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Asbjørn Ulvestad
Asbjørn Ulvestad
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Year
Silicon-Carbon composite anodes from industrial battery grade silicon
HF Andersen, CEL Foss, J Voje, R Tronstad, T Mokkelbost, PE Vullum, ...
Scientific reports 9 (1), 14814, 2019
1002019
Substoichiometric silicon nitride–an anode material for Li-ion batteries promising high stability and high capacity
A Ulvestad, HF Andersen, IJT Jensen, TT Mongstad, JP Mæhlen, Ø Prytz, ...
Scientific reports 8 (1), 8634, 2018
422018
Silicon nitride as anode material for Li-ion batteries: Understanding the SiNx conversion reaction
A Ulvestad, JP Mæhlen, M Kirkengen
Journal of Power Sources 399, 414-421, 2018
362018
Silicon nanoparticle ensembles for lithium-ion batteries elucidated by small-angle neutron scattering
SY Lai, KD Knudsen, BT Sejersted, A Ulvestad, JP Mæhlen, AY Koposov
ACS Applied Energy Materials 2 (5), 3220-3227, 2019
352019
Anodes for Li-ion batteries prepared from microcrystalline silicon and enabled by binder’s chemistry and pseudo-self-healing
CEL Foss, S Müssig, AM Svensson, PJS Vie, A Ulvestad, JP Mæhlen, ...
Scientific reports 10 (1), 13193, 2020
322020
Crystallinity of silicon nanoparticles: direct influence on the electrochemical performance of lithium ion battery anodes
A Ulvestad, AH Reksten, HF Andersen, PA Carvalho, IJT Jensen, ...
ChemElectroChem 7 (21), 4349-4353, 2020
282020
Long-term cyclability of substoichiometric silicon nitride thin film anodes for Li-ion batteries
A Ulvestad, HF Andersen, JP Mæhlen, Ø Prytz, M Kirkengen
Scientific reports 7 (1), 13315, 2017
272017
Morphology engineering of silicon nanoparticles for better performance in Li-ion battery anodes
SY Lai, JP Mæhlen, TJ Preston, MO Skare, MU Nagell, A Ulvestad, ...
Nanoscale Advances 2 (11), 5335-5342, 2020
212020
Stoichiometry-Controlled Reversible Lithiation Capacity in Nanostructured Silicon Nitrides Enabled by in Situ Conversion Reaction
A Ulvestad, MO Skare, CE Foss, H Krogsæter, JF Reichstein, TJ Preston, ...
ACS nano 15 (10), 16777-16787, 2021
122021
Silicon nitride coated silicon thin films as anodes for Li-ion batteries
A Ulvestad, JP Mæhlen, M Kirkengen
ECS Transactions 64 (22), 107, 2015
112015
Porous Silicon as Anode Material for Li-Ion Batteries
A Ulvestad
Norwegian University of Science and Technology, Department of Materials …, 2013
22013
Electric energy storage device & method
A Koposov, JP Maehlen, A Ulvestad
US Patent App. 17/621,731, 2022
12022
Porous Silicon as Anode Material for Li-ion Batteries: Structure and Performance
A Ulvestad
Institutt for materialteknologi, 2013
12013
Accelerating the Development of New Silicon-Based Anode Materials
M Skare, AW Nemaga, A Koposov, A Ulvestad
Electrochemical Society Meeting Abstracts 244, 306-306, 2023
2023
In-Situ Convertible Amorphous Silicon Nitride (SiNx) Anode: Resolving the Long-Term Cyclic Instability of Silicon
AW Nemaga, SY Lai, M Abdelhamid, A Koposov, JP Mæhlen, ...
Electrochemical Society Meeting Abstracts 244, 243-243, 2023
2023
Electrode, energy storage device and method
AO Holt, A Ulvestad, A Koposov, MO Skare
US Patent App. 17/799,304, 2023
2023
Electrode, electrical energy storage device & method
A Koposov, JP Maehlen, A Ulvestad
US Patent App. 17/621,730, 2022
2022
Amorphous Silicon Nitride-an Anode Material for the Next Generation Li-Ion Batteries
A Ulvestad, AY Koposov, MO Skare, TJ Preston, O Prytz, JP Mæhlen, ...
Electrochemical Society Meeting Abstracts iba2019, 175-175, 2019
2019
Degradation Phenomena in Silicon-Carbon Composite Anodes from Industrial Battery Grade Silicon
A Ulvestad, CEL Foss, HF Andersen, PE Vullum, J Voje, JP Maehlen
Electrochemical Society Meeting Abstracts iba2019, 168-168, 2019
2019
Amorphous Silicon Nitride Anodes for Li-Ion Batteries
A Ulvestad, JP Maehlen, HF Andersen, O Prytz, TT Mongstad, ...
Electrochemical Society Meeting Abstracts 230, 407-407, 2016
2016
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