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          Institute: Fritz-Haber-Institut     Collection: Inorganic Chemistry     Display Documents



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ID: 315344.1, Fritz-Haber-Institut / Inorganic Chemistry
Nanocarbons: Efficient synthesis using natural lava as supported catalyst
Authors:Su, Dang Sheng; Rinaldi, Ali; Frandsen, Wiebke; Weinberg, Gisela
Language:English
Research Context:Carbon for selective oxidative dehydrogenation reactions
Date of Publication (YYYY-MM-DD):2007
Title of Journal:Physica Status Solidi B
Journal Abbrev.:phys. stat. sol. (b)
Volume:244
Issue / Number:11
Start Page:3916
End Page:3919
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:Low-cost mass production of CNTs becomes prerequisite for their applications in chemistry and catalysis in which the availability of large amounts of material with well-defined surface, chemical and mechanical properties is required. Natural occurring iron oxides in volcanic lavas are used as catalysts for CNT synthesis in the well-established CVD (chemical vapor deposition) process while the lava itself acts as support. As in a common CVD process, the quality of the CNTs can be controlled by the synthesis parameters such as flow rate, hydrocarbon to hydrogen ratio and growth temperature.
Classification / Thesaurus:PACS 68.37.Hk, 68.37.Lp, 68.43.–h, 81.05.Uw, 81.07.De, 81.15.Gh
External Publication Status:published
Document Type:Article
Communicated by:Robert Schlögl
Affiliations:Fritz-Haber-Institut/Inorganic Chemistry/Microstructure
Identifiers:URL:http://dx.doi.org/doi:10.1002/pssb.200776140 [only subscriber]
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