A facile one-pot synthesis of mesoporous graphite-like carbon through the organic-organic co-assembly

被引：23

作者：

Wang, Anmiao ^{[1
]}

Ren, Jiawen ^{[1
]}

Shi, Bianfang ^{[1
]}

Lu, Guanzhong ^{[1
]}

Wang, Yanqin ^{[1
]}

机构：

[1] E China Univ Sci & Technol, Key Lab Adv Mat, Res Inst Ind Catalysis, Shanghai 200237, Peoples R China

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2012年 / 151卷

基金：

中国国家自然科学基金;

关键词：

Mesoporous carbon; Graphitization; Ammonium ferric citrate; Catalytic properties; ORDERED POROUS CARBON; HIGH-SURFACE-AREA; CATALYTIC GRAPHITIZATION; NANOPOROUS CARBON; MOLECULAR-SIEVES; POLYMERS; NANOPARTICLES; ROUTE; TRANSFORMATION; NANOCOMPOSITE;

D O I：

10.1016/j.micromeso.2011.10.022

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Mesoporous carbon materials with partially graphitized structure were synthesized by a one-pot, co-assembly of tri-block copolymer with phenolic resin under the assistance of ammonium ferric citrate. The structure was characterized by XRD, TEM, N-2 sorption and TG/DTA. The mesoporous structure of the polymer conserved after the addition of ammonium ferric citrate. The graphitization of carbon material was achieved at lower temperature (700 degrees C), which was attributed to the catalytic property of iron, as well as the formation of carbon-polymer structure pre-carbonized at 350 degrees C. The final graphitic porous carbon materials had high surface area and performed well in the selective oxidation of benzyl alcohol to benzaldehyde. The selectivity to benzaldehyde reached 96.2%. Crown Copyright (C) 2011 Published by Elsevier Inc. All rights reserved.

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页码：287 / 292

页数：6

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