Journal ArticleDOI
Ultralow-temperature CO oxidation on an In2O3–Co3O4 catalyst: a strategy to tune CO adsorption strength and oxygen activation simultaneously
Yang Lou,Xiao-Ming Cao,Jinggang Lan,Li Wang,Qiguang Dai,Yun Guo,Jian Ma,Zhenyang Zhao,Yanglong Guo,Peijun Hu,Peijun Hu,Guanzhong Lu +11 more
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TLDR
Highly efficient In2O3-Co3O4 catalysts were prepared for ultralow-temperature CO oxidation by simultaneously tuning the CO adsorption strength and oxygen activation over a Co3O2 surface, which could completely convert CO to CO2 at temperatures as low as -105 °C compared to -40 °C over pure Co3 O4, with enhanced stability.About:
This article is published in Chemical Communications.The article was published on 2014-06-03. It has received 68 citations till now. The article focuses on the topics: Adsorption & Catalysis.read more
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Cerium modified birnessite-type MnO2 for gaseous formaldehyde oxidation at low temperature
TL;DR: Cerium modified birnessite-type manganese dioxides (Ce-MnO2) with different doping ratios were prepared by a redox reaction of KMnO4 with (NH4)2C2O4 in the presence of Ce(NO3)3 as discussed by the authors.
Journal ArticleDOI
Promoting Effects of In2O3 on Co3O4 for CO Oxidation: Tuning O2 Activation and CO Adsorption Strength Simultaneously
Yang Lou,Jian Ma,Xiao-Ming Cao,Li Wang,Qiguang Dai,Zhenyang Zhao,Yafeng Cai,Wangcheng Zhan,Yanglong Guo,Peijun Hu,Guanzhong Lu,Yun Guo +11 more
TL;DR: In this paper, the authors showed that the doping of In2O3 significantly promoted the catalytic performance of Co3O4 for CO oxidation, and the results showed that 25 wt % of the CO oxidation activity was increased with an increase in In 2O3 content, in the form of a volcano curve.
Journal ArticleDOI
Low-Temperature Methane Combustion over Pd/H-ZSM-5: Active Pd Sites with Specific Electronic Properties Modulated by Acidic Sites of H-ZSM-5
Yang Lou,Jian Ma,Wende Hu,Qiguang Dai,Li Wang,Wangcheng Zhan,Yanglong Guo,Xiao-Ming Cao,Yun Guo,Peijun Hu,Guanzhong Lu +10 more
TL;DR: Pd/H-ZSM-5 catalysts could completely catalyze CH4 to CO2 at as low as 320 °C, while there is no detectable catalytic activity for pure H-Z SM-5 at 320°C as mentioned in this paper.
Journal ArticleDOI
MOF for template-directed growth of well-oriented nanowire hybrid arrays on carbon nanotube fibers for wearable electronics integrated with triboelectric nanogenerators
Jingxin Zhao,Jingxin Zhao,Huayang Li,Chaowei Li,Qichong Zhang,Juan Sun,Xiaona Wang,Jiabin Guo,Liyan Xie,Jixun Xie,Bing He,Zhenyu Zhou,Conghua Lu,Weibang Lu,Guang Zhu,Yagang Yao +15 more
TL;DR: In this article, a template-directed growth of hierarchical well-oriented nanowire arrays based on carbon nanotube fibers (CNTFs) for electrochemical supercapacitors was developed.
Journal ArticleDOI
Origin of Efficient Catalytic Combustion of Methane over Co3O4(110): Active Low-Coordination Lattice Oxygen and Cooperation of Multiple Active Sites
TL;DR: In this paper, a complete catalytic cycle for methane combustion on the Co3O4(110) surface was investigated and compared with that on the co 3O4 (100) surface on the basis of first-principles calculations.
References
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Journal ArticleDOI
Onset of Catalytic Activity of Gold Clusters on Titania with the Appearance of Nonmetallic Properties
Mika Valden,X. Lai,D. W. Goodman +2 more
TL;DR: Results suggest that supported clusters, in general, may have unusual catalytic properties as one dimension of the cluster becomes smaller than three atomic spacings.
Journal ArticleDOI
Gold catalysts prepared by coprecipitation for low-temperature oxidation of hydrogen and of carbon monoxide
TL;DR: In this paper, gold catalysts were prepared by coprecipitation from an aqueous solution of HAuCl4 and the nitrates of various transition metals, including Auα-Fe2O3, AuCo3O4, and AuNiO.
Book
Inorganic Chemistry: Principles of Structure and Reactivity
TL;DR: In this article, inorganic chemistry principles of structure and reactivity are presented. But, they do not cover how to use these principles in the design of products, and they are not available in any type of product.
Journal ArticleDOI
Low-temperature oxidation of CO catalysed by Co 3 O 4 nanorods
TL;DR: Tricobalt tetraoxide nanorods not only catalyse CO oxidation at temperatures as low as –77 °C but also remain stable in a moist stream of normal feed gas, showing the importance of morphology control in the preparation of base transition-metal oxides as highly efficient oxidation catalysts.
Journal ArticleDOI
Low-Temperature Oxidation of CO over Gold Supported on TiO2, α-Fe2O3, and Co3O4
TL;DR: In this paper, the authors proposed a mechanism in which CO adsorbed on gold particles migrates toward the perimeter on support oxides and there it reacts with oxygen to form bidentate carbonate species.