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Microwave-assisted green synthesis of uniform Ru nanoparticles supported on non-functional carbon nanotubes for cinnamaldehyde hydrogenation

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http://pubman.mpdl.mpg.de/cone/persons/resource/persons22288

Zhang,  Bing Sen
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons22148

Su,  Dang Sheng
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Citation

Ni, X., Zhang, B. S., Li, C., Pang, M., Su, D. S., Williams, C. T., et al. (2012). Microwave-assisted green synthesis of uniform Ru nanoparticles supported on non-functional carbon nanotubes for cinnamaldehyde hydrogenation. Catalysis Communications, 24, 65-69. doi:10.1016/j.catcom.2012.03.035.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0010-1BD6-A
Abstract
Uniformly dispersed ruthenium nanoparticlessupported on non-functionalcarbonnanotubes (CNT) have been successfully synthesized by using a facile and solvent-free microwave-assisted thermolytic method with dodecacarbonyltriruthenium as the precursor. The results show that 2–4 nm sized spheres of Runanoparticles were uniformly dispersed and supported on non-functional CNT by several minutes' exposure to microwave irradiation without solvent. The Ru/CNT catalysts show the desired conversion of about 80% and selectivity to hydrocinnamaldehyde of about 72% in the selective hydrogenation of cinnamaldehyde, where the catalytic performance has been found to depend on both the Ru loading and the surface properties of CNT.