Отправить статью по E-mail Effect of metal impurities on the oxidation of various carbon forms in products of detonation diamond synthesis
- Авторы: Panova A.M.1, Bogatyreva G.P.1, Zabuga V.Y.2, Tsapyuk G.G.2, Serga M.A.1, Byeda O.A.2
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Учреждения:
- Bakul Institute for Superhard Materials
- Shevchenko Kiev National University
- Выпуск: Том 38, № 2 (2016)
- Страницы: 85-90
- Раздел: Production, Structure, Properties
- URL: https://journal-vniispk.ru/1063-4576/article/view/185506
- DOI: https://doi.org/10.3103/S1063457616020027
- ID: 185506
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Аннотация
The optimal catalyst for a selective oxidation of the nondiamond component of a diamond detonation synthesis product has been determined. The phase composition and oxidation resistance of diamond nanopowders recovered by different methods have been studied. It has been shown the existence of residual nondiamond carbon in diamond powders recovered by a gas-phase oxidation in the presence of copper (II) chloride (CuCl2) and their higher oxidation resistance than of recovered by a mixture of chromium anhydride with the sulphate acid.
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Об авторах
A. Panova
Bakul Institute for Superhard Materials
Автор, ответственный за переписку.
Email: annpanova@ukr.net
Украина, vul. Avtozavods’ka 2, Kiev, 04074
G. Bogatyreva
Bakul Institute for Superhard Materials
Email: annpanova@ukr.net
Украина, vul. Avtozavods’ka 2, Kiev, 04074
V. Zabuga
Shevchenko Kiev National University
Email: annpanova@ukr.net
Украина, vul. Volodymyrs’ka 64, Kiev, 01601
G. Tsapyuk
Shevchenko Kiev National University
Email: annpanova@ukr.net
Украина, vul. Volodymyrs’ka 64, Kiev, 01601
M. Serga
Bakul Institute for Superhard Materials
Email: annpanova@ukr.net
Украина, vul. Avtozavods’ka 2, Kiev, 04074
O. Byeda
Shevchenko Kiev National University
Email: annpanova@ukr.net
Украина, vul. Volodymyrs’ka 64, Kiev, 01601
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