MoS2-C/graphite, an electric energy storage device using Na+-based organic electrolytes

被引：26
作者：
Zhao, Liping [1 ,2 ]
Qi, Li [1 ]
Wang, Hongyu [1 ,3 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Changzhou Inst Energy Storage Mat & Devices, Changzhou 213000, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 20期
关键词：
SODIUM-ION BATTERIES; ANODE MATERIAL; CARBON; PERFORMANCE; MOS2; COMPOSITES; INSERTION; CATHODE; NANOPARTICLES; FABRICATION;
D O I：
10.1039/c4ra14868a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Molybdenum disulfide-carbon composite (MoS2-C) sample has been prepared by a hydrothermal method using Na2MoO4, CH4N2S and glucose as starting materials and then calcined at 800 degrees C in an N-2/H-2 mixed atmosphere. X-ray diffraction and N-2 adsorption-desorption tests have been employed to characterize its crystal and pore structure. SEM, TEM and TG methods have been used to investigate its morphology and the weight ratio of carbon. The MoS2-C can be used as the negative electrode for electric energy storage devices using Na+-based organic electrolytes. The charge storage mechanism at the MoS2-C negative electrode has been investigated. Electric energy storage devices using MoS2-C/graphite have been constructed and their electrochemical performance has been studied.
引用
收藏
页码：15431 / 15437
页数：7
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