Single-step synthesis of nanocrystalline CdS/polyacrylamide composites by γ-irradiation

被引：24

作者：

Qiao, ZP

Xie, Y ^{[1
]}

Li, G

Zhu, YJ

Qian, YT

机构：

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

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

来源：

JOURNAL OF MATERIALS SCIENCE | 2000年 / 35卷 / 02期

关键词：

D O I：

10.1023/A:1004780830966

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

gamma-Irradiation has been used to prepare nanocrystalline composites-CdS/polyacrylamide with 18 wt % cadmium sulfide at room temperature, in which the inorganic phase displays uniformity of size and nearly uniform dispersion. The formation of nanocrystalline CdS and the polymerization of acrylamide are in a single step. X-ray Powder Diffraction and Infrared Spectra were used to characterize the product. Its morphology was determined by Transmission Electron Microscopy. (C) 2000 Kluwer Academic Publishers.

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页码：285 / 287

页数：3

相关论文

共 14 条

[1] QUANTUM CRYSTALLITES AND NONLINEAR OPTICS [J].

BRUS, L .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1991, 53 (06) :465-474

[2]

Chapiro A., 1962, RAD CHEM POLYM SYSTE, DOI 10.1002/pol.1963.100010646

[3] THE POLYMERIZATION OF ACRYLAMIDE IN AQUEOUS SOLUTION .1. THE X-RAY AND GAMMA-RAY INITIATED REACTION [J].

COLLINSON, E ;

DAINTON, FS ;

MCNAUGHTON, GS .

TRANSACTIONS OF THE FARADAY SOCIETY, 1957, 53 (04) :476-488

[4] MELTING IN SEMICONDUCTOR NANOCRYSTALS [J].

GOLDSTEIN, AN ;

ECHER, CM ;

ALIVISATOS, AP .

SCIENCE, 1992, 256 (5062) :1425-1427

[5] A SYNTHETIC ANALOG OF THE BIOMINERALIZATION PROCESS - CONTROLLED CRYSTALLIZATION OF AN INORGANIC PHASE BY A POLYMER MATRIX [J].

LIN, J ;

CATES, E ;

BIANCONI, PA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (11) :4738-4745

[6] MATRIX-ISOLATED II-VI MOLECULES - SULFIDES OF MG, CA, SR, ZN AND CD [J].

MARTIN, TP ;

SCHABER, H .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1982, 38 (06) :655-660

[7] Preparation and characterization of nanocrystalline CdS doped monolithic and transparent TEOS silica xerogels using sol-gel method [J].

Rao, AV ;

Pajonk, GM ;

Parvathy, NN .

MATERIALS CHEMISTRY AND PHYSICS, 1997, 48 (03) :234-239

[8] SIZE DEPENDENCE OF THE SOLID-SOLID PHASE-TRANSITION IN CDSE NANOCRYSTALS [J].

TOLBERT, SH ;

ALIVISATOS, AP .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1993, 26 (1-4) :56-58

[9] NANOMETER-SIZED SEMICONDUCTOR CLUSTERS - MATERIALS SYNTHESIS, QUANTUM SIZE EFFECTS, AND PHOTOPHYSICAL PROPERTIES [J].

WANG, Y ;

HERRON, N .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (02) :525-532

[10] COLLOIDAL SEMICONDUCTOR Q-PARTICLES - CHEMISTRY IN THE TRANSITION REGION BETWEEN SOLID-STATE AND MOLECULES [J].

WELLER, H .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (01) :41-53