电邮这篇文章 Synthesis of New Polytypic Modifications of Fe7C3 at 5.5 GPa
- 作者: Chepurov A.I.1, Gromilov S.A.2,3, Sonin V.M.1, Zhimulev E.I.1, Sukhikh A.S.2,3, Chepurov A.A.1, Sobolev N.V.1,3
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隶属关系:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences
- Novosibirsk National Research State University
- 期: 卷 487, 编号 2 (2019)
- 页面: 957-959
- 栏目: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/195359
- DOI: https://doi.org/10.1134/S1028334X19080191
- ID: 195359
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详细
The results of experimental synthesis of carbide Fe7C3 at 5.5 GPa are presented. It is found that carbide Fe3C and several polytypes of carbide Fe7C3 are formed along with diamond during cooling of the system. It is considered that the Fe7C3 phase is a component of the Earth’s inner core. Our results indicate that polytypic carbide modifications could have been formed under natural conditions at relatively low pressures during differentiation of the Earth.
作者简介
A. Chepurov
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
S. Gromilov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences; Novosibirsk National Research State University
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
V. Sonin
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
E. Zhimulev
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
A. Sukhikh
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences; Novosibirsk National Research State University
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
A. Chepurov
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
N. Sobolev
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences; Novosibirsk National Research State University
Email: chepurov@igm.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
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