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Hybrid CuO-C03O4 nanosphere/RGO sandwiched composites as anode materials for lithium-ion batteries
文献摘要：
Hybrid CuO-C03O4 nanosphere building blocks have been embedded between the layered nanosheets of reduced graphene oxides with a three dimensional(3D)hybrid architecture(CuO-C03O4-RGO),which are successfully applied as enhanced anodes for lithium-ion batteries(LIBs).The CuO-C03O4-RGO sand-wiched nanostructures exhibit a reversible capacity of～847 mA.h.g-1 after 200 cycles'cycling at 100 mA·g-1 with a capacity retention of 79％.The CuO-Co3O4-RGO compounds show superior electro-chemical properties than the comparative CuO-C03O4,Co3O4 and CuO anodes,which may be ascribed to the following reasons:the hybridizing multicomponent can probably give the complementary advan-tages;the mutual benefit of uniformly distributing nanospheres across the layered RGO nanosheets can avoid the agglomeration of both the RGO nanosheets and the CuO-Co3O4 nanospheres;the 3D storage structure as well as the graphene wrapped composite could enhance the electrical conductivity and reduce volume expansion effect associated with the discharge-charge process.
文献关键词：
中图分类号：
[1] 一般工业技术（TB） / 工程材料学（TB3） / 复合材料（TB33）
[2] 电工技术（TM） / 独立电源技术（直接发电）（TM91） / 蓄电池（TM912）
[3] 数理科学和化学（O） / 力学（O3） / 振动理论（O32） / 非线性振动（O322）
作者姓名：
Yingmeng Zhang;Luting Liu;Qingwei Deng;Wanlin Wu;Yongliang Li;Xiangzhong Ren;Peixin Zhang;Lingna Sun
作者机构：
College of Chemistry and Environmental Engineering,Shenzhen University,Shenzhen 518060,China
文献出处：
中国化学工程学报（英文版）
引用格式：
[1]Yingmeng Zhang;Luting Liu;Qingwei Deng;Wanlin Wu;Yongliang Li;Xiangzhong Ren;Peixin Zhang;Lingna Sun-.Hybrid CuO-C03O4 nanosphere/RGO sandwiched composites as anode materials for lithium-ion batteries)[J].中国化学工程学报（英文版）,2022(07):185-192
A类：
C03O4
B类：
Hybrid,CuO,RGO,sandwiched,composites,materials,lithium,batteries,building,blocks,have,been,embedded,between,layered,nanosheets,reduced,graphene,oxides,three,dimensional,architecture,which,are,successfully,applied,enhanced,anodes,LIBs,nanostructures,exhibit,reversible,capacity,mA,after,cycles,cycling,retention,Co3O4,compounds,show,superior,electro,chemical,properties,than,comparative,may,ascribed,following,reasons,hybridizing,multicomponent,can,probably,give,complementary,advan,tages,mutual,benefit,uniformly,distributing,nanospheres,across,avoid,agglomeration,both,storage,well,wrapped,could,electrical,conductivity,volume,expansion,effect,associated,discharge,process
AB值：
0.528102
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