Catalytic oxidation of CO and toluene over nanostructured mesoporous NiO/Ce0.8Zr0.2O2 catalysts

被引：16
作者：
Agula, Bao [1 ,2 ]
Deng, Qing-Fang [1 ]
Jia, Mei-Lin [2 ]
Liu, Yuping [1 ]
Zhaorigetu, Bao [2 ]
Yuan, Zhong-Yong [1 ]
机构：
[1] Nankai Univ, Coll Chem, Inst New Catalyt Mat Sci, Key Lab Adv Energy Mat Chem,Minist Educ, Tianjin 300071, Peoples R China
[2] Inner Mongolia Normal Univ, Coll Chem & Environm Sci, Hohhot 010022, Peoples R China
来源：
REACTION KINETICS MECHANISMS AND CATALYSIS | 2011年 / 103卷 / 01期
基金：
中国国家自然科学基金;
关键词：
NiO/Ce0.8Zr0.2O2; catalysts; Mesoporous; Nanostructured; CO oxidation; Toluene combustion; DEEP OXIDATION; METHANE; OXIDE; COPPER; METAL; PERFORMANCES; HYDROGEN;
D O I：
10.1007/s11144-011-0296-1
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：
Mesoporous Ce0.8Zr0.2O2 oxides were prepared by a surfactant-assisted method of nanocrystalline particle assembly, and used as a support of nickel oxide nanocatalysts. The obtained mesoporous NiO/Ce0.8Zr0.2O2 nanocatalysts were characterized by XRD, N-2 adsorption, TEM, H-2-TPR and X-ray photoelectron spectroscopy techniques. The catalytic properties of the NiO/Ce0.8Zr0.2O2 nanocatalysts were evaluated by CO oxidation and toluene combustion. The results showed that the catalyst with 10 wt% NiO loading exhibited the highest catalytic activity for CO oxidation and toluene combustion.
引用
收藏
页码：101 / 112
页数：12
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