Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Materials for Mechanical Engineering》 2009-03
Add to Favorite Get Latest Update

Preparation of Nanometer CeO_2 Particles by Two-fluid Ultrasonic Atomization Process

LIU Qiang,FU Meng,CHEN Yang,ZHAO Xiao-bing,SUN Li-xue,CHEN Zhi-gang (Jiangsu Polytechnic University,Changzhou 213164,China)  
Nanometer CeO_2 particles were prepared by ultrasonic atomization process using cerous nitrate (Ce(NO_3)_3·6H_2O) and ammonium acid carbonate(NH_4HCO_3) as starting materials.The effect of atomization temperature,calcination temperature,reactants concentration and surface active agent on the phase compositions of precursors and the size and morphology of CeO_2 particles were studied by the techniques of XRD and TEM.The results show that the phase compositions of the precursors related to the atomization temperature,and CeO_2 nanoparticles prepared at 60℃had less agglomeration and more uniform morphology than other temperature. Increasing the calcination temperature would result in the rapid growth of CeO_2 particles and decreased the specific surface area sharply,so the better calcination temperature was 200℃.Decreasing reactants concentration had little effect on the particle size,but could improve the agglomeration state obviously,so the selected solution concentration was 0.2 mol·L~(-1).Surface active agent are favorable for decrease the surface tension of the reaction solution,and smaller and more homogeneity spherical CeO_2 particles with particle size of only 3 nm were obtained with 10%ethanol and 0.5%polyethyleneglycol(PEG) as surface active agent under aboving optimum conditions.
【Fund】: 国家自然科学基金资助项目(20771047)
【CateGory Index】: TB383.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 5 Hits
1 Song Xiaolan, Qiu Guanzhou, Qu Peng, Yang Zhenhua (Central South University, Changsha 410083, China);Kinetic of Grain Growth of CeO_2 Nanocrystalline Prepared by Precipitation Method[J];Rare Metal Materials and Engineering;2005-07
2 Shi Liyi Hua Bin Zhang Jianping(School of Chemistry, and Chemical Engineering, Shanghai University,Shanghai, 200072,China);Structure of Microemulsion and Application of W/O Microemulsion in the Preparation of Ultrafine Particles[J];JOURNAL OF FUNCTIONAL MATERIALS;1998-02
3 MEI Yan,HAN Yebin,NIE Zuoren (School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China);Preparation of different CeO_2 precursors with precipitator urea[J];Journal of Chemical Industry and Engineering(China);2006-09
4 Chen Jianqing Chen Zhigang (1.College of Materials Science and Technology Jiangsu University) (2 Jiangsu Institute of Petrol Technology);Preparation of the Ultra-fine CeO_2 Powder by Homogenous Precipitation[J];Ceramics Engineering;2003-05
5 WANG Jin-Min, GAO Lian (State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050 China);Preparation, Characterization and Influential Parameters of ZnO Nanoparticles Synthesized by Precipitation Method[J];Journal of Inorganic Materials;2003-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SHEN ShuLing1 WU Wei2 GUO Kai1 CHEN JianFeng1,2 (1.Research Center of the Ministry of Education for High Gravity Engineering and Technology;2.Key Laboratory for Nanomaterials,Ministry of Education,Beijing University of Chemical Technology,Beijing 100029,China);Preparation of ultrafine silica with different morphologies using reverse microemulsions[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2007-05
2 REN Zhaohua, ZHANG Guanghua(College of Chemistry & Chemical Engineering, Shaanxi University of Science & Technology, Xianyang712081,China);Preparation of nanoparticles with microemulsification technology and its application in coating preparing[J];China Surfactant Detergent & Cosmetics;2003-05
3 LI Feng1,YAO Chao1,CHENG Qing-tang2,XU Bin-hai2 (1.Department of Chemical Engineering,Jiangsu Polytechnic University,Changzhou 213016,China;2.Jiangsu Hehai Nanometer Science & Technology Corporation,Taixing 225400,China);Effect of feeding methods on microstructure of nanosized zinc oxide[J];China Surfactant Detergent & Cosmetics;2007-06
4 Zheng Shiyuan Chen Jian Pan Wei(State Key Laboratory of New Ceramics and Fine Processing Department of Materials Science and Engineering,Tsmghua University .Beijing 100084);Compositing by Wet-chemical Method and Its Application[J];Materials Review;2000-09
5 SONG Jie CHEN Xiaoming YAN Yuhua (Biomedical Materials and Engineering Center,Wuhan University of Technology,Wuhan 430070);Application of Microemulsion in Preparation of Nanopartieles[J];Materials Review;2003-S1
6 HAN Yebin, MEI Yan, NIE Zuoren(College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022);Study of Chemical Principles and Influening Factors of Preparing CeO_2 Nanoparticles by Precipitation Process[J];Materials Review;2006-S1
7 CHEN Lei, CHEN Jian-min, ZHOU Hui-di (Lanzhou Institute of Chemical Physics, state Key Laboratory of Solid Lubrication,Lanzhou 730000,China);Application and Development of MET in the Synthesis of Inorganic Nanomaterials[J];Journal of Materials Science and Engineering;2004-01
