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

被引：144
|
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
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