Synthesis, characterization, and properties of nanocrystalline Cu2SnS3

被引:62
作者
Li, B
Xie, Y [1 ]
Huang, JX
Qian, YT
机构
[1] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
[3] Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Anhui, Peoples R China
关键词
nanocrystals; solvothermal process; multicomponent chalcogenide; Cu2SnS3; electric conductivity; ethylenediamine;
D O I
10.1006/jssc.2000.8772
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The preparation of nanocrystalline Cu2SnS3 at synthetic conditions of low temperature (<180 degrees C) was first reported. Nanocrystalline Cu2SnS3 was directly synthesized from the reaction of CuCl2. 2H(2)O with elemental tin and sulfur through a solvothermal process in ethylenediamine at 140-180 degrees C for 15 h. X-ray diffraction (XRD) patterns, transmission electron microscope (TEM) images, and X-ray photoelectron spectra (XPS) were used to characterize the products. The mechanism of the formation of the Cu2SnS3 nanocrystals in the solvothermal process was proposed. The UV-vis absorption spectroscopy and the electric conductivity of products were also studied. (C) 2000 Academic Press.
引用
收藏
页码:170 / 173
页数:4
相关论文
共 32 条
[1]  
ALIEV SN, 1971, SOV PHYS SEMICOND+, V4, P1986
[2]   SYNTHESIS AND STRUCTURE OF TA4SITE4, A NEW LOW-DIMENSIONAL MATERIAL [J].
BADDING, ME ;
DISALVO, FJ .
INORGANIC CHEMISTRY, 1990, 29 (20) :3952-3954
[3]  
Berger LI, 1969, TERNARY DIAMOND LIKE
[4]   Synthesis, electrical conductivity, and crystal structure of Cu4Sn7S16 and structure refinement of Cu2SnS3 [J].
Chen, XA ;
Wada, H ;
Sato, A ;
Mieno, M .
JOURNAL OF SOLID STATE CHEMISTRY, 1998, 139 (01) :144-151
[5]   Novel sandwiched intermetallic selenoantimonates:: Soft synthesis and characterization of Cu2SbSe3•0.5en and Cu2SbSe3•en [J].
Chen, Z ;
Dilks, RE ;
Wang, RJ ;
Lu, JY ;
Li, J .
CHEMISTRY OF MATERIALS, 1998, 10 (10) :3184-3188
[6]   SOLID-STATE CHEMISTRY - A REDISCOVERED CHEMICAL FRONTIER [J].
DISALVO, FJ .
SCIENCE, 1990, 247 (4943) :649-655
[7]   AN X-RAY PHOTOEMISSION SPECTROSCOPY STUDY OF INTERLAYER CHARGE-TRANSFER IN SOME MISFIT LAYER COMPOUNDS [J].
ETTEMA, ARHF ;
HAAS, C .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1993, 5 (23) :3817-3826
[8]   Solvothermal reaction route to nanocrystalline semiconductors AgMS2 (M = Ga, In) [J].
Hu, JQ ;
Lu, QY ;
Tang, KB ;
Qian, YT ;
Zhou, G ;
Liu, XM .
CHEMICAL COMMUNICATIONS, 1999, (12) :1093-1094
[9]  
*JCPDS, 350684 JCPDS
[10]  
KANATZIDIS MG, 1995, PROG INORG CHEM, V43, P151, DOI 10.1002/9780470166444.ch2