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Flower-like MoS2 onto nitrogen-doped 3D graphene composite with active material for supercapacitor electrodes
被引:22
|作者:
Liu, Zhisen
[1
,2
]
Qin, Aimiao
[1
]
Yang, Bin
[3
]
Wang, Denglei
[1
]
Zhang, Zhiyuan
[2
]
机构:
[1] Guilin Univ Technol, Coll Mat Sci & Engn, Minist Educ, Key Lab New Proc Technol Nonferrous Met & Mat, Guilin, Peoples R China
[2] Guangdong Univ Petrochem Technol, Guangdong Univ, Technol & Dev Ctr Petrochem Pollut Control & Reso, Maoming 525000, Guangdong, Peoples R China
[3] Maoming R&P Petrochem Engn Co LTD, Maoming 525000, Guangdong, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Composite materials;
Functional;
Supercapacitor;
MoS2;
N-doped graphene;
Flower-like;
NANOSHEETS;
HYBRID;
D O I:
10.1016/j.matlet.2019.01.018
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
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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页码:258 / 261
页数:4
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