Preparation of cubic-shaped PbS nanocrystals by solvothemal route

被引：0
|
作者：
Chu, HB [1 ]
Chen, GD [1 ]
Li, XM [1 ]
Li, Y [1 ]
机构：
[1] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
来源：
CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2004年 / 20卷 / 10期
关键词：
PbS; cubic-shaped nanocrystals; ethylenediamine;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
PbS nanocrystals were synthesized by the reaction of lead acetate and thioacetamide in ethylene diamine (en) solvent at the temperature of 60similar to100 degreesC. The products were characterized by XRD, TEM, SAED and SEM. The results showed that the products obtained were made of cubic-shaped PbS single crystals in pure cubic phase. The influence of experimental conditions, such as reaction time, reaction temperature, the ratio of TAA to Pb(Ac)(2) and the types of solvent, on cubic size are also reported.
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页码：1177 / 1181
页数：5
相关论文
共 14 条
  • [1] CHENG KF, 1993, INFRARED LASER TECHN, V6, P20
  • [2] Dong WT, 1999, J INORG MATER, V14, P548
  • [3] GENG ZW, 1991, TECHNOLOGY COMMUNICA, V1, P11
  • [4] Formation of orderly organized cubic PbS nanoparticles domain in the presence of TiO2
    Hao, EC
    Yang, B
    Yu, S
    Gao, MY
    Shen, JC
    [J]. CHEMISTRY OF MATERIALS, 1997, 9 (07) : 1598 - 1600
  • [5] Surfactant-assisted growth of novel PbS dendritic nanostructures via facile hydrothermal process
    Kuang, DB
    Xu, AW
    Fang, YP
    Liu, HQ
    Frommen, C
    Fenske, D
    [J]. ADVANCED MATERIALS, 2003, 15 (20) : 1747 - +
  • [6] Single-crystalline star-shaped nanocrystals and their evolution: Programming the geometry of nano-building blocks
    Lee, SM
    Jun, YW
    Cho, SN
    Cheon, J
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (38) : 11244 - 11245
  • [7] Hierarchical, star-shaped PbS crystals formed by a simple solution route
    Ma, YR
    Qi, LM
    Ma, JM
    Cheng, HM
    [J]. CRYSTAL GROWTH & DESIGN, 2004, 4 (02) : 351 - 354
  • [8] Synthesis of PbS nanocrystallites using a novel single molecule precursors approach: X-ray single-crystal structure of Pb(S2CNEtPri)2
    Trindade, T
    OBrien, P
    Zhang, XM
    Motevalli, M
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (06) : 1011 - 1016
  • [9] Wang SH, 2000, LANGMUIR, V16, P389, DOI 10.1021/1a990780t
  • [10] PREPARATION OF UNIFORM COLLOIDAL PARTICLES OF LEAD SULFIDE AND OF MIXED SULFIDES OF CADMIUM + ZINC AND CADMIUM + LEAD
    WILHELMY, DM
    MATIJEVIC, E
    [J]. COLLOIDS AND SURFACES, 1985, 16 (01): : 1 - 8
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