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Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure. / Chanyshev, Artem D.; Litasov, Konstantin D.; Shatskiy, Anton F. et al.

In: Physics of the Earth and Planetary Interiors, Vol. 270, 01.09.2017, p. 29-39.

Research output: Contribution to journal › Article › peer-review

Harvard

Chanyshev, AD, Litasov, KD, Shatskiy, AF, Sharygin, IS, Higo, Y & Ohtani, E 2017, 'Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure', Physics of the Earth and Planetary Interiors, vol. 270, pp. 29-39. https://doi.org/10.1016/j.pepi.2017.06.011

APA

Chanyshev, A. D., Litasov, K. D., Shatskiy, A. F., Sharygin, I. S., Higo, Y., & Ohtani, E. (2017). Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure. Physics of the Earth and Planetary Interiors, 270, 29-39. https://doi.org/10.1016/j.pepi.2017.06.011

Vancouver

Chanyshev AD, Litasov KD, Shatskiy AF, Sharygin IS, Higo Y, Ohtani E. Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure. Physics of the Earth and Planetary Interiors. 2017 Sept 1;270:29-39. doi: 10.1016/j.pepi.2017.06.011

Author

Chanyshev, Artem D. ; Litasov, Konstantin D. ; Shatskiy, Anton F. et al. / Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure. In: Physics of the Earth and Planetary Interiors. 2017 ; Vol. 270. pp. 29-39.

BibTeX

@article{b9bdeb0572c5472c91f057ea213d92ca,
title = "Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure",
abstract = "We have examined the decomposition of naphthalene, anthracene, pyrene and coronene at high pressures and temperatures. Experiments were performed using in situ X-ray diffraction in multianvil apparatus at the SPring-8 synchrotron radiation facility. In the pressure range of 1.5–3.7 GPa decomposition of studied polycyclic aromatic hydrocarbons (PAHs) was detected at 773–973 K. Melting was identified only for naphthalene at 727–730 K and 1.5 GPa. Quenched products analyzed by Raman spectroscopy consist of nano- and microcrystalline graphite. The triple points between solid, liquid and carbonized (decomposed) PAHs were placed at 1–2 GPa and 800–850 K. Analyses of P-V-T data indicate that anthracene and coronene possess very low thermal expansion at 1.3–4.2 GPa. The obtained melting and decomposition parameters for PAH restrict PT-conditions of their formation by local impacts during early planetary history, as well as provide evidences for secondary origin of PAH inclusions in natural mantle minerals from kimberlites.",
keywords = "Carbon, Compressibility, High-pressure, In-situ X-ray diffraction, Polycyclic aromatic hydrocarbons, Raman spectroscopy, ORGANIC-MOLECULES, P-T CONDITIONS, POLYCYCLIC AROMATIC-HYDROCARBONS, HIGH-TEMPERATURE, X-RAY-DIFFRACTION, HERBIG-AE/BE STARS, CRYSTAL MESOPHASE DEVELOPMENT, O-H FLUID, CHROMATOGRAPHY-MASS SPECTROMETRY, EARTHS UPPER-MANTLE",
author = "Chanyshev, {Artem D.} and Litasov, {Konstantin D.} and Shatskiy, {Anton F.} and Sharygin, {Igor S.} and Yuji Higo and Eiji Ohtani",
note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",
year = "2017",
month = sep,
day = "1",
doi = "10.1016/j.pepi.2017.06.011",
language = "English",
volume = "270",
pages = "29--39",
journal = "Physics of the Earth and Planetary Interiors",
issn = "0031-9201",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Transition from melting to carbonization of naphthalene, anthracene, pyrene and coronene at high pressure

AU - Chanyshev, Artem D.

AU - Litasov, Konstantin D.

AU - Shatskiy, Anton F.

AU - Sharygin, Igor S.

AU - Higo, Yuji

AU - Ohtani, Eiji

N1 - Publisher Copyright: © 2017 Elsevier B.V.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - We have examined the decomposition of naphthalene, anthracene, pyrene and coronene at high pressures and temperatures. Experiments were performed using in situ X-ray diffraction in multianvil apparatus at the SPring-8 synchrotron radiation facility. In the pressure range of 1.5–3.7 GPa decomposition of studied polycyclic aromatic hydrocarbons (PAHs) was detected at 773–973 K. Melting was identified only for naphthalene at 727–730 K and 1.5 GPa. Quenched products analyzed by Raman spectroscopy consist of nano- and microcrystalline graphite. The triple points between solid, liquid and carbonized (decomposed) PAHs were placed at 1–2 GPa and 800–850 K. Analyses of P-V-T data indicate that anthracene and coronene possess very low thermal expansion at 1.3–4.2 GPa. The obtained melting and decomposition parameters for PAH restrict PT-conditions of their formation by local impacts during early planetary history, as well as provide evidences for secondary origin of PAH inclusions in natural mantle minerals from kimberlites.

AB - We have examined the decomposition of naphthalene, anthracene, pyrene and coronene at high pressures and temperatures. Experiments were performed using in situ X-ray diffraction in multianvil apparatus at the SPring-8 synchrotron radiation facility. In the pressure range of 1.5–3.7 GPa decomposition of studied polycyclic aromatic hydrocarbons (PAHs) was detected at 773–973 K. Melting was identified only for naphthalene at 727–730 K and 1.5 GPa. Quenched products analyzed by Raman spectroscopy consist of nano- and microcrystalline graphite. The triple points between solid, liquid and carbonized (decomposed) PAHs were placed at 1–2 GPa and 800–850 K. Analyses of P-V-T data indicate that anthracene and coronene possess very low thermal expansion at 1.3–4.2 GPa. The obtained melting and decomposition parameters for PAH restrict PT-conditions of their formation by local impacts during early planetary history, as well as provide evidences for secondary origin of PAH inclusions in natural mantle minerals from kimberlites.

KW - Carbon

KW - Compressibility

KW - High-pressure

KW - In-situ X-ray diffraction

KW - Polycyclic aromatic hydrocarbons

KW - Raman spectroscopy

KW - ORGANIC-MOLECULES

KW - P-T CONDITIONS

KW - POLYCYCLIC AROMATIC-HYDROCARBONS

KW - HIGH-TEMPERATURE

KW - X-RAY-DIFFRACTION

KW - HERBIG-AE/BE STARS

KW - CRYSTAL MESOPHASE DEVELOPMENT

KW - O-H FLUID

KW - CHROMATOGRAPHY-MASS SPECTROMETRY

KW - EARTHS UPPER-MANTLE

UR - http://www.scopus.com/inward/record.url?scp=85030572330&partnerID=8YFLogxK

U2 - 10.1016/j.pepi.2017.06.011

DO - 10.1016/j.pepi.2017.06.011

M3 - Article

AN - SCOPUS:85030572330

VL - 270

SP - 29

EP - 39

JO - Physics of the Earth and Planetary Interiors

JF - Physics of the Earth and Planetary Interiors

SN - 0031-9201

ER -

ID: 9894767