Supramolecular hydrogel directed self-assembly of C- and N-doped hollow CuO as high-performance anode materials for Li-ion batteries

Supramolecular hydrogel directed self-assembly of C- and N-doped hollow CuO as high-performance anode materials for Li-ion batteries

A novel hollow-structured CuO derived from chitosan-coated Cu/Cu O composite hollow spheres was mass produced via a supramolecular hydrogel templating method and homogeneously co-doped with C and N. Evaluation of the as-produced co-doped CuO hollow spheres as anode materials for Li ion batteries sho...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017-02, Vol.53 (13), p.2138-2141
Hauptverfasser: Lyu, Fucong, Yu, Sicen, Li, Minchan, Wang, Zhenyu, Nan, Bo, Wu, Shaofei, Cao, Lujie, Sun, Zhifang, Yang, Mingyang, Wang, Wenxi, Shang, Chaoqun, Lu, Zhouguang
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Chitosan
Electric batteries
Electrochemical analysis
Hydrogels
Lithium-ion batteries
Rechargeable batteries
Self assembly
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Zusammenfassung:A novel hollow-structured CuO derived from chitosan-coated Cu/Cu O composite hollow spheres was mass produced via a supramolecular hydrogel templating method and homogeneously co-doped with C and N. Evaluation of the as-produced co-doped CuO hollow spheres as anode materials for Li ion batteries showed that they had superior electrochemical properties.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc09702b