| 二硫代乙二酰胺合镍在硫化镉纳米晶表面的逐层配位组装 |
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| 引用本文： | 郭 琳,戴 洁,张加生,曹利慧,林海红. 二硫代乙二酰胺合镍在硫化镉纳米晶表面的逐层配位组装[J]. 无机化学学报, 2004, 20(3): 331-334 |
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| 作者姓名： | 郭 琳 戴 洁 张加生 曹利慧 林海红 |
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| 作者单位： | 1. 苏州大学化学化工学院,苏州,215006
2. 苏州大学化学化工学院,苏州,215006;南京大学配位化学国家重点实验室,南京,210093;江苏省有机合成重点实验室,苏州大学,苏州,215006 |
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| 基金项目： | 国家自然科学基金资助项目(No.20071024，20371033)。 |
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| 摘 要： | CdS nanocrystals, which were surface modified by poly (nickel dithioxamide) [Ni(DTO)]n, were prepared and characterized. TEM image showed that the shape and the outward aspect of the modified CdS sample were essentially the same as those of the original material and no impurities were found. The characteristic IR peaks at 1 513cm-1 and 870 cm-1 confirmed the success in assembling [Ni(DTO)]n on the surface of CdS. For XPS spectra, the characteristic bands of Ni2p3/2 and Ni2p1/2 appeared at 856 eV and 877 eV indicating the nickel in Ni(Ⅱ) oxidation state. The solid state electronic spectra showed the improvement in surface energy gap, which was changed from 2.38 eV to below 1.91 eV.
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| 关 键 词： | 硫化镉 表面组装 表面修饰 二硫代乙二酰胺 镍配合物 |
| 修稿时间： | 2003-08-25 |
Coordination Assembling of Nickel(Ⅱ) Dithiooxamide on the Surface of CdS Nanocrystals |
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| GUO Lin,DAI Jie,ZHANG Jia-Sheng,CAO Li-Hui and LIN Hai-Hong. Coordination Assembling of Nickel(Ⅱ) Dithiooxamide on the Surface of CdS Nanocrystals[J]. Chinese Journal of Inorganic Chemistry, 2004, 20(3): 331-334 |
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| Authors: | GUO Lin DAI Jie ZHANG Jia-Sheng CAO Li-Hui LIN Hai-Hong |
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| Affiliation: | Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006,Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006;State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093;The Key Lab of Organic Synthesis of Jiangsu Province, Suzhou University, Suzhou 215006,Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006,Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006 and Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006 |
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| Abstract: | |
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| Keywords: | cadmium sulfide surface assembly surface modification dithiooxamide nickel complex |
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