Issue 40, 2012
From the journal:

Dalton Transactions

3D hierarchically patterned tubular NiSe with nano-/microstructures for Li ion battery design

Liwei Mi,*ab   Hui Sun,b   Qi Ding,bc   Weihua Chen,*c   Chuntai Liu,a   Hongwei Hou,c   Zhi Zheng*b  and  Changyu Shena  

* Corresponding authors

a National Engineering and Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Henan 450001, P.R. China
E-mail: mlwzzu@163.com

b Key Laboratory for Micro-Nano Energy Storage and Conversion Materials of Henan Province, Institute of Surface Micro and Nano Materials, Xuchang University, Henan 461000, P.R. China
E-mail: zzheng@xcu.edu.cn
Fax: +86-374-2968784
Tel: +86-374-2968784

c Department of Chemistry, Zhengzhou University, Henan 450001, P.R. China
E-mail: chenweih@zzu.edu.cn

Abstract

Tubular nickel selenide (NiSe) crystals with hierarchical structures were successfully fabricated using a one-step solvothermal method in moderate conditions, in which ethylenediamine and ethylene glycol were used as the mixed solvent. The growth of hierarchical NiSe microtubes from NiSe microflakes was achieved without surfactants or other chemical additives by changing the reaction time. When the as-synthesized NiSe microtubes were employed as cathode materials for lithium-ion batteries, the initial discharge capacity of hierarchical NiSe microtubes reached 410.7 mAh g−1.

Graphical abstract: 3D hierarchically patterned tubular NiSe with nano-/microstructures for Li ion battery design

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Article information

DOI
https://doi.org/10.1039/C2DT31787G
Article type
Paper
Submitted
05 Aug 2012
Accepted
18 Aug 2012
First published
20 Aug 2012

Dalton Trans., 2012,41, 12595-12600

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3D hierarchically patterned tubular NiSe with nano-/microstructures for Li ion battery design

L. Mi, H. Sun, Q. Ding, W. Chen, C. Liu, H. Hou, Z. Zheng and C. Shen, Dalton Trans., 2012, 41, 12595 DOI: 10.1039/C2DT31787G

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