| 纳米孔洞金属-有机骨架材料对o,p-苯二酚的选择性催化氧化 |
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| 引用本文： | 吴云,王玮,胡恩柱,章云冉,胡坤宏. 纳米孔洞金属-有机骨架材料对o,p-苯二酚的选择性催化氧化[J]. 安徽大学学报(自然科学版), 2017, 41(2). DOI: 10.3969/j.issn.1000-2162.2017.02.011 |
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| 作者姓名： | 吴云 王玮 胡恩柱 章云冉 胡坤宏 |
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| 作者单位： | 合肥学院化学与材料工程系,安徽合肥,230601;合肥学院化学与材料工程系,安徽合肥,230601;合肥学院化学与材料工程系,安徽合肥,230601;合肥学院化学与材料工程系,安徽合肥,230601;合肥学院化学与材料工程系,安徽合肥,230601 |
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| 基金项目： | 国家自然科学基金资助项目，国家自然科学青年基金资助项目，安徽省大学生创新创业项目 |
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| 摘 要： | 以不同孔洞尺寸及不同中心离子的纳米孔洞金属-有机骨架材料M_3(BTC)_2(H_2O)x(M=Cu~Ⅱ,Zn~Ⅱ,Co~Ⅱ,Ni ~Ⅱ,BTC=benzene tricarboxylic acid苯三甲酸)为催化剂,采用动力学方法,讨论其对p-苯二酚和o-苯二酚的选择性催化氧化性能.重点考察了催化剂孔洞尺寸,骨架中心离子,催化反应介质,反应温度对催化选择性的影响,以期对MOFs材料的选择性催化动力学方面有比较全面的认识.
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| 关 键 词： | 金属有机骨架 催化氧化 动力学 选择性 |
Selective oxidation of o,p-dihydroxybenzene catalyzed by metal-organic framework materials with nano-sized channels |
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| WU Yun,WANG Wei,HU Enzhu,ZHANG Yunran,HU Kunhong. Selective oxidation of o,p-dihydroxybenzene catalyzed by metal-organic framework materials with nano-sized channels[J]. Journal of Anhui University(Natural Sciences), 2017, 41(2). DOI: 10.3969/j.issn.1000-2162.2017.02.011 |
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| Authors: | WU Yun WANG Wei HU Enzhu ZHANG Yunran HU Kunhong |
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| Abstract: | In this paper,selective oxidation of o,p dihydroxybenzene catalyzed by metal organic frameworks M3 (BTC)2 (H2O) x (M =CuⅡ,ZnⅡ,CoⅡ,NiⅡ,BTC =benzene tricarboxylic acid) with different metal active centers and various pore sizes,have been studied.Catalytic selectivity of these MOFs under different conditions,such as temperature,reaction medium,pore size of metal organic framework materials,was studied by catalytic kinetic method.The aim of this study was to have a more comprehensive understanding of the selective catalytic kinetics of MOFs. |
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| Keywords: | metal-organic frameworks (MOFs) catalytic oxidation kinetics selectivity |
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