Registration Number
0210U000243,
0109U000566
, R & D reports
Title
Shock-wave synthesis of diamond nanofibres
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Head
Kurdyumov Aleksandr Vyacheslavovich, Solonin Yuriy Mikhaylovich,
Registration Date
29-01-2010
Organization
Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences
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The possibility of preserving the morphology and dimensions of carbon nanofibers having graphite-like structure during transformation of it into diamond structure under effect of high pressure and temperature developed upon shock compression has been analyzed by x-ray diffractometry, transmission electron microscopy, x-ray analysis, and analysis of fine crystal structure. Two types of initial fibers were tested which differ in the thickness and the ordering degree of graphite-like structure. It was shown that during phase transformation "graphite>diamond" under shock compression only the fibers with thickness of about 200 nm preserved their initial morphology. Thinner fibers (nanotubes) destroyed completely under effect of shock waves. The diamond nanofibers were obtained for the first time under conditions of shock compression.
Product Description
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Балан Т.Р.
Боримчук М.І.
Бритун В.Ф.
Громико С.М.
Даниленко А.І.
Даниленко М.І.
Зелявський В.Б.
Карпець М.В.
Седінкін В.О.
Ярош В.В.
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2020-04-02
