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An oriented laterally-growing NiCo2O4 nanowire array on a Fe2O3 microdisc as a high-capacity and excellent rate-performance secondary battery anode.
Liu, Jinyun; Ding, Yingyi; Han, Tianli; Long, Jiawei; Pei, Xiaodong; Luo, Yanhua; Bao, Weidong; Lin, Xirong; Zhang, Haikuo.
Afiliação
  • Liu J; Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, P. R. Chin
  • Ding Y; Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, P. R. Chin
  • Han T; Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, P. R. Chin
  • Long J; Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, P. R. Chin
  • Pei X; Nanjing New Materials Research Institute Co., Ltd. of Sinosteel, Nanjing, Jiangsu 211106, P. R. China.
  • Luo Y; Nanjing New Materials Research Institute Co., Ltd. of Sinosteel, Nanjing, Jiangsu 211106, P. R. China.
  • Bao W; Nanjing New Materials Research Institute Co., Ltd. of Sinosteel, Nanjing, Jiangsu 211106, P. R. China.
  • Lin X; Key Laboratory for Thin Film and Micro Fabrication of the Ministry of Education, Department of Micro/Nano Electronics, Shanghai Jiao Tong University, Shanghai 200240, P. R. China and Center for High-Performance Computing, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.
  • Zhang H; Key Laboratory for Thin Film and Micro Fabrication of the Ministry of Education, Department of Micro/Nano Electronics, Shanghai Jiao Tong University, Shanghai 200240, P. R. China and Center for High-Performance Computing, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.
Chem Commun (Camb) ; 56(17): 2618-2621, 2020 Feb 27.
Article em En | MEDLINE | ID: mdl-32016255
ABSTRACT
A novel hierarchical composite consisting of an ordered NiCo2O4 nanowire array growing on the lateral side of a Fe2O3 microdisc is presented, which was confirmed by X-ray holography technology on a synchrotron radiation station. The composite-based Li-ion battery anode exhibits a high capacity of 1528 mA h g-1 after 200 cycles at 0.2C, a recoverable rate-performance after repeated tests, and robust mechanical properties.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2020 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2020 Tipo de documento: Article