电化学沉积法制备CeO_(2)/TiO_(2)纳米复合材料  

Preparation of CeO_(2)/TiO_(2) Nanocomposites by Electrochemical Deposition

作　　者：杨振 杨阳[3] 王晓慧[3] 崔爱莉[3] YANG Zhen;YANG Yang;WANG Xiao-hui;CUI Ai-li(Kunming Metallurgical Research Institute Co.,Ltd.,Kunming,Yunnan 650031,China;State Key Laboratory of Advanced Metallurgy for Non-forrous Metals,Kunming,Yunnan 650031,China;Tsinghua University,Beijing 10084,China)

机构地区：[1]昆明冶金研究院有限公司,云南昆明650031 [2]有色金属强化冶金新技术全国重点试验室,云南昆明650031 [3]清华大学,北京100084

出　　处：《云南冶金》2023年第S01期105-109,共5页Yunnan Metallurgy

摘　　要：通过恒流电化学沉积的试验方法在Ti O_(2)纳米管阵列体系内实现Ce O_(2)纳米柱与Ti O_(2)纳米管复合,并对沉积过程中的影响因素进行了研究,根据试验结果可知制备Ce O_(2)/Ti O_(2)复合材料的最佳工艺条件:电流密度为0.1 m A/cm^(2)、电解液浓为度0.001 mol/L、沉积时间为60 min。Composition of CeO_(2)nonatubes and TiO_(2)nanotubes has been realized in TiO_(2)nanotubes array system by using of constant current electrochemical deposition tests,the influencing factors in deposition process were studied,and according to the test results,we can get the optimal process conditions for preparation of CeO_(2)/TiO_(2)nanocomposites:the current density is 0.1 mA/cm^(2),the electrolyte concentration is 0.001 mol/L,the deposition time is 60 min.

关 键 词：TiO_(2) CeO_(2) 纳米复合材料 电化学沉积 

分 类 号：TQ134.11[化学工程—无机化工] O614.332[理学—无机化学]