A new synthesis of carbon encapsulated Fe5C2 nanoparticles for high-temperature Fischer-Tropsch synthesis

被引：78

作者：

Hong, Seok Yong ^{[1
,2
]}

Chun, Dong Hyun ^{[1
,2
]}

Yang, Jung-Il ^{[1
]}

Jung, Heon ^{[1
]}

Lee, Ho-Tae ^{[1
]}

Hong, Sungjun ^{[1
]}

Jang, Sanha ^{[1
]}

Lim, Jung Tae ^{[3
]}

Kim, Chul Sung ^{[3
]}

Park, Ji Chan ^{[1
,2
]}

机构：

[1] Korea Inst Energy Res, Clean Fuel Lab, Taejon 305343, South Korea

[2] Univ Sci & Technol, Adv Energy & Technol, Taejon 305343, South Korea

[3] Kookmin Univ, Dept Phys, Seoul 136702, South Korea

来源：

NANOSCALE | 2015年 / 7卷 / 40期

关键词：

LOWER OLEFINS; SYNTHESIS GAS; SUPPORTED CATALYSTS; IRON CATALYSTS; NANOCATALYSTS; HYDROCARBONS; CONVERSION; NANOTUBES; BEHAVIOR; GROWTH;

D O I：

10.1039/c5nr04546k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Using a simple thermal treatment under a CO flow, uniform micrometer-sized iron oxalate dihydrate cubes prepared by hydrothermal reaction were transformed into Fe5C2@C nanoparticles to form a mesoporous framework; the final structure was successfully applied to the high-temperature Fischer-Tropsch reaction and it showed high activity (CO conversion = 96%, FTY = 1.5 x 10(-4) molCO g(Fe)(-1) s(-1)) and stability.

引用

页码：16616 / 16620

页数：5

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