钛酸钙的电沉积法制备及表征  

Preparation and characterization of calcium titanate by electrodeposition

作　　者：周绿山[1,2] 向文军 余雪梅[1] 李艳慧 肖娜 安海霞 王欣 宋志文 ZHOU Lüshan;XIANG Wenjun;YU Xuemei;LI Yanhui;XIAO Na;AN Haixia;WANG Xin;SONG Zhiwen(School of Chemistry and Chemical Engineering,Sichuan University of Arts and Science,Dazhou 635000,Sichuan,China;National Engineering Research Center for Municipal Wastewater Treatment and Reuse(East Sichuan Sub-Center),Dazhou 635000,Sichuan,China)

机构地区：[1]四川文理学院化学化工学院,四川达州635000 [2]国家城市污水处理及资源化工程技术研究中心川东分中心,四川达州635000

出　　处：《化学研究》2020年第1期28-31,共4页Chemical Research

基　　金：绿色催化四川省高校重点实验室项目(LYJ1605);四川文理学院科研项目(2018SCL001Y);大学生创新创业计划训练项目(201810644099,S201910644003).

摘　　要：采用硝酸钙为钙源,钛酸丁酯为钛源,通过电极沉淀法制备钛酸钙.利用红外光谱仪对制备所得的钛酸钙进行表征.结果显示,在室温条件下,于外加5 V的电场中反应3 h,所得前驱体在800℃下焙烧2 h可得到纯度较高的钛酸钙产品.Calcium titanate was prepared by electrodeposition method using calcium nitrate as the calcium source and butyl titanate as the titanium source.The as-prepared calcium titanate was characterized by an infrared spectrometer.The results showed that the reaction was carried out for 3 h under an external electric field of 5 V at room temperature,and the precursor was calcined at 800℃for 2 h to obtain a calcium titanate product having a higher purity.

关 键 词：钛酸钙 电沉积 表征 

分 类 号：TQ134.11[化学工程—无机化工]