| 水相法合成巯基乙酸和L-半胱氨酸稳定的CdTe纳米棒 |
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| 引用本文： | 陈志兵,李艳,朱昌青,张莉.水相法合成巯基乙酸和L-半胱氨酸稳定的CdTe纳米棒[J].安徽大学学报(自然科学版),2009,33(6). |
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| 作者姓名： | 陈志兵 李艳 朱昌青 张莉 |
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| 作者单位： | 1. 宿州学院,化学与生命科学系,自旋电子与纳米材料安徽省重点实验室培育基地,安徽,宿州,234000
2. 安徽师范大学,化学与材料科学学院,安徽,芜湖,241000 |
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| 基金项目： | 国家自然科学基金资助项目，安徽省优秀青年人才基金资助项目，宿州学院自然科学研究基金资助项目 |
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| 摘 要： | 提出一种以水相法合成巯基乙酸和L-半胱氨酸稳定的CdTe纳米棒的简单路线.在pH=11.0的反应条件下,产物的荧光量子效率最高,达到30.67%.考察了反应条件对产物的荧光性能的影响及产物在不同pH溶液中的稳定性.
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| 关 键 词： | CdTe纳米棒 水相溶液 巯基乙酸 L-半胱氨酸 |
Water-soluble synthesis of thioglycolic acid and L-cysteine stabilized CdTe nanorods |
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| CHEN Zhi-bing,LI Yan,ZHU Chang-qing,ZHANG Li.Water-soluble synthesis of thioglycolic acid and L-cysteine stabilized CdTe nanorods[J].Journal of Anhui University(Natural Sciences),2009,33(6). |
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| Authors: | CHEN Zhi-bing LI Yan ZHU Chang-qing ZHANG Li |
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| Institution: | CHEN Zhi-bing1,LI Yan2,ZHU Chang-qing2,ZHANG Li1(1.Department of Anhui Key Laboratory of Spin Electron , Nanomaterials(Cultivating Base) Chemistry , Biology,Suzhou College,Suzhou 234000,China,2.College of Chemistry ,Materials Science,Anhui Normal University,Wuhu 241000,China) |
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| Abstract: | A facile hydrothermal approach to synthesize high quality thioglycolic acid and L-cysteine-stabilized CdTe nanorods was presented.By the approach,the quantum yikld(QY) of the resultant CdTe nanorods could reach as high as 30.67%.The effects of the variables on the photolum inescence property of as-prepared CdTe nanorods were studied,and the pH-dependent optical properties of as-prepared CdTe naorods were also investigated. |
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| Keywords: | CdTe nanorods aqueous solution thioglycolic acid L-cysteine |
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