Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/65653
Title: Hollow nanotubes of N-Doped carbon on CoS
Authors: Chen, YM
Li, XY
Park, KS
Zhou, LM 
Huang, HT 
Mai, YW
Goodenough, JB
Keywords: Anode materials
Batteries
Cobalt
N-doped carbon
Nanotubes
Issue Date: 2016
Publisher: Wiley-VCH
Source: Angewandte chemie international edition, 2016, v. 55, no. 51, p. 15831-15834 How to cite?
Journal: Angewandte chemie international edition 
Abstract: Low-cost, single-step synthesis of hollow nanotubes of N-doped carbon deposited on CoS is enabled by the simultaneous use of three functionalities of polyacrylonitrite (PAN) nanofibers: 1) a substrate for loading active materials, 2) a sacrificial template for creating hollow tubular structures, and 3) a precursor for in situ nitrogen doping. The N-doped carbon in hollow tubes of CoS provides a high-capacity anode of long cycle life for a rechargeable Li-ion or Na-ion battery cell that undergoes the conversion reaction 2 A++2 e?+CoS ?Co+A2S with A=Li or Na.
URI: http://hdl.handle.net/10397/65653
ISSN: 1433-7851
EISSN: 1521-3773
DOI: 10.1002/anie.201608489
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