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Morphology-controlled synthesis and characterization of urchin-like CdS and nanowire
Authors:Weiwei Cao  Hongde Gai  Bo Zhu  Yimin Wu  Chunlei Zhang
Affiliation:1. College of Materials Science and Engineering, Tian Jin Polytechnic University, Tianjin, 300387, P. R. China
2. Shandong Special Equipment Inspection and Research Academy, Jinan, 250013, P. R. China
3. College of Materials Science and Engineering, Shandong University, Jinan, 250061, P. R. China
4. Zhejiang Cathay Packing & Sealing Co., Ltd., Hangzhou, 311255, P. R. China
5. Guangdong Electric Power Research Institute of China Southern Power Grid, Guangzhou, 510080, P. R. China
Abstract:Novel urchin-like CdS was synthesized via a facile solvothermal route without any assistant agent. The as-prepared samples were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscope, high-resolution transmission electron, and photoluminescence spectrophotometer. Based on time-resolved experiments, a possible growth mechanism of 3D urchin-like CdS microspheres was initially proposed. Furthermore, morphology control of CdS was achieved by adjusting the quantity addition of TGA to obtain the 1D CdS nanowires.
Keywords:
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