期刊
MATERIALS LETTERS
卷 240, 期 -, 页码 258-261出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2019.01.018
关键词
Composite materials; Functional; Supercapacitor; MoS2; N-doped graphene; Flower-like
资金
- National Natural Science Foundation of China [51564009, 51468011]
- Natural Science Foundation of Guangxi province [2015GXNSFDA139035]
MoS2 and graphene composites are promising materials for high-performance supercapacitors. Here, we prepared a novel flower-like MoS2 nanosheet/N-doped 3D graphene (MoS2/N-3DG) by hydrothermal method. Electrochemical characterizations indicate that the specific capacitance of MoS2/N-3DG can reach up to 301.2 F/g at 0.2 A/g and preserve 82% of the initial capacitance after 1000 cycles at 1 A/g. This result shows that MoS2/N-3DG can be applied in supercapacitors. (C) 2019 Elsevier B.V. All rights reserved.
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