ZrO_2/SiO_2无机复合膜的灰色关联分析  

GREY RELATIONSHIP MATRIX ANALYSIS FOR ZrO_2/SiO_2 INORGANICC OMPOSITEM EMBRANE

作　　者：王兴利[1] 邱国民[1] 张克铮[1] 于洪艳[1] 

机构地区：[1]辽宁石油化工大学石油化工学院,抚顺113001

出　　处：《中国陶瓷》2006年第5期12-13,23,共3页China Ceramics

摘　　要：以硅酸乙酯和氧氯化锆为先驱体,用加剂DCCA量)对ZrO2/SiO2无机复合膜的影响,研究结果表明:乙醇含量(即溶胶浓度)对无机复合膜的影响乙醇为溶剂,采用溶胶-凝胶法在Al2O3基体上制备ZrO2/SiO2无机复合膜.用灰色关联分析方法考察了各主要因素(涂膜温度、ZrOCl2摩尔百分含量、乙醇含量、添最为显著。控制干燥化学添加剂(DCCA)对成膜性的影响仅次于乙醇含量。研究给出了各主要因素对ZrO2/SiO2无机复合膜影响的大小先后顺序为:乙醇含量﹥添加剂DCCA量﹥ZrOCl2摩尔百分含量﹥涂膜温度。ZrO2/SiO2 inorganic composite membranes were prepared by Sol-Gel method using TEOS and ZrOC12 · 8H2O as the precursors. Grey relationship matrix analysis was used to study the main factors （coating temperature, the molar amount of ZrOCl2, the concentrations of Sol and additive） to the inorganic composite membrane. Results show that .the molar amount of ethanol had the most effective to the inorganic composite membrane. And drying control chemical additive had no less effect than the molar amount of ethanol. Study shows the order of these factors to the ZrO2/SiO2 inorganic composite membranes were. the amount of ethanol additive DCCA the molar amount of ZrOCl2 coating temperature.

关 键 词：灰色关联分析 无机膜 渗透比 

分 类 号：TQ153[化学工程—电化学工业] TP399[自动化与计算机技术—计算机应用技术]