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Synthesis of ZnO doped ceria nanoparticles via azeotropic distillation processing SONG Xiao-lan(宋晓岚), QU Peng(曲 鹏), YANG Hua-ming(杨华明), QIU Guan-zhou(邱冠周) School of Resources Processing...-absorption activity. Doping of ZnO doesn’t not weaken the UV-shielding property of ceria. Key words: ceria nanoparticles; ZnO doping; inorganic compounds; nanostructures; oxides 1 Introduction......
Preparation and CO conversion activity of ceria nanotubes by carbon nanotubes templating method SHI Liyi1,ZHANG Dengsong1,CAO Zhiyuan2,FANG Jianhui2,SHEN Xia2,DING Weizhong3 (1.Research Center... and Engineering, School of Material Science and Engineering, Shanghai University, Shanghai 200072, China) Abstract:Ceria nanotubes with high CO conversion activity by means of carbon nanotubes as removable......
Influence of Additives Ceria and Lanthana on Performance of Pd/Al/Monolith Honeycomb Catalysts 王浩静1,田东旭1,王心葵1 (1.Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China) Abstract:The effects of ceria and lanthana additives on activity and thermal stabilization of the catalysts for CO oxidation were studied. The results show that the addition of CeO2 clearly......
Novel Salt-Assisted Combustion Synthesis of High Surface Area Ceria Nanopowders by An Ethylene Glycol-Nitrate Combustion Process Li Fengsheng1,Chen Weifan1,Li Yongxiu2,Yu Jiyi1 (1.National Special..., Nanchang 330047, China) Abstract:A novel salt-assisted combustion process with ethylene glycol as a fuel and nitrate as an oxidant to synthesize high surface area ceria nanopowders was reported......
Effect of Ceria on Structure and Thermostability of Copper-Iron-Oxide Catalyst WANG Ren1,LU Guan-zhong1,WANG Jun-song1,WANG Xing-yi1 (1.Research Institute of Industrial Catalysis, East China... of catalysts at lower temperature. Key words:rare earths; ceria; copper-iron-oxide catalyst; thermostability; [全文内容正在添加中] ......
Application of Ceria and Lanthana in Catalyst for Cleansing Exhaust Gas of Car Yang Chunsheng1,Chen Jianhua1,Dai Shaojun1 (1.Department of Materials, Yancheng Institute of Technology, Yancheng 224003, China) Abstract:The importanCe of rare earths being applied in the catalyst for cleansing the exhaust gas out of car was introduced. The acting mechanism of ceria and lanthana in catalyst and its......
Influence of Nanometric Ceria Coating on Oxidation Behavior of Chromium at 900 ℃ Liu Xiaojun1,Zhang Linnan1,Jin Huiming2 (1.College of Materials Science and Engineering, Northeast University... used to examine the morphology and microstructure of the oxide film. It was found that ceria coating greatly improved the oxidation resistance of Cr both in isothermal and cyclic oxidizing......
1D Ceria Nanomaterials:Versatile Synthesis and Bio-applicationXueying Ge1,Zhenxing Li2,Quan Yuan11. Key Laboratory of Analytical Chemistry for Biology and Medicine,College of Chemistry and Molecular Science,Ministry of Education,Wuhan University2. New Energy Research Institute,China University of Petroleum摘 要:Ceria has emerged as a fascinating......
Preparation of Fine Spherical Particle Sized Ceria by Precipitation Method with Ammonium Bicarbonate Cui Dali1,Zhang Guocheng1,Zhu Zhaowu1,Zhang Shunli1,Long Zhiqi1 (1.Advanced Materials Co. Ltd., Beijing General Research Institute of Nonferrous Metals, Beijing 100088, China) Abstract:Fine spherical particle sized ceria (CeO2) was prepared by homogeneous precipitation method with ammonium......
Redox behavior of gold supported on ceria and ceria-zirconia based catalysts Carla de Leitenburg1,Marta Boaro1,Alessandro Trovarelli1,Jordi Llorca2,Michela Vicario3 (1.Dipartimento di Scienze e... the ceria reduction at lower temperatures. Reduction by CO was shown to be dependent on the fine dispersion of gold and to be nega-tively affected by the ageing process more than reduction......
