摘要
通过在纳米碳纤维(CNF)上原位生长钛硅分子筛(TS-1)的方式制备了负载型TS-1/CNF催化剂。对该催化剂进行TS-1和CNF的结合强度测试的结果表明,TS-1与CNF表面之间具有较强的结合程度。负载型TS-1/CNF催化剂和单分散TS-1的分离性能对比显示,前者易于分离,可显著降低TS-1应用中的分离难度。
A novel catalyst consisting of in-situ crystallized titanium silicate (TS-1) supported on carbon nanofiber (CNF) was synthesized. The binding strength between TS-1 and CNF was investigated. The results showed that the TS-1 was anchored firmly on CNF surface. The comparison of separation properties between TS-1/CNF and TS-1 showed that the former could be easily separated from liquid system.
出处
《石油学报(石油加工)》
EI
CAS
CSCD
北大核心
2006年第B10期221-223,共3页
Acta Petrolei Sinica(Petroleum Processing Section)
基金
国家自然科学基金国际合作资助项目(20518001)
关键词
钛硅分子筛
纳米碳纤维
负载
分离性能
titanosiliacate (TS-1)
carbon nanofiber(CNF) ; support; separation properties