Mesoporous Fe3C sponges as magnetic supports and as heterogeneous catalyst

被引：54

作者：

Kraupner, Alexander ^{[1
]}

Antonietti, Markus ^{[1
]}

Palkovits, Regina ^{[2
]}

Schlicht, Klaus ^{[2
]}

Giordano, Cristina ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, Dept Colloid Chem, D-14424 Potsdam, Germany

[2] Max Planck Inst Coal Res, Dept Heterogeneous Catalysis, D-45470 Mulheim, Germany

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2010年 / 20卷 / 29期

关键词：

COATED IRON NANOPARTICLES; CARBIDE CATALYSTS; CARBON NANOTUBES; AMMONIA DECOMPOSITION; NH3; DECOMPOSITION; METAL-OXIDES; CRYSTALLINE; NITRIDE; IMPACT; ROUTE;

D O I：

10.1039/c0jm00774a

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：

Mesoporous Fe3C is synthesised by combining a hard-templating approach with carbothermal reduction. The product shows high crystallinity, a transport pore size of d approximate to 20 nm and high specific surface area (415 m(2) g(-1)). Its usefulness is exemplified by its catalytic activity and high stability in NH3 decomposition.

引用

页码：6019 / 6022

页数：4

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