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Title
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A cyclic catalyst pretreatment in for high yield production of Carbon nanofibers with narrow diameter distribution
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Author
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Abstract
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| This paper presents a cyclic catalyst pretreatment process to improve the CNF yield with narrow size distribution by sequentially feeding the CVD reactor with CH4/CO2 mixtures (carbon deposition) and CO2 (carbon removal) prior to the actual growth process. A mechanism based on a break-up of large Ni particles tentatively explains the beneficial effect of the cyclic carbon deposition/removal CVD procedure. |
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Language
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English
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Source (journal)
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Catalysis letters. - Basel
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Publication
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Basel
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2011
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ISSN
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1011-372X
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DOI
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10.1007/S10562-011-0690-3
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Volume/pages
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141
:11
(2011)
, p. 1621-1624
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ISI
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000296471400006
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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