典型文献
A review on the critical challenges and progress of SiOx-based anodes for lithium-ion batteries
文献摘要：
With the advantages of abundant resources, high specific capacity, and relatively stable cycling performance, silicon suboxides (SiOx, x < 2) have been recently suggested as promising anodes for next-generation lithium-ion batteries (LIBs). SiOx exhibits superior storage capability because of the presence of silicon and smaller volume change upon charge/discharge than Si owing to the buffering effect of the ini-tial lithiation products of inert lithium oxide and lithium silicates, enabling a stable cycle life of electrodes. However, significant improvements, such as overcoming issues related to volume changes in cycling and initial irreversible capacity loss and enhancing the ionic and electronic charge transport in poorly conducting SiOx electrodes, are still needed to achieve the satisfactory performance required for commercial applica-tions. This review summarizes recent progress on the cycling performance and initial coulombic efficiency of SiOx. Advances in the design of particle morphology and composite composition, prelithiation and prereduction methods, and usage of electrolyte additives and optimized elec-trode binders are discussed. Perspectives on the promising research directions that might lead to further improvement of the electrochemical properties of SiOx-based anodes are noted. This paper can serve as a basis for the research and development of high-energy-density LIBs.
文献关键词：
中图分类号：
作者姓名：
Nana Yao;Yu Zhang;Xianhui Rao;Zhao Yang;Kun Zheng;onrad ?wierczek;Hailei Zhao
作者机构：
School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;Faculty of Energy and Fuels, AGH University of Science and Technology, al. A. Mickiewicza 30, Krakow, 30-059, Poland;Beijing Key Lab of New Energy Materials and Technology, Beijing 100083, China
文献出处：
引用格式：
[1]Nana Yao;Yu Zhang;Xianhui Rao;Zhao Yang;Kun Zheng;onrad ?wierczek;Hailei Zhao-.A review on the critical challenges and progress of SiOx-based anodes for lithium-ion batteries)[J].矿物冶金与材料学报,2022(04):876-895
A类：
suboxides,prereduction
B类：
review,critical,challenges,progress,SiOx,anodes,lithium,batteries,With,advantages,abundant,resources,high,specific,capacity,relatively,stable,cycling,performance,silicon,have,been,recently,suggested,promising,next,generation,LIBs,exhibits,superior,storage,capability,because,presence,smaller,volume,upon,discharge,than,owing,buffering,effect,products,inert,silicates,enabling,cycle,life,electrodes,However,significant,improvements,such,overcoming,issues,related,changes,initial,irreversible,loss,enhancing,ionic,electronic,transport,poorly,conducting,are,still,needed,achieve,satisfactory,required,commercial,applica,This,summarizes,coulombic,efficiency,Advances,design,particle,morphology,composite,composition,prelithiation,methods,usage,electrolyte,additives,optimized,binders,discussed,Perspectives,research,directions,that,might,lead,further,electrochemical,properties,noted,paper,serve,basis,development,energy,density
AB值：
0.577583
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