Hydrothermal synthesis and characterization of 3D flower-like MoS2 microspheres

被引：149

作者：

Zhang, Xianghua ^{[1
,2
]}

Huang, Xiaohai ^{[1
]}

Xue, Maoquan ^{[3
]}

Ye, Xia ^{[1
]}

Lei, Weining ^{[1
]}

Tang, Hua ^{[2
]}

Li, Changsheng ^{[2
]}

机构：

[1] Jiangsu Univ Technol, Sch Mech Engn, Changzhou 213001, Jiangsu, Peoples R China

[2] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Jiangsu, Peoples R China

[3] Changzhou Inst Light Ind Technol, Changzhou 213164, Jiangsu, Peoples R China

来源：

MATERIALS LETTERS | 2015年 / 148卷

基金：

中国国家自然科学基金;

关键词：

Hydrothermal synthesis; MoS2; Microstructure; Crystal growth; Nanocrystalline materials; FULLERENE-LIKE NANOPARTICLES; MOLYBDENUM-DISULFIDE; INORGANIC NANOTUBES; HYDROGEN EVOLUTION; EFFICIENT CATALYST; ANODE MATERIALS; ION BATTERIES; NANOSTRUCTURES; PERFORMANCE; LAYER;

D O I：

10.1016/j.matlet.2015.02.027

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Three-dimensional (3D) flower-like MoS2 microspheres with diameter of about 4 mu m were successfully synthesized by a facile hydrotherrnal solution reaction method, using hexaammonium heptamolybdate tetrahydrate ((NH4)(6)Mo7O24) and thiourea as the precursors. As-prepared MoS2 samples were characterized by XRD, EDS, SEM, and TEM. SEM results showed that the obtained 3D flower-like MoS2 microspheres are comprised of very thin nanosheets with the thickness about 20 nm. The influence of reaction time on the formation of MoS2 microspheres was investigated. A possible growth mechanism is proposed to explain the formation of MoS2 microspheres on the basis of observations of a time-dependent morphology evolution process. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：67 / 70

页数：4

共 22 条

[1] Chemistry and properties of nanocrystals of different shapes [J].

Burda, C ;

Chen, XB ;

Narayanan, R ;

El-Sayed, MA .

CHEMICAL REVIEWS, 2005, 105 (04) :1025-1102

[2] Synthesis of open-ended MoS2 nanotubes and the application as the catalyst of methanation [J].

Chen, J ;

Li, SL ;

Xu, Q ;

Tanaka, K .

CHEMICAL COMMUNICATIONS, 2002, (16) :1722-1723

[3] MOLYBDENUM-DISULFIDE IN THE POORLY CRYSTALLINE RAG STRUCTURE [J].

CHIANELLI, RR ;

PRESTRIDGE, EB ;

PECORARO, TA ;

DENEUFVILLE, JP .

SCIENCE, 1979, 203 (4385) :1105-1107

[4] Unsupported transition metal sulfide catalysts: 100 years of science and application [J].

Chianelli, Russell R. ;

Berhault, Gilles ;

Torres, Brenda .

CATALYSIS TODAY, 2009, 147 (3-4) :275-286

[5] Synthesis of molybdenum disulfide (MoS2) for lithium ion battery applications [J].

Feng, Chuanqi ;

Ma, Jun ;

Li, Hua ;

Zeng, Rong ;

Guo, Zaiping ;

Liu, Huakun .

MATERIALS RESEARCH BULLETIN, 2009, 44 (09) :1811-1815

[6] Friction and wear properties of IF-MoS2 as additive in paraffin oil [J].

Huang, HD ;

Tu, JP ;

Zou, TZ ;

Zhang, LL ;

He, DN .

TRIBOLOGY LETTERS, 2005, 20 (3-4) :247-250

[7] Hydrothermal synthesis of MoS2 nanowires [J].

Li, WJ ;

Shi, EW ;

Ko, JM ;

Chen, ZZ ;

Ogino, H ;

Fukuda, T .

JOURNAL OF CRYSTAL GROWTH, 2003, 250 (3-4) :418-422

[8] Hydrothermal synthesis and characterization of MoS2 nanorods [J].

Lin, Hongtao ;

Chen, Xiaoya ;

Li, Hongling ;

Yang, Min ;

Qi, Yanxing .

MATERIALS LETTERS, 2010, 64 (15) :1748-1750

[9] Synthesis and characterization of flower-like MoS2 microspheres by a facile hydrothermal route [J].

Ma, Lin ;

Xu, Li-Mei ;

Xu, Xu-Yao ;

Luo, Yang-Li ;

Chen, Wei-Xiang .

MATERIALS LETTERS, 2009, 63 (23) :2022-2024

[10] Hydrothermal synthesis and characterization of novel flowerlike MoS2 hollow microspheres [J].

Tang, Guogang ;

Wang, Yijiang ;

Chen, Wei ;

Tang, Hua ;

Li, Changsheng .

MATERIALS LETTERS, 2013, 100 :15-18

← 1 2 3 →