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
收藏
页码：6019 / 6022
页数：4
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