| 聚丙烯酸辅助水热合成CdS纳米片 |
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| 引用本文： | 汤嘉立,陈铭. 聚丙烯酸辅助水热合成CdS纳米片[J]. 化学学报, 2010, 68(4): 325-328 |
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| 作者姓名： | 汤嘉立 陈铭 |
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| 作者单位： | 江苏技术师范学院计算机科学与工程学院;江苏工业学院材料科学与工程学院; |
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| 基金项目： | 江苏省高校自然科学基金(No.008KJB430003);;常州市工业科技攻关(No.CE2008089)资助项目 |
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| 摘 要： | 利用聚丙烯酸(PAA)和硫代乙酰胺(TAA)合成大分子硫源,采用水热的方法在180℃下制备立方相CdS纳米片,纳米片平均大小在100nm.用X射线衍射仪器(XRD),透射电子显微镜(TEM),红外吸收光谱(FTIR)和紫外吸收光谱(UV-Vis)对CdS纳米片进行了形貌和性能表征,并分析了CdS纳米片形成的可能机理.此外,反应的溶剂对CdS纳米材料的形貌有重要的影响.
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| 关 键 词： | 硫化镉 水热合成法 纳米片 |
| 收稿时间： | 2009-04-08 |
| 修稿时间： | 2009-11-10 |
Synthesis of CdS Nanoplates Using Poly(acrylic acid) as Precursor by Hydrothermal Method |
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| Tang,Jiali,a Pan,Taijunb Chen,Minga. Synthesis of CdS Nanoplates Using Poly(acrylic acid) as Precursor by Hydrothermal Method[J]. Acta Chimica Sinica, 2010, 68(4): 325-328 |
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| Authors: | Tang Jiali a Pan Taijunb Chen Minga |
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| Affiliation: | a College of Computer Science & Engineering;Jiangsu Teachers University of Technology;Changzhou 213001;b School of Materials Science & Engineering;Jiangsu Polytechnic University;Changzhou 213164 |
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| Abstract: | Triangular and hexagonal CdS nanoplates, with an average size of about 100 nm, have been synthesized via a poly(acrylic acid) (PAA) assisted hydrothermal process at 180 ℃. X-ray diffraction, transmission electron microscopy, Fourier transform infrared absorption spectroscopy and UV-Vis spectroscopy were used to characterize the chemical composition, size, shape, and structure of the product. The possible formation mechanism of CdS nanoplates has been proposed according to the experiment results. Additionally, the reaction solvent was demonstrated to be critical for the nanomaterials morphology. |
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| Keywords: | CdS hydrothermal method nanoplate |
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