共 50 条
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
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