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, Regementsvägen 10
752 37 Uppsala - Postal address:
- Box 524
751 20 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, Regementsvägen 10
752 37 Uppsala - Postal address:
- Box 524
751 20 UPPSALA
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
- photoelectron spectroscopy
- x-ray science
- lithium ion batteries
- haxpes

Publications
Recent publications
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Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
Part of Applied Physics Letters, 2025
- DOI for Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
- Download full text (pdf) of Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
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Part of ACS Applied Polymer Materials, p. 3112-3121, 2025
- DOI for Interfacial Structure and Reactions in Li6.7Al0.3La3Zr2O12-Doped Polycarbonate-Based Composite Polymer Electrolytes
- Download full text (pdf) of Interfacial Structure and Reactions in Li6.7Al0.3La3Zr2O12-Doped Polycarbonate-Based Composite Polymer Electrolytes
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Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
Part of Journal of Materials Chemistry A, p. 9184-9199, 2024
- DOI for Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
- Download full text (pdf) of Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
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Part of Journal of the Electrochemical Society, 2024
- DOI for Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces
- Download full text (pdf) of Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces
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Part of Applied Surface Science, 2024
- DOI for A Blyholder mechanism in the chemisorption of N2O on Ni(111): studied with Auger-photoelectron coincidence spectroscopy
- Download full text (pdf) of A Blyholder mechanism in the chemisorption of N2O on Ni(111): studied with Auger-photoelectron coincidence spectroscopy
All publications
Articles in journal
-
Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
Part of Applied Physics Letters, 2025
- DOI for Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
- Download full text (pdf) of Determination of inelastic mean free path for solid polymer electrolytes: PTMC:LiBOB and PCL:LiBOB
-
Part of ACS Applied Polymer Materials, p. 3112-3121, 2025
- DOI for Interfacial Structure and Reactions in Li6.7Al0.3La3Zr2O12-Doped Polycarbonate-Based Composite Polymer Electrolytes
- Download full text (pdf) of Interfacial Structure and Reactions in Li6.7Al0.3La3Zr2O12-Doped Polycarbonate-Based Composite Polymer Electrolytes
-
Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
Part of Journal of Materials Chemistry A, p. 9184-9199, 2024
- DOI for Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
- Download full text (pdf) of Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes
-
Part of Journal of the Electrochemical Society, 2024
- DOI for Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces
- Download full text (pdf) of Spatially and Chemically Resolved Degradation of Fluorine-Free Electrolyte on Silicon/Graphite Surfaces
-
Part of Applied Surface Science, 2024
- DOI for A Blyholder mechanism in the chemisorption of N2O on Ni(111): studied with Auger-photoelectron coincidence spectroscopy
- Download full text (pdf) of A Blyholder mechanism in the chemisorption of N2O on Ni(111): studied with Auger-photoelectron coincidence spectroscopy
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Part of ACS Applied Materials and Interfaces, p. 19225-19234, 2024
- DOI for Vacancy-Engineered Nickel Ferrite Forming-Free Low-Voltage Resistive Switches for Neuromorphic Circuits
- Download full text (pdf) of Vacancy-Engineered Nickel Ferrite Forming-Free Low-Voltage Resistive Switches for Neuromorphic Circuits