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| 3,3',5,5'-四甲基联苯胺与钼磷酸纳米晶分子杂化材料的合成与表征 | |
| 引用本文： | 吴莹,闻荻江,徐玲,王振平.3,3'''',5,5''''-四甲基联苯胺与钼磷酸纳米晶分子杂化材料的合成与表征[J].材料科学与工程学报,2006,24(1):25-28. |
| 作者姓名： | 吴莹 闻荻江 徐玲 王振平 |
| 作者单位： | 1. 苏州大学材料工程学院;苏州大学化学化工学院,江苏,苏州,215021 2. 苏州大学材料工程学院 3. 苏州大学化学化工学院,江苏,苏州,215021 |
| 基金项目： | the National Natural Science Foundation of China，Natural Science Foundation of Jiangsu committee of Education，20275025，05KJB150123，， |
| 摘 要： | 以3,3',5,5'-四甲基联苯胺(TMB)与Keggin结构钼磷酸H3PMo12O40杂化,合成得到新型分子杂化材料,经元素分析及IR、ICP、XRD等手段表征,确定其分子结构为(TMB)3PMo12O40,TEM显示该分子杂化材料颗粒直径在40nm～60nm,分布均匀,属球形颗粒纳米晶,UV-vis和ESR谱证明(TMB)3PMo12O40分子杂化材料为电荷转移型超分子化合物,并具有显著的光敏性和电催化活性. |
| 关 键 词： | 纳米晶 分子杂化材料 电荷转移 钼磷酸 3 3' 5 5'-四甲基联苯胺 nano-crystal molecular hybrid material charge-transfer molybdophosphate 3 3' 5 5'-Tetramethylbenzidine |
| 文章编号： | 1673-2812(2006)01-0025-04 |
| 修稿时间： | 2005年2月5日 |
Synthesis and Characterization of Nano-Crystals Molecular Hybrid Material with 3,3',5,5'-Tetramethylbenzidine and Molybdophosphate |
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| WU Ying,WEN Di-jiang,XU Ling,WANG Zheng-ping.Synthesis and Characterization of Nano-Crystals Molecular Hybrid Material with 3,3'''',5,5''''-Tetramethylbenzidine and Molybdophosphate[J].Journal of Materials Science and Engineering,2006,24(1):25-28. | |
| Authors: | WU Ying WEN Di-jiang XU Ling WANG Zheng-ping |
| Abstract: | A novel nano-crystal molecular hybrid material has been synthesized with 3,3',5,5'-tetramethylbenzidine (short for TMB) and Keggin structure heteropoly acid H3PMo12O40. The formula of this hybrid material was characterized to be (TMB)3 PMo12O40. TEM images showed that the organic-inorganic hybrid material is a nano-crystal in size of 40～60nm. IR, UV-vis and ESR spectra indicate that there is strong electron interaction between TMB and molybdophosphate forming a charge-transfer supermolecule hybrid material, which shows significant photosensitive and electrocatalytic properties. |
| Keywords: | nano-crystal molecular hybrid material charge-transfer molybdophosphate 3 3' 5 5'-Tetramethylbenzidine |
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