Synthesis and single-crystal X-ray diffraction and Mössbauer characterization of Fe-C-N system under high pressure

Name: Synthesis and single-crystal X-ray diffraction and Mössbauer characterization of Fe-C-N system under high pressure
Creator: Universitat Bayreuth, BGI, Universitatstrasse 30 Bayreuth, 95440, Bayreuth, GERMANY; J W Goethe-Universitaet, Inst f Anorganische und Analytische Chemie, Marie-Curie-Strasse 11, 60439 Frankfurt, Germany; Goethe University of Frankfurt, Institute of Geosciences, Altenhöferallee 1, 60438, Frankfurt am main, GERMANY
Published: 2028-01-01T00:00:00+08:00

ESRF Portal2028-01-01 更新2026-04-23 收录

材料合成

地球内部模拟

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https://doi.esrf.fr/10.15151/ESRF-ES-2225980565 数据链接链接失效反馈

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资源简介：

The systematic investigation of the chemistry of Fe-C-N system under high pressure will allow to not only produce new compounds and provide insights into their physico-chemical properties, but will also shed light on a possible model for the composition and evolution of the Earth's interior. Here we propose to investigate the Fe-C-N system up to 200 GPa by single crystal X-ray diffraction (SCXRD) at ID15b beamline in combination with a Synchrotron Mössbauer Source (SMS) study at ID14 beamline. The main objectives of this proposal are to i) synthesize ternary Fe-C-N compounds in laser-heated diamond anvil cells (LHDACs) at conditions close to the Earth's lower mantle and outer core, ii) determine their crystal structure and iron electronic state in-situ by employing synchrotron SCXRD and SMS, iii) establish the produced compounds’ equation of state, find out their stability range.

提供机构：

Universitat Bayreuth, BGI, Universitatstrasse 30 Bayreuth, 95440, Bayreuth, GERMANY; J W Goethe-Universitaet, Inst f Anorganische und Analytische Chemie, Marie-Curie-Strasse 11, 60439 Frankfurt, Germany; Goethe University of Frankfurt, Institute of Geosciences, Altenhöferallee 1, 60438, Frankfurt am main, GERMANY

创建时间：

2028-01-01