P‐Doped SiOx/Si/SiOx Sandwich Anode for Li‐Ion Batteries to Achieve High Initial Coulombic Efficiency and Low Capacity Decay (Small Methods 3/2022)
Source abstract
Abstract
Inside Front Cover In article number 2101052, Kim, Yoon, Cho, and co-workers provided new sandwich-structured trilayer Si thin-film anodes demonstrating enhanced electrical conductivity and Li-ion diffusion coefficient from the synergy between structural properties and P-doping. Consequently, a Si anode with the highest initial Coulombic efficiency of 90.4% is achieved, thereby exhibiting superior electrochemical properties as anode material for advanced Li-ion batteries.
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Research context
OpenAlex topics: Advancements in Battery Materials · Semiconductor materials and interfaces
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Affiliations
Department Materials Science and Chemical Engineering Hanyang University 55 Hanyangdaehak‐ro, Sangrok‐gu Ansan Gyeonggi‐do 15588 Republic of Korea
Surface Materials Division Korea Institute of Materials Science (KIMS) 797 Changwon‐daero, Seongsan‐gu Changwon Gyeongnam 51508 Republic of Korea
Division of Advanced Materials Engineering Kongju National University 1223–24 Cheonan‐daero, Seobuk‐gu Cheonan Chungnam 31080 Republic of Korea
References
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