| 新型Pt/ZIF-8催化剂的制备及化学固定CO2的研究 |
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| 引用本文： | 郭加会,;杨丽丽. 新型Pt/ZIF-8催化剂的制备及化学固定CO2的研究[J]. 广东化工, 2014, 0(15): 101-102 |
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| 作者姓名： | 郭加会, 杨丽丽 |
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| 作者单位： | [1]广东环境保护工程职业学院实训中心,广东佛山528216; [2]广东工业大学轻工化工学院,广东广州510006 |
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| 摘 要： | 文章利用室温扩散法将非离子型表面活性剂PVP修饰的Pt原位负载于ZIF-8上制得新型复合多相催化剂,并探索了其在无溶剂无共催化剂条件下催化CO2与氧化苯乙烯合成苯乙烯碳酸酯的活性。结果表明,Pt明显提高了ZIF-8的催化性能,且所得催化剂的活性随Pt负载量的增加而增强。
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| 关 键 词： | ZIF-8 非离子型表面活性剂PVP 多相催化 CO2 化学固定 |
Preparation of Novel Pt/ZIF-8 Catalyst and Research of CO2 Chemical Fixation |
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| Guo Jiahui;Yang Lili. Preparation of Novel Pt/ZIF-8 Catalyst and Research of CO2 Chemical Fixation[J]. Guangdong Chemical Industry, 2014, 0(15): 101-102 |
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| Authors: | Guo Jiahui Yang Lili |
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| Affiliation: | Guo Jiahui, Yang Lili ( 1. Training center Guangdong Vocational College of Environmental Protection Engineering, Foshan 528216; 2. School of Chemical Engineering and Light Industry Guangdong University of Technology, Guangzhou 510006, China) |
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| Abstract: | PVP nonionic surfactant modified-Pt was loaded on the ZIF-8 to prepare a novel heterogeneous catalyst by room temperature in situ diffusion method Then we explored the catalytic performance of prepared materials for the synthesis of cyclic carbonate from CO2 and styrene oxide in the absence of any solvents or co-catalysts. The results show that the loaded Pt significantly improve the catalytic performance of ZIF-8. And along with the increase of loaded Pt, the activity of the catalyst increased. |
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| Keywords: | ZIF-8 nonionic surthctant PVP heterogeneous eatalyst CO2 chemical fixation |
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