Silica-poly(styrenesulphonic acid) nanocomposites as promising acid catalysts
详细信息 查看全文
- 作者：M.J. Campos-Molina ; J.J. Corral-Pé ; rez ; R. Mariscal ; M. Ló ; pez Granados ; mlgranados@icp.csic.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polymer-SiO2 composites ; Xylose ; Furfural ; Biodiesel
- 刊名：Catalysis Today
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：279
- 期：part_P2
- 页码：155-163
- 全文大小：1359 K
文摘
- •
Amino-functionalized SiO2-PSSA nanocomposites were prepared by sol-gel routes.
- •
Amino-functionalization aimed at minimizing the polymer leaching.
- •
These inorganic-organic nanohybrids were tested as acid catalysts in two reactions.
- •
Extensive polymer leaching was observed when used in xylose to furfural reaction.
- •
Leaching of polymer was much less intense in the biodiesel synthesis reaction.