Diamond Phase Transitions at Nanoscale Review
Source | Ultrananocrystalline Diamond : Synthesis, Properties, and Applications Monography, William Andrew Inc. 2006. 620 c. ISBN 9780815515241. Scopus |
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Output data | Year: 2006, Pages: 405-475 Pages count : 71 DOI: 10.1016/B978-081551524-1.50015-9 | ||
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Funding (3)
1 | Russian Foundation for Basic Research | 05-03-32995 |
2 | Civilian Research and Development Foundation | NO-008-X1 |
3 | North Atlantic Treaty Organization | SFP-981051 |
Abstract:
Diamond graphitization is important from both theoretical and practical points of view. Graphitization of diamond particles is a complicated process consisting of several steps that unite in different combination and lead to different final structures because of a variation in number of atoms on a diamond particle. It may be induced by thermal treatment and reactive gases, and promoted by metal catalysts and irradiation from different sources. Graphitization limits the temperature range and conditions where diamond can be effectively used. This chapter discusses the first three types of graphitization leading to nanoscale objects while the basic mechanisms of radiation effects in carbon nanostructures with particular emphasis on atom displacements by knock-on collisions-induced diamond graphitization. Theoretical considerations based on molecular modeling using combinations of molecular mechanics, molecular dynamics, and Hartree-Fock (HF) methods propose that the formation of OLC and closed curved graphite species on a diamond surface have features of self assembling processes, which proceed via several steps. OLC also demonstrates high selectivity and catalytic activity in the oxidative dehydrogenation of ethyl benzene to styrene. The surface groups of nanodiamonds (ND) play an important role in physical and chemical properties.
Cite:
Kuznetsov V.L.
, Butenko Y.V.
Diamond Phase Transitions at Nanoscale
Monography chapter Ultrananocrystalline Diamond : Synthesis, Properties, and Applications. – William Andrew Inc., 2006. – C.405-475. – ISBN 9780815515241. DOI: 10.1016/B978-081551524-1.50015-9 Scopus Scopus РИНЦ
Diamond Phase Transitions at Nanoscale
Monography chapter Ultrananocrystalline Diamond : Synthesis, Properties, and Applications. – William Andrew Inc., 2006. – C.405-475. – ISBN 9780815515241. DOI: 10.1016/B978-081551524-1.50015-9 Scopus Scopus РИНЦ
Dates:
Published print: | Jan 1, 2006 |
Published online: | Dec 15, 2008 |
Identifiers:
Scopus | 2-s2.0-84942614354 , 2-s2.0-84882549924 |
Elibrary | 20746107 |
Chemical Abstracts | 2006:808612 |
Chemical Abstracts (print) | 145:345502 |
OpenAlex | W148909449 |