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Synthesis of CdS Nanowires on Cd Foil and Their Photoluminescence Properties
  • ISSN号：1007-1202
  • 期刊名称：Wuhan University Journal of Natural Sciences
  • 时间：2011
  • 页码：241-244
  • 分类：O472.3[理学—半导体物理;理学—物理]
  • 作者机构：[1]Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education/School of Physics and Technology, Wuhan University, Wuhan 430072, Hubei, China
  • 相关基金：Supported by the National Natural Science Foundation of China （10874134 and 61008043） and the Fundamental Research Fuqds for the Central Universities at Wuhan University （1101024）
  • 相关项目：银纳米环和银纳米线的可控化学制备及其表面等离激元光学性质研究
作者： LI Ling|LIU Xiaolan|LIU Xiaoli|ZHOU Li|
关键词： CdS, nanowires, Cd, 陪衬光致发光, solvothermal, 反应, CdS nanowires, Cd foil, photoluminescence, solvothermal reaction
中文摘要：

镉硫化物(CdS ) nanowires 在 180 瑡潩 ? 灯楴業慺楴湯 ? 慰瑲捩敬猠慷浲漠瑰浩穩瑡潩 ? 朠湥瑥捩愠杬牯瑩浨 ? 经由简单 solvothermal 反应在 Cd 陪衬上被综合 ?? 朠潬慢 ? 灯楴業慺楴湯

英文摘要：

Cadmium sulfide （CdS） nanowires were synthesized on Cd foil via a simple solvothermal reaction at 180℃ using thiosemicarbazide as the sulfide source and ethylenediamine as the solvent. The CdS nanowires are hexagonal-phase single crystals with an average diameter of 50 nm and length of several microns. The as-prepared CdS nanowires show an absorption peak of around 483 nm in the absorption spectrum. The CdS nanowires exhibit bright photoluminescence （PL） with two distinct emission bands at 503 nm and 697 nm, which shows that the as-prepared CdS nanowires are high-quality nanocrystals.

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期刊信息
  • 《武汉大学学报：自然科学英文版》
  • 主管单位:教育部
  • 主办单位:武汉大学
  • 主编：侯杰昌
  • 地址：武汉大学期刊社
  • 邮编：430072
  • 邮箱：whdy@whu.edu.cn
  • 电话：027-68752259
  • 国际标准刊号：ISSN：1007-1202
  • 国内统一刊号：ISSN：42-1405/N
  • 邮发代号:38-314
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  • 被引量:252