Yi-Chen Weng
PhD student at Department of Physics and Astronomy; X-ray Photon Science
- E-mail:
- yichen.weng@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Lägerhyddsvägen 1
- Postal address:
- Box 516
751 20 UPPSALA
PhD student at Department of Chemistry - Ångström Laboratory; Structural Chemistry
- Visiting address:
- Lägerhyddsvägen 1
- Postal address:
- Box 538
751 21 Uppsala
PhD student at Department of Physics and Astronomy; X-ray Photon Science; Condensed Matter Physics of Energy Materials
- E-mail:
- yichen.weng@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Lägerhyddsvägen 1
- Postal address:
- Box 516
751 20 UPPSALA
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Short presentation
My research is focused on chemical reactions in Li-ion batteries. To study the dynamic process at the interfaces between electrolytes and electrodes in batteries, X-ray spectroscopy and operando measurements techniques are applied and developed.
Keywords
- haxpes
- lithium ion batteries
- photoelectron spectroscopy
- x-ray science
Publications
Recent publications
- Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes (2024)
- A Blyholder mechanism in the chemisorption of N2O on Ni(111) (2024)
- Vacancy-Engineered Nickel Ferrite Forming-Free Low-Voltage Resistive Switches for Neuromorphic Circuits (2024)
- Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces (2024)
- Interfacial Structure and Reactions in LLZO-doped Polycarbonate-based Composite Polymer Electrolytes
All publications
Articles
- Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes (2024)
- A Blyholder mechanism in the chemisorption of N2O on Ni(111) (2024)
- Vacancy-Engineered Nickel Ferrite Forming-Free Low-Voltage Resistive Switches for Neuromorphic Circuits (2024)
- Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces (2024)
- Interfacial Structure and Reactions in LLZO-doped Polycarbonate-based Composite Polymer Electrolytes