Waste-free and efficient hydrosilylation of olefins

被引：23

作者：

Pandarus, Valerica ^{[1
]}

Ciriminna, Rosaria ^{[2
]}

Gingras, Genevieve ^{[1
]}

Beland, Francois ^{[1
]}

Kaliaguine, Serge ^{[3
]}

Pagliaro, Mario ^{[2
]}

机构：

[1] SiliCycle, 2500 Parc Technol Blvd, Quebec City, PQ G1P 4S6, Canada

[2] CNR, Ist Studio Mat Nanostrutturati, Via U La Malfa 153, I-90146 Palermo, Italy

[3] Univ Laval, Dept Chem Engn, 2325 Rue Univ, Quebec City, PQ G1 V 0A6, Canada

来源：

GREEN CHEMISTRY | 2019年 / 21卷 / 01期

关键词：

PLATINUM-CATALYZED HYDROSILYLATION; METAL COLLOID MORPHOLOGY; MECHANISM; SILICA; HYDROSILATION; NANOPARTICLES; INTERMEDIACY; PROOF;

D O I：

10.1039/c8gc02569j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High purity silicone precursors can now be synthesized by hydrosilylation of solvent-free olefins catalyzed by a highly stable and active glass hybrid catalyst consisting of mesoporous organosilica microspheres doped with Pt nanoparticles. These findings open the door to the sustainable manufacture of silicone and a way to further reduce the amount of platinum in silicones, which are ubiquitous advanced polymers with multiple uses and applications.

引用

页码：129 / 140

页数：12

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