Recent advances of high performance SiOx(0<x<2) anodes

Wenwen Deng; Ying Zhou; Naiqi Hu; Shaocong Ni; Weihang Zhang; Chang Ming Li

Materials Reports: Energy (May 2024)

Recent advances of high performance SiOx(0<x<2) anodes

Wenwen Deng,
Ying Zhou,
Naiqi Hu,
Shaocong Ni,
Weihang Zhang,
Chang Ming Li

Affiliations

Wenwen Deng: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, 300071, PR China; State Key Laboratory of Coordination Chemistry, MOE Key Laboratory of Mesoscopic Chemistry, MOE Key Laboratory of High Performance Polymer Materials and Technology, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
Ying Zhou: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China
Naiqi Hu: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China
Shaocong Ni: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China
Weihang Zhang: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China
Chang Ming Li: School of Material Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, PR China; Corresponding author.

Journal volume & issue: Vol. 4, no. 2
p. 100270

Abstract

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SiOx is attractive as an anode material for lithium-ion batteries (LIBs) due to its high capacity, low cost, and relatively higher cyclic stability than Si anode. However, the intrinsic low electronic conductivity, low initial coulombic efficiency (ICE), and volume expansion during cycles hinder its applications. In this review, we summarize advances in high performance SiOx anodes, mainly from two aspects: active material and binders. The future perspective is investigated at the end of this review. Our review provides strategical guidance for developing high performance SiOx anodes.

Published in Materials Reports: Energy

ISSN: 2666-9358 (Online)
Publisher: KeAi Communications Co. Ltd.
Country of publisher: China
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials
Website: https://www.keaipublishing.com/en/journals/materials-reports-energy/

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