Long chain polymer assisted synthesis of flower-like cadmium sulfide nanorods via hydrothermal process

被引：134

作者：

Salavati-Niasari, Masoud ^{[1
,2
]}

Davar, Fatemeh ^{[1
,2
]}

Loghman-Estarki, Mohammad Reza ^{[1
]}

机构：

[1] Univ Kashan, Inst Nanosci & Nanotechnol, Kashan, Iran

[2] Univ Kashan, Dept Chem, Fac Sci, Kashan, Iran

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 481卷 / 1-2期

关键词：

Nanostructures; Semiconductors; Chemical synthesis; Optical spectroscopy; ZNO NANORODS; NANOWIRES; CDS; NANOPARTICLES; NANOCRYSTALS; ROUTE; MORPHOLOGIES; SURFACE;

D O I：

10.1016/j.jallcom.2009.03.086

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Flower-like CdS nanostructure was obtained by a PEG2000 and thioglycolic acid (TGA) assisted hydrothermal process at relatively low temperature. Products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet-visible (UV-vis) spectroscopy, photoluminescence spectroscopy (PL), Fourier transform infrared (FT-IR) spectra, and thermogravimetric-differential thermal analysis (TG-DTA). Results show that TGA played a significant role in the formation of US nanostructures. A preliminary explanation of the mechanism is proposed. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：776 / 780

页数：5

共 27 条

[1] Calorimetric investigation of the formation of ZnS nanoparticles in W/O microemulsions [J].

Arcoleo, V ;

Goffredi, M ;

Liveri, VT .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 1998, 51 (01) :125-133

[2] Low-temperature synthesis and optical properties of wurtzite ZnS nanowires [J].

Cheng, Chuanwei ;

Xu, Guoyue ;

Zhang, Haiqian ;

Cao, Jieming ;

Jiao, Peipei ;

Wang, Xiaoxia .

MATERIALS LETTERS, 2006, 60 (29-30) :3561-3564

[3] Theoretical characterization of triangular CdS nanocrystals:: A tight-binding approach [J].

Díaz, JG ;

Planelles, J .

LANGMUIR, 2004, 20 (25) :11278-11284

[4] On some organic inhibitors of zinc corrosion in alkaline media [J].

Dobryszycki, J ;

Biallozor, S .

CORROSION SCIENCE, 2001, 43 (07) :1309-1319

[5] Applied physics - Nanowires: Small is beautiful [J].

Fasol, G .

SCIENCE, 1998, 280 (5363) :545-546

[6]

Fokerov V.A., 2004, PHYS REV LETT, V92

[7]

Fonoberov VA, 2002, PHYS REV B, V66, DOI 10.1103/PhysRevB.66.085310

[8] Strongly photoluminescent CdTe nanocrystals by proper surface modification [J].

Gao, MY ;

Kirstein, S ;

Möhwald, H ;

Rogach, AL ;

Kornowski, A ;

Eychmüller, A ;

Weller, H .

JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (43) :8360-8363

[9]

GUOYUE X, 2006, T NONFERR METAL SOC, V16, P105

[10] 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

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