Novel Carbon Nanofibers with Ni-Mo and Co-Mo Nanoparticles for Hydrodesulfurization of Fuels | Sciact - CRIS-system of Boreskov Institute of Catalysis

Novel Carbon Nanofibers with Ni-Mo and Co-Mo Nanoparticles for Hydrodesulfurization of Fuels Full article

Journal

Международный научный журнал Альтернативная энергетика и экология
ISSN: 1608-8298

Output data

Year: 2007, Number: 3, Pages: 150-158 Pages count : 9

Authors

Ismagilov Z.R. ¹ , Shalagina A.E. ¹ , Podyacheva O.Y. ¹ , Ushakov V.A. ¹ , Kriventsov V.V. ¹ , Kochubey D.I. ¹ , Startsev A.N. ¹

Affiliations

1	Boreskov Institute of Catalysis

Funding (3)

1	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	05-1000005-7726
2	Netherlands Organisation for Scientific Research	047.017.028
3	Siberian Branch of the Russian Academy of Sciences	4.5

Methane decomposition over Ni-Mo-Al203 (10 wt. % A1203) and Co-MoAl203 (25 wt. % А1203) catalysts was studied at 550 and 500 °C. ТЕМ, EDX and XRD investigations revealed localization of parent metal catalyst nanoparticles on the tips of the resulting carbon nanofibers (CNFs). The composition of these particles and the state of Ni, Co and Mo were examined by EXAFS spectroscopy. The catalytic activity of the isolated Ni-Mo and Co-Mo nanoparticles located on the tips of separate CNFs was tested in thiophene hydrodesulfurization (HDS) at 300 °C. The HDS activities of the CNF catalysts were found to be comparable with those of highly dispersed bimetallic sulfide catalysts supported on Sibunit carbon.

Ismagilov Z.R. , Shalagina A.E. , Podyacheva O.Y. , Ushakov V.A. , Kriventsov V.V. , Kochubey D.I. , Startsev A.N.
Novel Carbon Nanofibers with Ni-Mo and Co-Mo Nanoparticles for Hydrodesulfurization of Fuels
Международный научный журнал Альтернативная энергетика и экология. 2007. N3. P.150-158. РИНЦ ANCAN

Submitted:

Jan 9, 2007

Elibrary:	9496426
Chemical Abstracts:	2007:815361
Chemical Abstracts (print):	149:58414

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