Electrochemical studies of spherically clustered MoS2 nanostructures for electrode applications

被引：92

作者：

Ilanchezhiyan, P. ^{[1
]}

Kumar, G. Mohan ^{[1
]}

Kang, T. W. ^{[1
]}

机构：

[1] Dongguk Univ, Quantum Funct Semicond Res Ctr, Seoul 100715, South Korea

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2015年 / 634卷

基金：

新加坡国家研究基金会;

关键词：

Molybdenum disulfide nanostructures; Transmission electron microscopy; Raman spectroscopy; Supercapacitor; Electrode; HIGH-PERFORMANCE; NANOSHEETS; STORAGE; SUPERCAPACITORS; GROWTH;

D O I：

10.1016/j.jallcom.2015.02.082

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, we report on the synthesis of spherically clustered MoS2 nanostructures through a facile hydrothermal route. The evolution of spherically clustered MoS2 nanostructures has been discussed using a suitable mechanism, with the aid of the electron microscopic results. The phase purity of the prepared specimens was additionally studied using Raman spectroscopy and X-ray photoelectron spectroscopy. The electrochemical measurements on the MoS2 made electrodes showed a maximum specific capacitance of 122 F g (1) with better energy and power densities. The obtained results demonstrated the superiority of MoS2 made electrodes established through the present methodology to be highly suitable for supercapacitor applications. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：104 / 108

页数：5

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