Synergistic catalysis of AgPd@ZIF-8 on dehydrogenation of formic acid

被引：147
作者：
Dai, Hongmei [1 ]
Xia, Bingquan [1 ]
Wen, Lan [1 ]
Du, Cheng [1 ]
Su, Jun [3 ]
Luo, Wei [1 ,2 ]
Cheng, Gongzhen [1 ]
机构：
[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Hubei, Peoples R China
[2] Wuhan Univ, Suzhou Inst, Suzhou 215123, Jiangsu, Peoples R China
[3] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430073, Hubei, Peoples R China
来源：
APPLIED CATALYSIS B-ENVIRONMENTAL | 2015年 / 165卷
基金：
中国国家自然科学基金;
关键词：
ZIF-8; Palladium; Silver; Formic acid; Hydrogen storage; METAL-ORGANIC FRAMEWORKS; HIGH-PERFORMANCE CATALYSTS; HYDROGEN GENERATION; EFFICIENT CATALYST; PD NANOPARTICLES; ALLOY NANOPARTICLES; AMMONIA-BORANE; DECOMPOSITION; HYDROLYSIS; ZIF-8;
D O I：
10.1016/j.apcatb.2014.09.065
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Highly dispersed bimetallic AgPd nanoparticles with different composition have been successfully deposited on the metal-organic frameworks (ZIF-8) by using a simple liquid impregnation method. The resultant catalysts are composition dependent toward dehydrogenation of formic acid, while Ag18Pd82@ZIF-8 exhibits exceedingly high catalytic activity, with the turnover frequency (TOF) value of 580h(-1), and 100% hydrogen selectivity at 80 degrees C. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：57 / 62
页数：6
相关论文
共 48 条
[1]   Metal-Organic Framework-Immobilized Polyhedral Metal Nanocrystals: Reduction at Solid-Gas Interface, Metal Segregation, Core-Shell Structure, and High Catalytic Activity [J].
Aijaz, Arshad ;
Akita, Tomoki ;
Tsumori, Nobuko ;
Xu, Qiang .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (44) :16356-16359
[2]   Ligand design for functional metal-organic frameworks [J].
Almeida Paz, Filipe A. ;
Klinowski, Jacek ;
Vilela, Sergio M. F. ;
Tome, Joao P. C. ;
Cavaleiro, Jose A. S. ;
Rocha, Joao .
CHEMICAL SOCIETY REVIEWS, 2012, 41 (03) :1088-1110
[3]   Metal-organic framework growth at functional interfaces: thin films and composites for diverse applications [J].
Bradshaw, Darren ;
Garai, Ashesh ;
Huo, Jia .
CHEMICAL SOCIETY REVIEWS, 2012, 41 (06) :2344-2381
[4]   Palladium supported on an acidic metal-organic framework as an efficient catalyst in selective aerobic oxidation of alcohols [J].
Chen, Gongzhou ;
Wu, Shijian ;
Liu, Hongli ;
Jiang, Huanfeng ;
Li, Yingwei .
GREEN CHEMISTRY, 2013, 15 (01) :230-235
[5]   Pd nanoparticles supported on MIL-101 as high-performance catalysts for catalytic hydrolysis of ammonia borane [J].
Dai, Hongmei ;
Su, Jun ;
Hu, Kai ;
Luo, Wei ;
Cheng, Gongzhen .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (10) :4947-4953
[6]   Metallic and bimetallic nanocatalysts incorporated into highly porous coordination polymer MIL-101 [J].
El-Shall, M. Samy ;
Abdelsayed, Victor ;
Khder, Abd El Rahman S. ;
Hassan, Hassan M. A. ;
El-Kaderi, Hani M. ;
Reich, Thomas E. .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (41) :7625-7631
[7]   New approaches to hydrogen storage [J].
Graetz, Jason .
CHEMICAL SOCIETY REVIEWS, 2009, 38 (01) :73-82
[8]   Formic acid as a hydrogen source - recent developments and future trends [J].
Grasemann, Martin ;
Laurenczy, Gabor .
ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (08) :8171-8181
[9]   Thermal decomposition of the non-interstitial hydrides for the storage and production of hydrogen [J].
Grochala, W ;
Edwards, PP .
CHEMICAL REVIEWS, 2004, 104 (03) :1283-1315
[10]   Synergistic Catalysis of Metal-Organic Framework-Immobilized Au-Pd Nanoparticles in Dehydrogenation of Formic Acid for Chemical Hydrogen Storage [J].
Gu, Xiaojun ;
Lu, Zhang-Hui ;
Jiang, Hai-Long ;
Akita, Tomoki ;
Xu, Qiang .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (31) :11822-11825
12345