New understanding and controllable synthesis of silica hollow microspheres with size-tunable penetrating macroporous shells as a superior support for polystyrene hydrogenation catalysts

被引：31

作者：

Pan, Deng ^{[1
,2
]}

Shi, Gang ^{[2
]}

Zhang, Teng ^{[2
]}

Yuan, Pei ^{[1
]}

Fan, Yu ^{[2
]}

Bao, Xiaojun ^{[2
]}

机构：

[1] China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China

[2] China Univ Petr, China Natl Petr Corp, Key Lab Catalysis, Beijing 102249, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 34期

基金：

中国国家自然科学基金;

关键词：

PERFORMANCE LIQUID-CHROMATOGRAPHY; BIOMEDICAL APPLICATIONS; COMPETITIVE ADSORPTION; ANIONIC SURFACTANTS; FORMATION MECHANISM; DIATOMACEOUS-EARTH; TEMPLATE SYNTHESIS; FAB-MS; SPHERES; MACROMOLECULES;

D O I：

10.1039/c3ta11824j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Silica hollow microspheres (SHMs) with size-tunable penetrating macropores from 250 nm to 560 nm are prepared by a water/oil/water ternary phase emulsion system. Furthermore, the thus-obtained SHMs can serve as a superior support to fabricate supported palladium catalysts for the hydrogenation of bulky polystyrene molecules.

引用

页码：9597 / 9602

页数：6

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