Synthesis and characterization of nanostructural hydrogel and template for CdS nanofibers

被引：13

作者：

Bao, CY ^{[1
]}

Lu, R ^{[1
]}

Jin, M ^{[1
]}

Xue, PC ^{[1
]}

Tan, CH ^{[1
]}

Zhao, YY ^{[1
]}

Liu, GO ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, Changchun 130023, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2004年 / 4卷 / 08期

关键词：

hydrogel; self-assemble; CdS nanofibers and template;

D O I：

10.1166/jnn.2004.145

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrogels based on beta-D-glucopyranoside-substituent thiosemicarbazide derivatives were synthesized and used as template to fabricate netlike CdS nanofibers. The self-assembling properties of the hydrogels and their effect on the synthesis of CdS nanostructure were studied. Fourier transform infrared spectra, UV-visible absorption spectra and X-ray diffraction revealed that pi-pi stacking, hydrogen bonds and interdigitated interactions between hydrophobic chains had influence on the formation of self-assembled lamellar hydrogel. Transmission electron microscopic and electron diffraction observation showed the formation of hexagonal stacking nanofiber-based CdS semiconductor materials. The transmission electron microscopic pictures of the CdS nanostructure in difference growth stages revealed the growth mechanism of CdS nanofibers templated by hydrogel.

引用

页码：1045 / 1051

页数：7

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