio, Pio; Bjørkedal, Ole Håvik. (2025) Sub-reactions of the Silver Catalysed Conversion of Methanol to Formaldehyde. Topics in catalysis
    Academic article
  • Das, Srashtasrita; Kahnt, Maik; Valen, Youri van; Bergh, Tina; Blomberg, Sara; Lyubomirskiy, Mikhail. (2024) Restructuring of Ag catalysts for methanol to formaldehyde conversion studied using in situ X-ray ptychography and electron microscopy. Catalysis Science & Technology
    Academic article
  • Costa, Katarzyna Świrk Da; Summa, Paulina; Gopakumar, Jithin; Valen, Youri van; Costa, Patrick Da; Rønning, Magnus. (2023) Excess-Methane CO2 Reforming over Reduced KIT-6-Ni-Y Mesoporous Silicas Monitored by In Situ XAS–XRD. Energy & Fuels
    Academic article

Outreach

2025

  • Poster
    Bergh, Tina; Valen, Youri van; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Venvik, Hilde Johnsen. (2025) Unraveling the Silver-Catalyzed Methanol to Formaldehyde Reaction. 16th European Congress on Catalysis (EuropaCat) , Trondheim 31.08.2025 - 05.09.2025
  • Poster
    Bergh, Tina; Valen, Youri van; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Venvik, Hilde Johnsen. (2025) Unraveling the Silver-Catalyzed Methanol to Formaldehyde Reaction: – Understanding the Sub-Reactions, Kinetics and Restructuring. North American Catalysis Society Meeting (NAM29) , Atlanta 08.06.2025 - 13.06.2025

2024

  • Academic lecture
    Valen, Youri van; Bergh, Tina; Lødeng, Rune; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Yang, Jia. (2024) Silver Catalysed Partial Oxidation of Methanol to Formaldehyde and its Sub-reactions. Nordic Symposium on Catalysis , Stavanger 03.06.2024 - 05.06.2024
  • Academic lecture
    Valen, Youri van; Bergh, Tina; Lødeng, Rune; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Yang, Jia. (2024) Silver Catalysed Partial Oxidation of Methanol to Formaldehyde and its Sub-reactions. Natural Gas Conversion Symposium , Xiamen 21.04.2024 - 25.04.2024
  • Poster
    Valen, Youri van; Bergh, Tina; Lødeng, Rune; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Yang, Jia. (2024) On the partial oxidation of methanol and its sub-reactions over silver. 18th ICC (International Congress on Catalysis) , Lyon 14.07.2024 - 19.07.2024
  • Poster
    Bergh, Tina; Valen, Youri van; Yang, Jia; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin; Venvik, Hilde Johnsen. (2024) Restructuring of silver catalysts after oxidation reactions - looking beneath the surface. European Microscopy Congress , Copenhagen 25.08.2024 - 30.08.2024

2023

  • Academic lecture
    Valen, Youri van. (2023) Effects of Co-feeding Reactants in CO and H2 Oxidation over Silver. iCSI/CATHEX Seminar 2023 , Trondheim 05.06.2023 - 08.06.2023
  • Poster
    Valen, Youri van; Bergh, Tina; Skrzydlo, Tomasz; Gramazio, Pio; Bjørkedal, Ole Håvik; Lagmannsveen, Ann Kristin. (2023) The Surface Morphology of Silver After Exposure to Various Atmospheres. iCSI/CATHEX Seminar 2023 , Trondheim 05.06.2023 - 08.06.2023
  • Poster
    Valen, Youri van; Bergh, Tina; Skrzydlo, Tomasz; Bjørkedal, Ole Håvik; By, Thomas; Lødeng, Rune. (2023) Oxidation of Methanol to Formaldehyde over Silver Using an Annular Reactor. EuropaCat 2023 , Prague 27.08.2023 - 01.09.2023

2022

  • Poster
    Bergh, Tina; Valen, Youri van; Bjørkedal, Ole Håvik; Thomas, By; Venvik, Hilde Johnsen. (2022) The surface morphology of silver after oxidation in CO and H2. Norwegian Catalysis Symposium , Stavanger 01.12.2022 - 02.12.2022
  • Poster
    Valen, Youri van; Lødeng, Rune; Yang, Jia; Bingen, Kristin; By, Thomas; Venvik, Hilde Johnsen. (2022) Influence of Catalyst History on Sub-reactions of the Partial Oxidation of Methanol to Formaldehyde (MTF) over Silver. 19th Nordic Symposium on Catalysis , Espoo, Finland 06.06.2022 - 08.06.2022

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