RETRACTED: Effect of Gd2O3 over Ni/SiO2 on syngas production via methane autothermal reforming (Retracted Article)

被引：4

作者：

Guo, Jian-Zhong ^{[1
]}

Hou, Zhao-Yin ^{[2
]}

Zheng, Xiao-Ming ^{[2
]}

机构：

[1] Zhejiang A&F Univ, Dept Chem, Linan 311300, Zhejiang, Peoples R China

[2] Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Dept Chem, Hangzhou 310028, Zhejiang, Peoples R China

来源：

REACTION KINETICS MECHANISMS AND CATALYSIS | 2010年 / 101卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Syngas; Ni catalyst; Rare earth oxide; Gd2O3; Methane; SYNTHESIS GAS; PARTIAL OXIDATION; NICKEL-CATALYST; NI CATALYSTS; CO2; CONVERSION; CARBON; CH4; STEAM; ACTIVATION;

D O I：

10.1007/s11144-010-0210-2

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：

Gd2O3-promoted Ni/SiO2 catalysts exhibited higher activity and selectivity than Ni/SiO2 in methane autothermal reforming. The results of the temperature-programmed surface reaction of CH4 indicated that Gd2O3 might enhance anti-carbon deposition properties. The reactivity of surface carbons showed that the presence of Gd2O3 reduced the formation of inactive carbons on Ni/SiO2. Raman results suggested that the order of graphitization of deposited carbon decreases with the addition of Gd2O3.

引用

页码：129 / 140

页数：12

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