Effect of the Size of Iron Nanoparticles on the Catalytic Activity and Selectivity of Fe/Cnt Nanocomposites in Hydrogenolysis of Ethylene

被引：0

作者：

I. B. Bychko

Ye. Yu. Kalishyn

P. E. Strizhak

机构：

[1] National Academy of Sciences of Ukraine,L. V. Pisarzhevskii Institute of Physical Chemistry

来源：

Theoretical and Experimental Chemistry | 2015年 / 51卷

关键词：

nanocomposites; iron nanoparticles; carbon nanotubes; ethylene hydrogenolysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

It was established that increase in the size of the iron nanoparticles in Fe/CNT nanocomposites from 4 to 8 nm leads to increase of their activity and selectivity with respect to methane in the hydrogenolysis of ethylene. The activity and selectivity of the nanocomposites are significantly higher than those of macrocrystalline iron, and this may be due to differences in the thermal conductivity of the bulk iron and the carbon nanotubes.

引用

页码：115 / 121

页数：6

共 40 条

[1]

Sinfelt JH(1991)undefined Catal. Lett. 9 159-172

[2]

Shia H(2013)undefined J. Catal. 297 70-78

[3]

Gutiérreza OY(2005)undefined J. Phys. Chem. B 109 2192-2202

[4]

Hallera GL(2014)undefined J. Catal. 311 350-356

[5]

Rioux RM(2010)undefined Appl. Catal. A 379 129-134

[6]

Song H(2014)undefined ACS Catal. 4 535-545

[7]

Hoefelmeyer JD(2012)undefined J. Am. Chem. Soc. 134 16207-16215

[8]

Flaherty DW(2012)undefined Catal. Today 183 154-171

[9]

Hibbitts DD(2011)undefined Ind. Eng. Chem. Res. 50 28-40

[10]

Gürbüz EI(1995)undefined Surface Sci. 339 272-290

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