MoS2-reduced graphene oxide composites via microwave assisted synthesis for sodium ion battery anode with improved capacity and cycling performance

被引：169

作者：

Qin, Wei ^{[1
]}

Chen, Taiqiang ^{[1
]}

Pan, Likun ^{[1
]}

Niu, Lengyuan ^{[2
]}

Hu, Bingwen ^{[1
]}

Li, Dongsheng ^{[1
]}

Li, Jinliang ^{[1
]}

Sun, Zhuo ^{[1
]}

机构：

[1] E China Normal Univ, Engn Res Ctr Nanophoton & Adv Instrument, Dept Phys, Shanghai Key Lab Magnet Resonance,Minist Educ, Shanghai 200062, Peoples R China

[2] China Jiliang Univ, Coll Mat Sci & Engn, Inst Coordinat Bond Metrol & Engn, Hangzhou 310018, Zhejiang, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2015年 / 153卷

关键词：

MoS2-reduced graphene oxide; microwave assisted synthesis; sodium ion battery; anode material; RATE CAPABILITY; METAL-OXIDES; LOW-COST; MOS2; ELECTRODES; NANOSHEETS; EFFICIENT;

D O I：

10.1016/j.electacta.2014.11.034

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

MoS2-reduced graphene oxide (RGO) composites were synthesized via a facile microwave assisted reduction of graphene oxide in MoS2 precursor solution and subsequent annealing in N-2/H-2 atmosphere at 800 degrees C for 2 h. Their morphology, structure and electrochemical performance were characterized by field-emission scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Raman spectroscopy, N-2 adsorption-desorption isotherm, cyclic voltammetry and electrochemical impedance spectroscopy. The MoS2-RGO composites with different RGO loadings were applied as anode materials of sodium ion batteries (SIBs) and they exhibit a maximum reversible specific capacity of about 305mAhg(-1) at a current density of 100mA g(-1) after 50 cycles and excellent rate performance. The results demonstrate that MoS2-RGO could be a potential electrode material for rechargeable SIBs. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：55 / 61

页数：7

共 50 条

[31] Sodium-Ion Batteries [J].

Slater, Michael D. ;

Kim, Donghan ;

Lee, Eungje ;

Johnson, Christopher S. .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (08) :947-958

[32] Lithium ion battery applications of molybdenum disulfide (MoS2) nanocomposites [J].

Stephenson, Tyler ;

Li, Zhi ;

Olsen, Brian ;

Mitlin, David .

ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (01) :209-231

[33] SnO2@graphene nanocomposites as anode materials for Na-ion batteries with superior electrochemical performance [J].

Su, Dawei ;

Ahn, Hyo-Jun ;

Wang, Guoxiu .

CHEMICAL COMMUNICATIONS, 2013, 49 (30) :3131-3133

[34] Hollow Carbon Nanospheres with Superior Rate Capability for Sodium-Based Batteries [J].

Tang, Kun ;

Fu, Lijun ;

White, Robin J. ;

Yu, Linghui ;

Titirici, Maria-Magdalena ;

Antonietti, Markus ;

Maier, Joachim .

ADVANCED ENERGY MATERIALS, 2012, 2 (07) :873-877

[35] Nitrogen-Doped Porous Carbon Nanosheets as Low-Cost, High-Performance Anode Material for Sodium-Ion Batteries [J].

Wang, Heng-guo ;

Wu, Zhong ;

Meng, Fan-lu ;

Ma, De-long ;

Huang, Xiao-lei ;

Wang, Li-min ;

Zhang, Xin-bo .

CHEMSUSCHEM, 2013, 6 (01) :56-60

[36] Graphene and Graphene-like Layered Transition Metal Dichalcogenides in Energy Conversion and Storage [J].

Wang, Hua ;

Feng, Hongbin ;

Li, Jinghong .

SMALL, 2014, 10 (11) :2165-2181

[37]

Wang QH, 2012, NAT NANOTECHNOL, V7, P699, DOI [10.1038/NNANO.2012.193, 10.1038/nnano.2012.193]

[38] Heat-induced formation of porous and free-standing MoS2/GS hybrid electrodes for binder-free and ultralong-life lithium ion batteries [J].

Wang, Ronghua ;

Xu, Chaohe ;

Sun, Jing ;

Liu, Yangqiao ;

Gao, Lian ;

Yao, Heliang ;

Lin, Chucheng .

NANO ENERGY, 2014, 8 :183-195

[39]

Wang Y., 2013, NAT COMMUN

[40] Reduced graphene oxide with superior cycling stability and rate capability for sodium storage [J].

Wang, Yun-Xiao ;

Chou, Shu-Lei ;

Liu, Hua-Kun ;

Dou, Shi-Xue .

CARBON, 2013, 57 :202-208

← 1 2 3 4 5 →