8 Zhang Zhongyan~1,Shi Liyi~2,Yang Jing~2,Xing Jiannan~3 (1.Department of Environmental Science and Engineering,Shanghai University,Shanghai 200072; 2.Department of Chemistry,School of Science,Shanghai University,Shanghai 200072; 3.Envir;Study on the Catalytic Degradation of Dyeing Wastewater with γ-Al_2O_3/CuO as the Catalyst[J];CHONGQING ENVIRONMENTAL SCIENCE;2000-03
9 ZHAO Xiaopeng YIN Jianbo XIANG Liqin (1. Institute of Electrorheological Technology, Northwestern Polytechnical University, Xi'an 710072 2. International Centre for Materials Physics, The Chinese Academy of Sciences, Shenyang 110016);ELECTRORHEOLOGICAL BEHAVIOR OF THE SUSPENSIONS OF SURFACTANT COATED TiO_2[J];Chinese Journal of Material Research;2001-03
10 LUO Feng,RUAN Jian-ming, WAN Qian (State Key Laboratory for Powder Metallurgy,Central South University,Changsha 410083, China);Preparation and characterization of nano-sized SiO_2 particles by microemulsion method[J];Materials Science and Engineering of Powder Metallargy;2004-02
China Proceedings of conference Full-text Database 5 Hits
1 Liu Yajin, Liang Xiaoping , Jiang Qiang, Li Wandeng (Tianjin Municipal Key Lab of Fiber Modification and Functional Fiber, Tianjin Polytechnic University, Tianjin 300160, China);Preparation and Evaluation of Nanoscale ZnO Anti-UV Agents[A];[C];2005
2 Liu Yajin, Liang Xiaoping, Jiang Qiang, Li Wandeng (Tianjin Municipal Key Lab of Fiber Modification and Functional Fiber, Tianjin Polytechnic University, Tianjin 300160, China);Preparation and Evaluation of Nanoscale ZnO Anti-UV Agents[A];[C];2005
3 LEI Ting;LOU Feng-lan;TANG Guang-ming;BO Xin-wei Chongqing Instrument Materials Research Institute, Chongqing, 400700, China;Synthesis of the Nickel Ferrite Nano Powder by Hydrothermally Method[A];[C];2001
4 WANG Min , WANG Yujun , GUO Lin ZHU Shenlin (Department of Chemical Engineering , Tsinghua University, Beijing 100084, China);PREPARATION OF ULTRAFINE BARIUM SULFATE PARTICLE IN W/0 MICROEMULSION[A];[C];2002
5 Feng Kong~* Jingbo Lv;Preparation of Silver Halide Nanoparticles by w/o Microemulsion Method[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ;The influence of complex formulationof surfactants on formation of mice-lle and microemulsion[J];China Surfactant Detergent & Cosmetics;1989-05
2 CHEN Long-Wu; GAN Li-Hua; YUE Tian-Yi(Department of Chemistry,Tongji University,Shanghai,200092)ZHOU En-Xuan(The Ninth Department,Beijing University of Aeronauties,Beijing);Studies on the Preparation of Aluminium Oxide (Hydrous)Ultrafine Particles by the Method of Microemulsion Reaction[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1995-01
3 Ha Runhua;Hou Sijian;Li Fuping;Wang Desong(Department of Applied Chemistry,Tianjin University,Tianjin 300072);Structure of Microemulsion and the Inverse Microemulsion Polymerization of Acrylamide[J];;1995-01
4 Liu Changsheng, Shen Wei, Gu Yanfang, Hu Liming(National Engineering Research Center of Ultrafine Powder, East China University of Science and Technology, Shanghai, 200237);Study on Nonceramic Hydroxyapatite for Bone Reconstruction[J];Chemical Industry and Engineering Progress;1996-01
5 LUAN Weiling; GAO Lian; GUO Jingkun(State Key Laboratory on High Performance Ceramics and Superfine Microstructure, Shanghai Instituteof Ceramics, Chinese Academy of Sciences Shanghai 200050 China);Study on Drying Stage of Nanoscale Powder[J];JOURNAL OF INORGANIC MATERIALS;1997-06
6 LIU Chao-Fend; HU Xing-Fang; ZU Yong (Shanghai Institute of Ceramics, Chinese Academy of Sciences Shanghai 200050 China)(Dept. of Chemical engineering Northwest University Xi'an 710069 China);Nanometer-sized Zinc Oxide Prepared by Using Urea as Precipitating Agent[J];JOURNAL OF INORGANIC MATERIALS;1999-03
7 SHEN Ru-Juan, JIA Dian-Zeng, QIAO Yong-Min, WANG Jiang-Ying ( Institute of Applied Chemistry, Xinjiang Univ., Wulumuqi 830046, China; Xinjiang Institute of Physics, Chinese Academy of Sciences, Wulumuqi 830042, China);Solid State Synthesis and Gas Sensing Properties of Nanometer ZnO[J];Journal of Inorganic Materials;2001-04
8 JIN Jianhua et al. (Hunan Normal Uni. , Xinxiang 453002): Chin . J. Inorganic-Chemicals Ind.;PREPARATION OF NANOMETER POWDERS Zn(OH)2 AND ZnO BY USING AMMONIA WATER PRECIPITATING PROCESS IN H, O - C_2H_2OH MIXED SOLUTION.[J];Inorganic Chemicals Industry;2000-06
9 Xiang Hongwei; Zhong Bing; Peng Shaoyi; Wu Dong; Fan Wenhao(Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001);Analysis on Supercritical Fluid Drying Process[J];Acta Physico-chimica Sinica;1995-01
10 GAO Hong\|Gang\+ 1,2 \ CAO Jian\|Lin\+2\ ZHU Yong\+1\ CHEN Chuang\|Tian\+1 (1\ Beijing Center for Crystal R & D, Chinese Academy of Sciences, Beijing\ 100080) (2 State Key Laboratory of Applied Optics, Chinese Academy of Sciences, Changchun\ 130022;THE DEVELOPMENT AND APPLICATION OF ULTRA-SMOOTH SURFACES[J];PHYSICS;2000-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved