Abstract: Bulk metal alloys can be considered as a precursor of self-organized catalysts consisting of dispersed metal particles fixed within the structure of carbon nanofibers, which were grown as a result of catalytic chemical vapor deposition of halogen-substituted hydrocarbons. Being subjected to interaction with aggressive reaction mixture, the bulk alloy precursors undergo relatively fast process of metal dusting, which ends with complete wastage of initial metal item. The catalysts thus obtained are characterized with excellent long-term stability of operation along with high activity in decomposition of hydrocarbons of different nature. The approach described opens new horizons for a synthesis of nanostructured carbon materials including carbon-carbon composites of bimodal structure.

Cite: Vedyagin A.A. , Mishakov I.V. , Bauman Y.I.
Bulk Metal Alloys as a Precursor of Dispersed Particles Catalyzing Growth of Carbon Nanofibers
Juniper Online Journal Material Science. 2017. V.2. N4. 555594 :1-5. DOI: 10.19080/JOJMS.2017.02.555594 РИНЦ OpenAlex

Files: Full text from publisher

Dates:

Submitted:	Sep 1, 2017
Published print:	Sep 11, 2017
Published online:	Sep 11, 2017

Identifiers:

Elibrary:	35099702
OpenAlex:	W2779415848

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