共搜索到26686条信息，每页显示10条信息，共2669页。用时：0小时0分0秒216毫秒
Promotional effect of CO pretreatment on CuO/CeO2 catalyst for catalytic reduction of NO by CO顾贤睿1,李昊1,刘礼晨1,汤常金1,高飞1,2,董林1,21. Key Laboratory of Mesoscopic Chemistry of MOE,School of Chemistry... revealed that the low temperature(<150 °C) catalytic performances were enhanced for CO pretreated samples.During CO pretreatment,the surface Cu+/Cu0 and oxygen vacancies on ceria surface were......
Catalytic kinetic spectrophotometric determination of cerium李景梅,魏文涛Research Center for Nanotechnology,Changchun University of Science and Technology摘 要:A new procedure for the determination of cerium was established using the catalytic effect of Ce(IV) on the oxidation of tribromoarsenazo(TB-ASA) by potassium bromate.In 0.080 mol/L sulfuric acid medium......
Catalytic kinetic spectrophotometric determination of cerium李景梅,魏文涛Research Center for Nanotechnology,Changchun University of Science and Technology摘 要:A new procedure for the determination of cerium was established using the catalytic effect of Ce(IV) on the oxidation of tribromoarsenazo(TB-ASA) by potassium bromate.In 0.080 mol/L sulfuric acid medium......
Procedure for Sensitive Kinetic Determination of Silver Based on Catalytic Effect on Ligand Substitution Reaction何荣桓,王建华摘 要:ＰｒｏｃｅｄｕｒｅｆｏｒＳｅｎｓｉｔｉｖｅＫｉｎｅｔｉｃＤｅｔｅｒｍｉｎａｔｉｏｎｏｆＳｉｌｖｅｒＢａｓｅｄｏｎＣａｔａｌｙｔｉｃＥｆｅｃｔｏｎＬｉｇａｎｄＳｕｂｓｔｉｔｕｔｉｏｎＲｅａｃｔｉｏｎＨｅＲｏｎｇｈｕａｎａｎｄＷａｎｇＪｉａｎｈｕａ(何荣...关键词:......
Low temperature catalytic oxidation of NO over different-shaped CeO2Wenhuan Wang1,2,Ruitang Guo2,3,Weiguo Pan2,3,Guoxin Hu11. School of Mechanical and Power Engineering,Shanghai Jiaotong University2. School of Energy Source and Mechanical Engineering,Shanghai University of Electric Power摘 要:To investigate the effect of CeO2 nanomaterial morphology......
Low temperature catalytic oxidation of NO over different-shaped CeO2Wenhuan Wang1,2,Ruitang Guo2,3,Weiguo Pan2,3,Guoxin Hu11. School of Mechanical and Power Engineering,Shanghai Jiaotong University2. School of Energy Source and Mechanical Engineering,Shanghai University of Electric Power摘 要:To investigate the effect of CeO2 nanomaterial morphology......
Promoting effect of microwave irradiation on CeO2-TiO2 catalyst for selective catalytic reduction of NO by NH3Jie Cheng1,Liyun Song1,Rui Wu1,Shining Li1,Yanming Sun1,Hongtai Zhu1,Wenge Qiu1,Hong... irradiation.The catalytic NH3-SCR activities over CeO2-TiO2 catalysts at low temperatures are largely enhanced by the treatment of microwave irradiation,the operation temperature window is also......
Effect of Ce doping into V2O5-WO3/TiO2 catalysts on the selective catalytic reduction of NOx by NH3Mengyin Chen1,Mengmeng Zhao1,Fushun Tang1,Le Ruan1,Ning Li11. College of Chemistry...="ChDivSummary">In this work, the effectiveness of V2O5-WO3/TiO2 catalysts modified with different CeO2 contents by impregnation and co-precipitation methods on the selective catalytic reduction of NOxby NH3......
Effect of impregnation strategy on catalytic hydrogenation behavior of PtCo catalysts supported on La2O2CO3 nanorodsFengjun Hou1,2,Huahua Zhao1,Huanling Song1,Lingjun Chou1,3,Jun Zhao1,Jian... surface and reactive performance suggests that the impregnation sequence of Pt and Co exerts great influence on the physicochemical property and the catalytic hydrogenation behavior of PtCo/LOC......
Promoting effect of microwave irradiation on CeO2-TiO2 catalyst for selective catalytic reduction of NO by NH3Jie Cheng1,Liyun Song1,Rui Wu1,Shining Li1,Yanming Sun1,Hongtai Zhu1,Wenge Qiu1,Hong... irradiation.The catalytic NH3-SCR activities over CeO2-TiO2 catalysts at low temperatures are largely enhanced by the treatment of microwave irradiation,the operation temperature window is also......
