Synthesis and characterization of tubular CuS with flower-like wall from a low temperature hydrothermal route

被引:56
作者
Chen, Lifei [1 ]
Yu, Wei [1 ]
Li, Yang [1 ]
机构
[1] Shanghai Second Polytech Univ, Sch Urban Dev & Environm Engn, Shanghai 201209, Peoples R China
基金
国家高技术研究发展计划(863计划);
关键词
Crystal morphology; Hydrothermal crystal growth; Inorganic material; Copper sulfides; Semiconducting material; COPPER SULFIDE NANOPARTICLES; SHAPE-CONTROLLED SYNTHESIS; SOLVOTHERMAL ROUTE; THIN-FILMS; NANOCRYSTALS; MORPHOLOGIES; FABRICATION; DEPOSITION; MICROSPHERES; NANOWIRES;
D O I
10.1016/j.powtec.2008.09.007
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Tubular copper sulfide (CuS) microcrystal and flower-like CuS microsphere have been synthesized by simple hydrothermal route at 75 degrees C using CuCl2-2H(2)O as Cu-precursor, C2H5NS as S-source and CTAB as the template. The effect of concentration of reactants and template molecules on morphology has been discussed. X-ray diffraction pattern suggests that the CuS crystals are pure hexagonal phase. The morphology of the products has been studied by scanning electron microscope analysis. The absorption peaks of CuS in UV and near-IR regions indicate that the as-prepared CuS are promising in the development of photoelectric devices. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:52 / 54
页数:3
相关论文
共 40 条
[1]   PREPARATION OF STABILIZED COPPER-RARE EARTH OXIDE CATALYSTS FOR THE SYNTHESIS OF METHANOL FROM SYNGAS [J].
ANDRIAMASINORO, D ;
KIEFFER, R ;
KIENNEMANN, A ;
POIX, P .
APPLIED CATALYSIS A-GENERAL, 1993, 106 (02) :201-212
[2]   Synthesis of novel copper sulfide hollow spheres generated from copper (II)-thiourea complex [J].
Chen, XY ;
Wang, ZH ;
Wang, X ;
Zhang, R ;
Liu, XY ;
Lin, WJ ;
Qian, YT .
JOURNAL OF CRYSTAL GROWTH, 2004, 263 (1-4) :570-574
[3]   Electrochemical behaviors of CuS as a cathode material for lithium secondary batteries [J].
Chung, JS ;
Sohn, HJ .
JOURNAL OF POWER SOURCES, 2002, 108 (1-2) :226-231
[4]   Solvothermal syntheses of β-Ag2Se crystals with novel morphologies [J].
Cui, Y ;
Chen, G ;
Ren, J ;
Shao, MW ;
Xie, Y ;
Qian, YT .
JOURNAL OF SOLID STATE CHEMISTRY, 2003, 172 (01) :17-21
[5]   Microemulsion-directed synthesis of different CuS nanocrystals [J].
Gao, L ;
Wang, EB ;
Lian, SY ;
Kang, ZH ;
Lan, Y ;
Wu, D .
SOLID STATE COMMUNICATIONS, 2004, 130 (05) :309-312
[6]   Synthesis of copper sulfides of varying morphologies and stoichiometries controlled by chelating and nonchelating solvents in a solvothermal process [J].
Gorai, S ;
Ganguli, D ;
Chaudhuri, S .
CRYSTAL GROWTH & DESIGN, 2005, 5 (03) :875-877
[7]  
GRIJAVALA H, 1996, J MATER CHEM, V7, P1157
[8]   Synthesis and characterization of copper sulfide nanoparticles in Triton-X 100 water-in-oil microemulsions [J].
Haram, SK ;
Mahadeshwar, AR ;
Dixit, SG .
JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (14) :5868-5873
[9]   Fabrication of CuS nanocrystals with various morphologies in the presence of a nonionic surfactant [J].
Ji, HM ;
Cao, JM ;
Feng, J ;
Chang, X ;
Ma, XJ ;
Liu, JS ;
Zheng, MB .
MATERIALS LETTERS, 2005, 59 (24-25) :3169-3172
[10]  
JI HM, 2004, J CRYST GROWTH, V263, P232