Homogenizing Silicon Domains in SiOx Anode during Cycling and Enhancing Battery Performance via Magnesium Doping

SiOx (x ≈ 1) is one of the most promising anode materials for application in secondary lithium-ion batteries because of its high theoretical capacity. Despite this merit, SiOx has a poor initial Coulombic efficiency, which impedes its widespread use. To overcome this limitation, in this work, we suc...

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Bibliographic Details
Published in:ACS applied materials & interfaces 2021-11, Vol.13 (44), p.52202-52214
Main Authors: Han, Jeongwoo, Jo, Sugeun, Na, Ikcheon, Oh, Seung-Min, Jeon, Young-Min, Park, Jeong-Gyu, Koo, Bonho, Hyun, Hyejeong, Seo, Sungjae, Lee, Danwon, Kim, Hwiho, Kim, Juwon, Lim, Jong-Chan, Lim, Jongwoo
Format: Article
Language:English
Subjects:
anodes
electrochemistry
electron microscopy
magnesium
magnesium silicates
silicon
vapors
Online Access:Get full text
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