Analysis of titanium content in titanium tetrachloride solution

2017 5th International Conference on Mechanical Engineering, Materials Science and Civil Engineering

机械制造;材料科学;土木建筑工程

Bi, Xiaoguo^1 ; Dong, Yingnan^1 ; Li, Shanshan^1 ; Guan, Duojiao^1 ; Wang, Jianyu^1 ; Tang, Meiling^1

Shenyang Institute of Engineering, Shenyang, China^1

关键词: Accuracy and precision;    Analytical results;    Conventional analysis method;    Electrochemical performance;    Functional ceramics;    Relative standard deviations;    Titanium content;    Titanium tetrachlorides;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/324/1/012033/pdf
DOI  :  10.1088/1757-899X/324/1/012033

来源: IOP

【 摘 要 】

Strontium titanate, barium titan and lead titanate are new type of functional ceramic materials with good prospect, and titanium tetrachloride is a commonly in the production such products. Which excellent electrochemical performance of ferroelectric tempreature coefficient effect.In this article, three methods are used to calibrate the samples of titanium tetrachloride solution by back titration method, replacement titration method and gravimetric analysis method. The results show that the back titration method has many good points, for example, relatively simple operation, easy to judgment the titration end point, better accuracy and precision of analytical results, the relative standard deviation not less than 0.2%. So, it is the ideal of conventional analysis methods in the mass production.