摘要
以提纯钠化后的鄂东钙基蒙脱石为基质原料,以钛酸正丁酯[Ti(n-C4H9O)4]为钛源,采用溶胶-凝胶法制备了一系列钛交联蒙脱石纳米复合材料(Ti-PILCs),并对水/丙酮比、Ti/土比、交联反应时间等制备条件进行了分析,对产品进行了表征。
A Ti-pillared montmorillonite （Ti-PILCs） has been synthesized by using the uhea-pure montmoriUonite and Ti（n-C4H90） 4 as raw materials through the sol-gel process. Several major technological parameters in the synthetic process, such as water/acetone ratio,Ti/montmorillonite ratio, cross-linking time have been investigated. The characteristics of the Ti-PILCs have been identified by means of the determination of XRD, Fr-IR and SEM techniques.
出处
《矿产综合利用》
CAS
2007年第1期6-10,共5页
Multipurpose Utilization of Mineral Resources
基金
湖北省重大攻关资助项目(2002AA105A04)
关键词
钙基蒙脱石
溶胶-凝胶法
钛交联
复合材料
Ca-montmorillonite
Sol-Gel process
Titanium-cross-linked
Nanocomposite material
