| Effects of La_2O_3 contents on the Pd/Ce_（0.8）Zr_（0.2）O_2-La_2O_3 catalysts for methanol decomposition |
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| 引用本文： | 李雪,张利华,张超,赵明,龚茂初,陈耀强.Effects of La_2O_3 contents on the Pd/Ce_（0.8）Zr_（0.2）O_2-La_2O_3 catalysts for methanol decomposition[J].中国稀土学报(英文版),2011,29(6):544-549. |
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| 作者姓名： | 李雪 张利华 张超 赵明 龚茂初 陈耀强 |
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| 作者单位： | Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064. China |
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| 基金项目： | Project supported by the Programs Foundation of Ministry of Education of China (20070610026); the National Natural Science Foundation of China (20773090, 20803049) |
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| 摘 要： |
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| 关 键 词： | 分解催化剂 甲醇分解 电感耦合等离子体发射光谱 X射线光电子能谱 程序升温还原 Pd Zr 锆催化剂 |
Effects of La2O3 contents on the Pd/Ce0.8Zr0.2O2-La2O3 catalysts for methanol decomposition |
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| LI Xue,ZHANG Lihua,ZHANG Chao,ZHAO Ming,GONG Maochu,CHEN Yaoqiang.Effects of La2O3 contents on the Pd/Ce0.8Zr0.2O2-La2O3 catalysts for methanol decomposition[J].Journal of Rare Earths,2011,29(6):544-549. |
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| Authors: | LI Xue ZHANG Lihua ZHANG Chao ZHAO Ming GONG Maochu CHEN Yaoqiang |
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| Affiliation: | LI Xue,ZHANG Lihua,ZHANG Chao,ZHAO Ming,GONG Maochu,CHEN Yaoqiang (Key Laboratory of Green Chemistry & Technology of Ministry of Education,College of Chemistry,Sichuan University,Chengdu 610064,China) |
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| Abstract: | The catalytic behaviors of Pd (1.4 wt.%) catalysts supported on CeO2-ZrO2 promoted with La2O3 were investigated for methanol decomposition. The measurements of inductively coupled plasma emission spectroscopy (ICP), N2 adsorption-desorption (BET), powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), temperature-programmed reduction (TPR) and oxygen storage capacity (OSC) were used to characterize the properties of catalysts. The catalysts' activities were tested in a fixed bed continuous ... |
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| Keywords: | methanol decomposition palladium CeO2-ZrO2-La2O3 XPS catalyst rare earths |
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