| Autor: |
Voropaev, S., Sevast'yanov, V., Dnestrovskii, A., Ponomareva, E., Dushenko, N., Shkinev, V., Aronin, A. |
| Předmět: |
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| Zdroj: |
Geochemistry International; Oct2016, Vol. 54 Issue 10, p873-881, 9p |
| Abstrakt: |
In this contribution, we considered the character of carbon nanoparticle formation in the cosmos and during volcanic eruptions of a certain type and compared it with existing methods of synthesis in nanotechnology. Using the methods of electron diffraction and Raman spectroscopy, we investigated nanodiamond samples synthesized by hydrodynamic cavitation in various hydrocarbon liquids. Different forms of nanometer-sized carbon were distinguished, including complex fullerenes, nanodiamonds, and a face-centered cubic (fcc) carbon phase. The synthesized nanodiamonds were doped with silicon, their photoluminescence spectra were analyzed, and application of the results for geochemistry and cosmochemistry were discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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