Transport and Crystallization of Noble Platinum in Supercritical C–O–H Fluid
- Авторы: Letnikov F.1, Shumilova T.2, Medvedev V.1, Ivanova L.1
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Учреждения:
- Institute of the Earth’s Crust, Siberian Branch
- Institute of Geology, Komi Science Center, Ural Branch
- Выпуск: Том 479, № 2 (2018)
- Страницы: 460-462
- Раздел: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/192768
- DOI: https://doi.org/10.1134/S1028334X18040049
- ID: 192768
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Аннотация
Experimental data is provided for the transport of platinum in a supercritical C–O–H fluid system. The transfer of platinum in space with its condensation on the surface of native carbon (diamond and amorphous carbon) in the form of micro- and nanocrystals, shapeless particles, and filamentous formations is established for the first time. The dominant participation of platinum in the formation of carbon micro- and nanotubes is demonstrated. The results are important in modeling the formation of noble metal deposits with deep fluid carbon systems.
Об авторах
F. Letnikov
Institute of the Earth’s Crust, Siberian Branch
Email: liva@crust.irk.ru
Россия, Irkutsk, 664033
T. Shumilova
Institute of Geology, Komi Science Center, Ural Branch
Email: liva@crust.irk.ru
Россия, Syktyvkar, 167982
V. Medvedev
Institute of the Earth’s Crust, Siberian Branch
Email: liva@crust.irk.ru
Россия, Irkutsk, 664033
L. Ivanova
Institute of the Earth’s Crust, Siberian Branch
Автор, ответственный за переписку.
Email: liva@crust.irk.ru
Россия, Irkutsk, 664033