| 磷钒钼基多金属氧酸钯盐催化剂的合成与表征 |
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| 引用本文： | 张腾云,范洪波,郑伟忠. 磷钒钼基多金属氧酸钯盐催化剂的合成与表征[J]. 广东化工, 2010, 37(9): 13-14 |
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| 作者姓名： | 张腾云 范洪波 郑伟忠 |
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| 作者单位： | 东莞理工学院化学与环境工程学院,广东东莞523808 |
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| 基金项目： | 广东省自然科学基金资助项目，东莞市科技计划项目 |
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| 摘 要： | 以钯离子为抗衡离子,通过酸化-醚合法、置换法等,研究了磷钒钼基多金属氧酸钯盐催化剂的合成。采用红外吸收光谱技术对合成催化剂进行了表征。详述了试验方法与步骤,分析了试验影响因素。红外光谱研究表明该催化剂具有Keggin型结构,表明贵金属结合多金属氧酸盐的组合催化剂是可行的。
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| 关 键 词： | 多金属氧酸盐 催化剂 钯 合成 |
Synthesis and Characterization of the Catalyst of Palladium Polyoxometalate based on Phosphorus, Vanadium and Molybdenum |
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| Zhang Tengyun,Fan Hongbo,Zheng Weizhong. Synthesis and Characterization of the Catalyst of Palladium Polyoxometalate based on Phosphorus, Vanadium and Molybdenum[J]. Guangdong Chemical Industry, 2010, 37(9): 13-14 |
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| Authors: | Zhang Tengyun Fan Hongbo Zheng Weizhong |
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| Affiliation: | (College of Chemistry ＆ Environmental Engineering, Dongguan University of Technology, Dongguan 523808, China) |
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| Abstract: | The catalyst of palladium polyoxometalate based on phosphorus, vanadium and molybdenum with palladium cation as the countcr ion was synthesized through the methods of acidation-ether extraction, replacement, and the like. The synthesized catalyst was characterized using infrared spectrum technology. The experimental procedure and methods were described in detail, and the influence factors were also analyzed. The spectroscopic analysis of infrared spectrum showed that the catalyst synthesized has the Keggin type structure, which meaned the feasibility of combination of noble metal and polyoxometalate. |
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| Keywords: | polyoxometalate catalyst palladium synthesis |
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