Recent advances of SiO_(x)-based anodes for sustainable lithium-ion batteries
作者机构：Key Laboratory of Chemical Biology&Traditional Chinese Medicine Research(Ministry of Education of China)National and Local Joint Engineering Laboratory for New Petrochemical Materials and Fine Utilization of ResourcesKey Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan ProvinceHunan Normal UniversityChangsha 410081China School of ScienceSTEM CollegeRMIT UniversityMelbourne 3000Australia School of Semiconductor Science and TechnologySouth China Normal UniversityFoshan 528225China International Iberian Nanotechnology Laboratory(INL)4715-330 BragaPortugal
出 版 物：《Nano Research Energy》 (纳米能源研究（英文）)
年 卷 期：2023年第2卷第3期
页 面：66-88页
基 金：This work was supported partially by the National Key Research and Development Program(No.2022YFC3900905) the National Natural Science Foundation of China(Nos.52234001,62104703,and 52074119) the Science and Technology Planning Project of Hunan Province(No.2018TP1017) the Scientific Research Fund of Hunan Provincial Education Department(No.22A0045) the Science and Technology Innovation Program of Hunan Province(No.2021RC1003) the Changsha Science and Technology Foundation(No.kq2208162) Joint Funds of Hunan Provincial Innovation Foundation for Post-graduate(No.CX20220512)
主 题：SiO_(x)anodes lithium-ion batteries synthesis methods SiO_(x)/C composites porous
摘 要：The world is facing an ever-growing global energy crisis with unprecedented depth and *** sustainable development of high energy density lithium-ion batteries for electric vehicles and portable electric devices has become a feasible way to deal with this *** suboxides(SiO_(x))have been deemed as one of the most promising anode materials because of their ultrahigh theoretical lithium storage capacity,proper working potential,natural abundance,and environmental ***,the mass utilization of SiO_(x)-based anodes is severely obstructed by their low electrical conductivity and inevitable volume *** lithium silicate and lithium oxide formed in the first lithiation process act as buffer layers to some extent,it is urgent to address the accompanying low initial Coulombic efficiency and unsatisfactory cycling *** this review,we summarized recent advances in the synthesis methods of SiO_(x)-based ***,the benefits and shortcomings of the various methods are briefly ***,we discussed the effective combination of SiO_(x) with carbon materials and designs of porous structure,which could considerably enhance the electrochemical performance in ***,progresses on the modified strategies,advanced characteristics and industrial applications for SiO_(x)-based anodes are also ***,the remaining challenges encountered and future perspectives on SiO_(x)-based anodes are highlighted.
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