论文题目:

Self-assembled 3D cobalt phosphate octahydrate architecture for supercapacitor electrodes

英文论文题目:

Self-assembled 3D cobalt phosphate octahydrate architecture for supercapacitor electrodes

第一作者:

李海彦

英文第一作者:

Li, H. Y. 

联系作者:

于洪文

英文联系作者:

Yu, H. W.

发表年度:

2015

卷:

152

页码:

25-28

摘要:

Hierarchical 3D cobalt phosphate octahydrate (Co-3(PO4)(2) center dot 8H(2)O) architecture with flower-like morphologies assembled from 2D microsheets are successfully synthesized at room temperature by a green precipitate process without adding any surfactant. The as-prepared architecture with an interconnecting 2D microsheets structure provide large nanoscale pore channels for ion transport, exhibits remarkable pseudocapacitive activities including good specific capacitance (350 Fig at 1 A/g), rate capability (227 F/g at 10 A/g), and excellent cycling stability (capacitance increase to retention 102% after 1000 cycles).

英文摘要:

Hierarchical 3D cobalt phosphate octahydrate (Co-3(PO4)(2) center dot 8H(2)O) architecture with flower-like morphologies assembled from 2D microsheets are successfully synthesized at room temperature by a green precipitate process without adding any surfactant. The as-prepared architecture with an interconnecting 2D microsheets structure provide large nanoscale pore channels for ion transport, exhibits remarkable pseudocapacitive activities including good specific capacitance (350 Fig at 1 A/g), rate capability (227 F/g at 10 A/g), and excellent cycling stability (capacitance increase to retention 102% after 1000 cycles).

刊物名称:

Materials Letters

英文刊物名称:

Materials Letters

英文参与作者:

Yu, H. W., Zhai, J. L., Sun, L., Yang, H. J., Xie, S. H.