| 双金属RuM（M=Co，Ni）合金纳米粒子负载于MIL-110（Al）：协同催化氨硼烷水解释氢 |
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| 引用本文： | 宁红辉,鲁迪,周立群,陈锰寰,李悦,周高建,彭薇薇,王峥.双金属RuM（M=Co，Ni）合金纳米粒子负载于MIL-110（Al）：协同催化氨硼烷水解释氢[J].化学物理学报,2018,31(1):99-110. |
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| 作者姓名： | 宁红辉 鲁迪 周立群 陈锰寰 李悦 周高建 彭薇薇 王峥 |
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| 作者单位： | 湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062,湖北大学化学化工学院, 湖北省有机化工新材料协同创新中心, 有机功能分子合成与应用教育部重点实验室, 武汉 430062 |
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| 摘 要： |
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| 收稿时间： | 2017/7/6 0:00:00 |
Bimetallic RuM (M=Co, Ni) Alloy NPs Supported on MIL-110(Al): Synergetic Catalysis in Hydrolytic Dehydrogenation of Ammonia Borane |
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| Hong-hui Ning,Di Lu,Li-qun Zhou,Meng-huan Chen,Yue Li,Gao-jian Zhou,Wei-wei Peng and Zheng Wang.Bimetallic RuM (M=Co, Ni) Alloy NPs Supported on MIL-110(Al): Synergetic Catalysis in Hydrolytic Dehydrogenation of Ammonia Borane[J].Chinese Journal of Chemical Physics,2018,31(1):99-110. |
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| Authors: | Hong-hui Ning Di Lu Li-qun Zhou Meng-huan Chen Yue Li Gao-jian Zhou Wei-wei Peng and Zheng Wang |
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| Institution: | Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China,Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China and Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China |
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| Abstract: | By adjusting various Ru/M (M=Co, Ni) molar ratios, a series of highly dispersed bimetallic RuM alloy nanoparticles (NPs) anchored on MIL-110(Al) have been successfully prepared via a conventional impregnation-reduction method. And they are first used as heterogeneous catalysts for the dehydrogenation reaction of AB at room temperature. The results reveal that the as-prepared Ru1Co1@MIL-110 and Ru1Ni1@MIL-110 exhibit the highest catalytic activities in different RuCo and RuNi molar ratios, respectively. It is worthy of note that the turnover frequency (TOF) values of Ru1Co1@MIL-110 and Ru1Ni1@MIL-110 catalysts reached 488.1 and 417.1 mol H2 min-1 (mol Ru)-1 and the activation energies (Ea) are 31.7 and 36.0 kJ/mol, respectively. The superior catalytic performance is attributed to the bimetallic synergistic action between Ru and M, uniform distribution of metal NPs as well as bi-functional effect between RuM alloy NPs and MIL-110. Moreover, these catalysts exhibit favorable stability after 5 consecutive cycles for the hydrolysis of AB. |
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| Keywords: | RuCo@MIL-110 RuNi@MIL-110 Ammonia borane Hydrogen production |
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