| 甲苯-乙二醇两相界面反应合成CdS纳米粒子 |
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| 引用本文： | 陈延明,聂晓波,王立岩.甲苯-乙二醇两相界面反应合成CdS纳米粒子[J].化学研究与应用,2011,23(9):1137-1141. |
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| 作者姓名： | 陈延明 聂晓波 王立岩 |
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| 作者单位： | 沈阳工业大学石油化工学院,辽宁辽阳,111003 |
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| 基金项目： | 辽宁省科技厅博士基金项目(200644)资助 |
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| 摘 要： | 以十八胺为表面修饰剂,硬脂酸镉和硫脲为前驱物,在甲苯-乙二醇两相界面处合成了CdS纳米粒子.研究了反应时间、前驱物浓度、前驱物和表面修饰剂摩尔比等因素对合成CdS纳米粒子的影响.采用紫外-可见吸收光谱、荧光光谱、透射电子显微镜(TEM)和广角X射线衍射(WAXD)等方法对CdS纳米粒子的光学性质、形貌及晶体结构进行了表...
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| 关 键 词： | CdS 纳米粒子 界面反应 量子尺寸效应 表征 |
Synthesis of CdS nanoparticles through toluene andethylene glycol two-phase interface reaction |
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| CHEN Yan-ming,NIE Xiao-bo,WANG Li-yan.Synthesis of CdS nanoparticles through toluene andethylene glycol two-phase interface reaction[J].Chemical Research and Application,2011,23(9):1137-1141. |
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| Authors: | CHEN Yan-ming NIE Xiao-bo WANG Li-yan |
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| Institution: | CHEN Yan-ming,NIE Xiao-bo,WANG Li-yan(School of Petrochemical Engineering,Shengyang University of Technology,Liaoyang 111003,China) |
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| Abstract: | CdS nanopaticles were synthesized through interface reaction by using cadmium stearate and thiourea as precursors,octadecylamine as stabilizer at the interface of toluene and ethylene glycol.The effects of reaction times,precursor concentrations and molar ratios between precursor and stabilizer on the synthesis of CdS nanoparticles were studied.The optical properties,morphology and crystalline structures for the synthesized CdS nanoparticles were determined through UV-Vis absorption spectroscopy,photolumine... |
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| Keywords: | CdS nanoparticles interface reaction quantum confinement effects characterization |
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