A novel molten-salt method to produce nanocrystalline WS2

被引：5

作者：

Peng, YY

Meng, ZY

Zhong, C

Lu, J

Yang, ZP

Qian, YT ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China

[2] Univ Sci & Technol China, Struct Res Lab, Anhua 230026, Peoples R China

来源：

CHEMISTRY LETTERS | 2001年 / 01期

关键词：

D O I：

10.1246/cl.2001.64

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocrystalline WS, was prepared by the reaction of elemental sulfur and sodium tungstate (or calcium tungstate) in an aluminum chloride molten-salt. XPS, XRD and TEM indicated that the product was 2H-WS2 nanoparticles with size of 20-50 nm and irregular morphology.

引用

页码：64 / 65

页数：2

共 12 条

[1] Preparation of WS2 catalysts by in situ decomposition of tetraalkylammonium thiotungstates
Alonso, G
Petranovskii, V
Del Valle, M
Cruz-Reyes, J
Licea-Claverie, A
Fuentes, S
[J]. APPLIED CATALYSIS A-GENERAL, 2000, 197 (01) : 87 - 97
[2] Rb4Zr3Te16, a one-dimensional zirconium telluride synthesized from molten salt
Anderson, AB
Wang, RJ
Li, J
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 2000, 56 (01) : 2 - 4
[3] Crystallite size determination of highly dispersed unsupported MoS2 catalysts
Calais, C
Matsubayashi, N
Geantet, C
Yoshimura, Y
Shimada, H
Nishijima, A
Lacroix, M
Breysse, M
[J]. JOURNAL OF CATALYSIS, 1998, 174 (02) : 130 - 141
[4] LOW-TEMPERATURE SOLUTION PREPARATION OF GROUP 4B, 5B, AND 6B TRANSITION-METAL DICHALCOGENIDES
CHIANELLI, RR
DINES, MB
[J]. INORGANIC CHEMISTRY, 1978, 17 (10) : 2758 - 2762
[5] FUNDAMENTAL-STUDIES OF TRANSITION-METAL SULFIDE HYDRODESULFURIZATION CATALYSTS
CHIANELLI, RR
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1984, 26 (3-4): : 361 - 393
[6] CLAUSS FJ, 1972, SOLID LUBRICANTS SEL, P113
[7] Bulk synthesis of inorganic fullerene-like MS(2) (M=Mo, W) from the respective trioxides and the reaction mechanism
Feldman, Y
Frey, GL
Homyonfer, M
Lyakhovitskaya, V
Margulis, L
Cohen, H
Hodes, G
Hutchison, JL
Tenne, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (23) : 5362 - 5367
[8] NESTED POLYHEDRA OF MX(2) (M=W, MO X=S, SE) PROBED BY HIGH-RESOLUTION ELECTRON-MICROSCOPY AND SCANNING-TUNNELING-MICROSCOPY
HERSHFINKEL, M
GHEBER, LA
VOLTERRA, V
HUTCHISON, JL
MARGULIS, L
TENNE, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) : 1914 - 1917
[9] LOW-DIMENSIONAL CHALCOGENIDES AS SECONDARY CATHODIC MATERIALS - SOME GEOMETRIC AND ELECTRONIC ASPECTS
ROUXEL, J
BREC, R
[J]. ANNUAL REVIEW OF MATERIALS SCIENCE, 1986, 16 : 137 - 162
[10] COMPOSITIONAL CHANGE OF (0001) WS2 SURFACES INDUCED BY ION-BEAM BOMBARDMENT WITH ENERGIES BETWEEN 100 AND 1500-EV
RUMANER, LE
TAZAWA, T
OHUCHI, FS
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1994, 12 (04): : 2451 - 2456

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