Abstract:
以添加非离子表面活性剂的少量四丙基氢氧化铵(TPAOH)为模板剂,水热条件下合成了钛硅分子筛(TS-1).采用FTIR、XRD、SEM和UV-Vis等技术对该法合成的及传统法合成的TS-1分子筛进行了表征.丙烯环氧化反应结果表明吐温20(Tween20)、吐温40(Tween40)、吐温60(Tween60)及吐温80(Tween80)等非离子表面活性剂的添加都有助于降低模板剂(TPAOH)的用量和提高TS-1的催化活性,其中吐温40的影响尤为显著.
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Year: 2005
Page: 2013-2015
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
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