Physical Vapor Deposition Cluster Arrival Energy Enhances the Electrochemical Performance of Silicon Thin-Film Anodes for Li-Ion Batteries

2021 ◽  
Author(s):  
Mohammed Salah ◽  
Thushan Pathirana ◽  
Eva Alvarez de Eulate ◽  
Colin Hall ◽  
Bastian Stoehr ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrochemical Performance ◽  
Vapor Deposition ◽  
Physical Vapor Deposition ◽  
Li Ion Batteries ◽  
Silicon Thin Film ◽  
Li Ion

Improved electrochemical performance of LiCoO2 electrodes for high-voltage operations by Ag thin film coating via magnetron sputtering

MRS Advances ◽  
2018 ◽  
Vol 3 (60) ◽  
pp. 3513-3518 ◽  
Author(s):  
Taner Zerrin ◽  
Mihri Ozkan ◽  
Cengiz S. Ozkan
Keyword(s):  
Thin Film ◽  
Magnetron Sputtering ◽  
Electrochemical Performance ◽  
High Voltage ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Interface Layer ◽  
Li Ion Batteries ◽  
Electrode Structure ◽  
Li Ion

ABSTRACTIncreasing the operation voltage of LiCoO2 (LCO) is a direct way to enhance the energy density of the Li-ion batteries. However, at high voltages, the cycling stability degrades very fast due to the irreversible changes in the electrode structure, and formation of an unstable solid electrolyte interface layer. In this work, Ag thin film was prepared on commercial LCO cathode by using magnetron sputtering technique. Ag coated electrode enabled an improved electrochemical performance with a better cycling capability. After 100 cycles, Ag coated LCO delivers a discharge capacity of 106.3 mAh g-1 within 3 - 4.5 V at C/5, which is increased by 45 % compared to that of the uncoated LCO. Coating the electrode surface with Ag thin film also delivered an improved Coulombic efficiency, which is believed to be an indication of suppressed parasitic reactions at the electrode interface. This work may lead to new methods on surface modifications of LCO and other cathode materials to achieve high-capacity Li-ion batteries for high-voltage operations.

Polyimide capping layer on improving electrochemical stability of silicon thin-film for Li-ion batteries

2019 ◽  
Vol 12 ◽  
pp. 297-302 ◽  
Author(s):  
Pui-Kit Lee ◽  
Mohammad H. Tahmasebi ◽  
Tian Tan ◽  
Sijia Ran ◽  
Steven T. Boles ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrochemical Stability ◽  
Li Ion Batteries ◽  
Silicon Thin Film ◽  
Capping Layer ◽  
Li Ion

Silicon thin film on graphene coated nickel foam as an anode for Li-ion batteries

2017 ◽  
Vol 258 ◽  
pp. 800-806 ◽  
Author(s):  
Aliya Mukanova ◽  
Arailym Nurpeissova ◽  
Arshat Urazbayev ◽  
Sung-Soo Kim ◽  
Maksym Myronov ◽  
...  
Keyword(s):  
Thin Film ◽  
Nickel Foam ◽  
Li Ion Batteries ◽  
Silicon Thin Film ◽  
Li Ion

scholarly journals Superior Electrochemical Performance of Thin-Film Thermoplastic Elastomer-Coated SnSb as an Anode for Li-ion Batteries

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Alexander T. Tesfaye ◽  
Frédéric Dumur ◽  
Didier Gigmes ◽  
Sébastien Maria ◽  
Laure Monconduit ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrochemical Performance ◽  
Thermoplastic Elastomer ◽  
Li Ion Batteries ◽  
Li Ion

scholarly journals N-Type Doped Silicon Thin Film on a Porous Cu Current Collector as the Negative Electrode for Li-Ion Batteries

ChemistryOpen ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 92-96 ◽  
Author(s):  
Aliya Mukanova ◽  
Arailym Nurpeissova ◽  
Sung-Soo Kim ◽  
Maksym Myronov ◽  
Zhumabay Bakenov
Keyword(s):  
Thin Film ◽  
Negative Electrode ◽  
Current Collector ◽  
Li Ion Batteries ◽  
Silicon Thin Film ◽  
Doped Silicon ◽  
Li Ion ◽  
Cu Current Collector

scholarly journals Microwave plasma chemical vapor deposition of nano-structured Sn/C composite thin-film anodes for Li-ion batteries

2007 ◽  
Vol 173 (2) ◽  
pp. 965-971 ◽  
Author(s):  
M. Marcinek ◽  
L.J. Hardwick ◽  
T.J. Richardson ◽  
X. Song ◽  
R. Kostecki
Keyword(s):  
Thin Film ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Composite Thin Film ◽  
Li Ion Batteries ◽  
Plasma Chemical ◽  
Plasma Chemical Vapor Deposition ◽  
Li Ion

Cycling performance of density modulated multilayer silicon thin film anodes in Li-ion batteries

2015 ◽  
Vol 273 ◽  
pp. 52-61 ◽  
Author(s):  
M.T. Demirkan ◽  
L. Trahey ◽  
T. Karabacak
Keyword(s):  
Thin Film ◽  
Cycling Performance ◽  
Li Ion Batteries ◽  
Silicon Thin Film ◽  
Li Ion
Sign in / Sign up

Export Citation Format

Share Document