| 嵌段聚合物模板合成ZnS纳米粒子及其表征 |
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| 引用本文： | 陈延明,左孝为,李三喜.嵌段聚合物模板合成ZnS纳米粒子及其表征[J].高分子材料科学与工程,2011(10):4-7. |
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| 作者姓名： | 陈延明 左孝为 李三喜 |
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| 作者单位： | 沈阳工业大学石油化工学院; |
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| 基金项目： | 辽宁省科技厅博士基金项目资助(200644) |
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| 摘 要： | 以嵌段聚合物羟基化SBS（SBS-OH）为模板,乙酸锌和硫化钠为前驱物,制备了ZnS纳米粒子。采用紫外-可见吸收光谱（UV-Vis）、荧光光谱（PL）、广角X射线衍射（WAXD）及透射电子显微镜（TEM）对ZnS纳米粒子进行了表征。结果表明,SBS-OH可以在ZnS纳米粒子的生长过程中,起到较好的模板作用,随SBS-O...
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| 关 键 词： | ZnS 纳米粒子 嵌段聚合物 表征 |
Synthesis and Characterization of ZnS Nanoparticles Templated by Block Copolymer |
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| Yanming Chen,Xiaowei Zuo,Sanxi Li.Synthesis and Characterization of ZnS Nanoparticles Templated by Block Copolymer[J].Polymer Materials Science & Engineering,2011(10):4-7. |
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| Authors: | Yanming Chen Xiaowei Zuo Sanxi Li |
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| Affiliation: | Yanming Chen,Xiaowei Zuo,Sanxi Li(School of Petrochemical Engineering,Shenyang University of Technology,Liaoyang 111003,China) |
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| Abstract: | ZnS nanoparticles were synthesized by using poly(styrene-b-butadiene-b-styrene)(SBS-OH) as template and zinc acetate,sodium sulfide as precursors.The obtained ZnS nanoparticles were characterized by UV-Vis absorption spectroscopy,photoluminescence spectroscopy(PL),electron transmission microscopy(TEM) and wide angle X-ray diffraction(WAXD) measurements.The results show that SBS-OH can act as an good template for the formation of ZnS nanoparticles.The strengths of UV-Vis absorption and PL spectra increase as... |
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| Keywords: | zinc sulfide nanoparticles block copolymer characterization |
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