期刊
CHINESE JOURNAL OF CATALYSIS
卷 33, 期 2, 页码 237-246出版社
SCIENCE PRESS
DOI: 10.1016/S1872-2067(11)60330-6
关键词
nanocasting; nanoparticle; green chemistry; 1,3,5-triaryl-2-pyrazoline; polyoxometalate
资金
- Islamic Azad University, Shahreza Branch
The elimination of the silica matrix of composites by HF occurred by a two-step reaction deposition of a Cs2.5H0.5PW12O40 (CsHPW) salt nanocrystal. We used 2D hexagonal SBA-15 silica as a template for the nanofabrication of CsHPW nanoparticles. Nanocast CsHPW materials are stable against leaching and colloidization in polar solvents. The catalytic performance of the nanocast CsFIPW materials exceeded that of bulk Cs2.5H0.5PW12O40, which is the most active among the acidic HPW salts. A series of novel 1,3,5-triaryl-pyrazoline derivatives were synthesized by the reaction between chalcone and phenylhydrazine in high yield in the presence of CsHPW salt nanocrystals.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据