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Ni X, Zhang Y, Tian D, Zheng H, Wang X (2007a) Journal of Crystal Growth 306(2), 418-421.
文章来源:WOS    作者:SKLFS    发布时间:2011-08-16

Ni X, Zhang Y, Tian D, Zheng H, Wang X (2007a) Synthesis and characterization of hierarchical NiO nanoflowers with porous structure. Journal of Crystal Growth 306(2), 418-421. [In English]

Web link: http://dx.doi.org/10.1016/j.jcrysgro.2007.05.013

Keywords:

characterization; nanostructures; oxides; nickel-oxide; electrochemical performance; hollow spheres; thin-films; precursor; nanorods; fabrication; hydroxide; lithium

Abstract: Hierarchical NiO nanoflowers with porous petals were created by calcining the isomorphological beta-Ni(OH)(2) precursor, which originated from the reaction between Ni(dmg)(2) (nickel dimethylglyoximate) and NaOH. Thus-prepared porous NiO flowers displayed a direct energy band of 3.59 eV and a first discharge capacity of 858 mAh g(-1) vs Li metal. Compared with that of the normal nanoparticles, the higher electrochemical lithium intercalation could be ascribed to their special nanoporous structure. (c) 2007 Elsevier B.V. All rights reserved.

 
 
相关链接
Ni X, Zhang Y, Tian D, Zheng H, Wang X (2007a) Journal of Crystal Growth 306(2), 418-421.
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