Synthesis and Property Studies of Molybdenum Disulfide Modified Reduced Graphene Oxide (MoS2-rGO) Nanocomposites for Supercapacitor Applications

被引：33

作者：

Murugan, M. ^{[1
]}

Kumar, R. Mohan ^{[1
]}

Alsalme, Ali ^{[2
]}

Alghamdi, Abdulaziz ^{[2
]}

Jayavel, R. ^{[3
]}

机构：

[1] Presidency Coll, Dept Phys, Chennai 600005, Tamil Nadu, India

[2] King Saud Univ, Dept Chem, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia

[3] Anna Univ, Ctr Nanosci & Technol, Chennai 600025, Tamil Nadu, India

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2017年 / 17卷 / 08期

关键词：

Reduced GO; Transition-Metal Dichalcogenide; Supercapacitor; COMPOSITE ELECTRODE; ANODE MATERIAL; NANOSHEETS; PERFORMANCE; NANOPARTICLES; STORAGE; LAYER; CAPACITANCE; FILMS;

D O I：

10.1166/jnn.2017.13845

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two-dimensional (2D) molybdenum disulfide (MoS2) nanosheets were deposited on the reduced graphene oxide (rGO) nanostructure by in situ hydrothermal method. In this method, MoS2 nanosheets were selectively formed on the reduced graphene oxide (rGO) nanosheets suspended in solution. The resulting rGO/MoS2 hybrid material consists of a few-layered MoS2 structures with abundant exposed edges stacked onto the reduced graphene oxide, in strong contrast to large aggregated MoS2 layer grown freely in solution without GO. The prepared hybrid structure was subjected to XRD, SEM, HRTEM, TGA and FTIR analyses. The Cyclic voltammetric measurement revealed the promising electrochemical property of this hybrid material with wide potential window, high Coulombic efficiency and strong cycling stability.

引用

页码：5469 / 5474

页数：6

共 39 条

[11] MoS2 Nanoplates Consisting of Disordered Graphene-like Layers for High Rate Lithium Battery Anode Materials [J].

Hwang, Haesuk ;

Kim, Hyejung ;

Cho, Jaephil .

NANO LETTERS, 2011, 11 (11) :4826-4830

[12]

Jacopo B., 2011, NANO LETT, V11, P5148

[13] Enhanced Electric Double Layer Capacitance of Graphite Oxide Intercalated by Poly(sodium 4-styrensulfonate) with High Cycle Stability [J].

Jeong, Hae-Kyung ;

Jin, Meihua ;

Ra, Eun Ju ;

Sheem, Kyeu Yoon ;

Han, Gang Hee ;

Arepalli, Sivaram ;

Lee, Young Hee .

ACS NANO, 2010, 4 (02) :1162-1166

[14] A STUDY OF SINGLE-LAYER AND RESTACKED MOS2 BY X-RAY-DIFFRACTION AND X-RAY ABSORPTION-SPECTROSCOPY [J].

JOENSEN, P ;

CROZIER, ED ;

ALBERDING, N ;

FRINDT, RF .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1987, 20 (26) :4043-4053

[15] Rechargeable Mg Batteries with Graphene-like MoS2 Cathode and Ultrasmall Mg Nanoparticle Anode [J].

Liang, Yanliang ;

Feng, Rujun ;

Yang, Siqi ;

Ma, Hua ;

Liang, Jing ;

Chen, Jun .

ADVANCED MATERIALS, 2011, 23 (05) :640-643

[16] Materials science - Electrochemical capacitors for energy management [J].

Miller, John R. ;

Simon, Patrice .

SCIENCE, 2008, 321 (5889) :651-652

[17] Facile hydrothermal preparation of niobium pentaoxide decorated reduced graphene oxide nanocomposites for supercapacitor applications [J].

Murugan, M. ;

Kumar, R. Mohan ;

Alsalme, Ali ;

Alghamdi, Abdulaziz ;

Jayavel, R. .

CHEMICAL PHYSICS LETTERS, 2016, 650 :35-40

[18] In Situ Hydrothermal Synthesis of Graphene-CuO Nanocomposites for Lithium Battery Applications [J].

Murugan, M. ;

Kumar, R. Mohan ;

Alsalme, Ali ;

Alghamdi, Abdulaziz ;

Jayavel, R. .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (01) :317-320

[19]

Pua FL, 2010, SAINS MALAYS, V39, P243

[20] Enhanced activity of a hydrothermally synthesized mesoporous MoS2 nanostructure for high performance supercapacitor applications [J].

Ramadoss, Ananthakumar ;

Kim, Taehyun ;

Kim, Gui-Shik ;

Kim, Sang Jae .

NEW JOURNAL OF CHEMISTRY, 2014, 38 (06) :2379-2385

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