2019 Fiscal Year Annual Research Report
Experimental modeling of diamond crystallization from C-O-H fluid under controlled oxygen fugacity
| Project/Area Number |
17K14417
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| Research Institution | Ehime University |
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Principal Investigator |
CHERTKOVA N 愛媛大学, 地球深部ダイナミクス研究センター, 特定研究員 (00791774)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Keywords | diamond anvil cell / visual observations / spectroscopic data / chemical trends / phase relationships |
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| Outline of Annual Research Achievements |
According to the plan for FY2019, research work in April and May of this year was focused on the processing of experimental data, collected in situ, inference of general trends and regularities. Obtained experimental data were systemized for determination of phase relationships and change of fluids speciation at different temperature and pressure conditions in the stability field of diamond. Results were compared with the previously published data and important conclusions are made, which were presented at the conference with the participation of international organizations and then prepared for publication in the international journal.
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