Synthesis of V2O5 hierarchical structures for long cycle-life lithium-ion storage

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 纳米研究国际实验室 > 张跃钢团队

	Synthesis of V2O5 hierarchical structures for long cycle-life lithium-ion storage
	Li, GZ(李桂珠); Qiu, YC(丘勇才); Hou, Y(侯远); Li, HF(李洪飞); Zhou, LS(周丽莎); Deng, H; Zhang, YG（张跃刚)
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2015
卷号	3 期号:3 页码:7
通讯作者	Zhang, YG (张跃刚)
英文摘要	A facile solvothermal method was used to synthesize V2O5 nanosheet hierarchical structures. Using different solvent systems, we obtained the hierarchical structures with different nanosheet thicknesses of <10 nm, 50-100 nm and 100-200 nm, respectively. A systematic investigation of their electrochemical properties showed that both the reversible lithium storage capacity and the cycling stability increased with the reduced thickness of nanosheets. In order to prevent the serious structural damage of the V2O5 electrodes during cycling, we employed a voltage-regulation charge/discharge scheme which led to a long cycle-life with an average capacity decay of 0.04% (2.0 to 3.0 V) and 0.10% per cycle (2.8 to 4.0 V) over 500 cycles.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/3512]
专题	苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_张跃钢团队
推荐引用方式 GB/T 7714	Li, GZ,Qiu, YC,Hou, Y,et al. Synthesis of V2O5 hierarchical structures for long cycle-life lithium-ion storage[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(3):7.
APA	Li, GZ.,Qiu, YC.,Hou, Y.,Li, HF.,Zhou, LS.,...&Zhang, YG.(2015).Synthesis of V2O5 hierarchical structures for long cycle-life lithium-ion storage.JOURNAL OF MATERIALS CHEMISTRY A,3(3),7.
MLA	Li, GZ,et al."Synthesis of V2O5 hierarchical structures for long cycle-life lithium-ion storage".JOURNAL OF MATERIALS CHEMISTRY A 3.3(2015):7.