skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Deep mantle hydrogen in the pyrite-type FeO[subscript 2]?FeO[subscript 2]H system

Journal Article · · Geo. Frontiers

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
DOE - Office Of Science; DOE - BASIC ENERGY SCIENCES; DOE-NNSA; FOREIGN; National Science Foundation (NSF)
OSTI ID:
1764273
Journal Information:
Geo. Frontiers, Vol. 12, Issue (2)
Country of Publication:
United States
Language:
ENGLISH

References (65)

New High-Pressure Structural Transition of Oxygen at 96 GPa Associated with Metallization in a Molecular Solid journal June 1995
CO2-induced destabilization of pyrite-structured FeO2Hx in the lower mantle journal March 2018
Ferrous Iron Under Oxygen‐Rich Conditions in the Deep Mantle journal February 2019
A compositional origin to ultralow-velocity zones: Compositional ULVZs journal February 2015
Structural complexity of simple Fe2O3 at high pressures and temperatures journal February 2016
Solidification and fcc to metastable hcp phase transition in krypton under variable compression rates journal October 2014
First‐Principles Study of FeO 2 H x Solid and Melt System at High Pressures: Implications for Ultralow‐Velocity Zones journal May 2019
Superconductivity at 250 K in lanthanum hydride under high pressures journal May 2019
Dynamic diamond anvil cell (dDAC): A novel device for studying the dynamic-pressure properties of materials journal July 2007
Toward an internally consistent pressure scale journal May 2007
Pa3 Modified Fluorite-Type Structures in Metal Dioxides at High Pressure journal February 1996
The equation of state of the gold calibration standard journal February 1984
Preparation, Properties and Structure of Cadmium Peroxide journal August 1959
Raman spectroscopy of hot hydrogen above 200 GPa journal February 2015
Effect of dehydrogenation on the electrical conductivity of Fe-bearing amphibole: Implications for high conductivity anomalies in subduction zones and continental crust journal September 2018
Dehydrogenation of goethite in Earth’s deep lower mantle journal January 2017
FeO2 and FeOOH under deep lower-mantle conditions and Earth’s oxygen–hydrogen cycles journal June 2016
Ultrahigh-Pressure Phase Transitions in FeS 2 and FeO 2 : Implications for Super-Earths' Deep Interior journal January 2018
Elasticity and Anisotropy of the Pyrite-Type FeO2H-FeO2 System in Earth’s Lowermost Mantle journal July 2018
Pressure generation and investigation of the post-perovskite transformation in MgGeO3 by squeezing the Kawai-cell equipped with sintered diamond anvils journal April 2010
Electronic spin transition in FeO 2 : Evidence for Fe(II) with peroxide O 2 2 journal July 2019
The Pyrite-Type High-Pressure Form of Silica journal August 2005
Pressure-induced structural evolution of pyrite-type SiO2 journal April 2011
Discovery of the recoverable high-pressure iron oxide Fe4O5 journal October 2011
Unraveling the complexity of iron oxides at high pressure and temperature: Synthesis of Fe5O6 journal June 2015
Dynamic pressure-induced dendritic and shock crystal growth of ice VI journal February 2007
Evidence for the stability of ultrahydrous stishovite in Earth’s lower mantle journal December 2019
High-pressure storage of hydrogen fuel: ammonia borane and its related compounds journal September 2014
Altered chemistry of oxygen and iron under deep Earth conditions journal January 2019
Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones journal November 2017
Origins of ultralow velocity zones through slab-derived metallic melt journal May 2016
High-Pressure Evolution of Crystal Bonding Structures and Properties of FeOOH journal April 2018
Solids, liquids, and gases under high pressure journal March 2018
When water meets iron at Earth's core–mantle boundary journal September 2017
Calibration of the ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions journal January 1986
Key problems of the four-dimensional Earth system journal May 2020
Iron-Rich Post-Perovskite and the Origin of Ultralow-Velocity Zones journal April 2006
New developments in laser-heated diamond anvil cell with in situ synchrotron x-ray diffraction at High Pressure Collaborative Access Team journal July 2015
The crystal structures of Mg 2 Fe 2 C 4 O 13 , with tetrahedrally coordinated carbon, and Fe 13 O 19 , synthesized at deep mantle conditions journal August 2015
The pyrite-type high-pressure form of FeOOH journal July 2017
Thermal equation of state of MgSiO4H2 phase H determined by in situ X-ray diffraction and a multianvil apparatus journal June 2018
Solid Solution and Compression Behavior of Hydroxides in the Lower Mantle journal October 2019
Large H 2 O solubility in dense silica and its implications for the interiors of water-rich planets journal April 2020
Stability of a hydrous δ-phase, AlOOH–MgSiO2(OH)2, and a mechanism for water transport into the base of lower mantle journal September 2014
The role of water in Earth's mantle journal June 2019
Synthesis of FeH 5 : A layered structure with atomic hydrogen slabs journal July 2017
Direct observation of symmetrization of hydrogen bond in δ-AlOOH under mantle conditions using neutron diffraction journal October 2018
High-pressure melting curve of helium and neon: Deviations from corresponding states theory journal June 2010
Hydrogenation-driven formation of local magnetic moments in FeO 2 H x journal October 2018
Discovery of Fe7O9: a new iron oxide with a complex monoclinic structure journal September 2016
The oxidation state of the mantle and the extraction of carbon from Earth’s interior journal January 2013
Water partitioning between bridgmanite and postperovskite in the lowermost mantle journal November 2016
First principles prediction of a new high-pressure phase of dense hydrous magnesium silicates in the lower mantle: PREDICTION OF A HIGH PRESSURE DHMS PHASE journal September 2013
First-principles study of hydrogen bond symmetrization of phase D under high pressure journal January 2005
First principles calculation of a high-pressure hydrous phase, δ-AlOOH: FIRST PRINCIPLES CALCULATION OF δ-ALOOH journal October 2002
First‐Principles Determination of the Dissociation Phase Boundary of Phase H MgSiO 4 H 2 journal July 2019
Computational searches for iron oxides at high pressures journal October 2015
Solubility behavior of δ-AlOOH and ε-FeOOH at high pressures journal October 2019
Chemical Reactions Between Fe and H 2 O up to Megabar Pressures and Implications for Water Storage in the Earth's Mantle and Core journal February 2018
Rare Helium-Bearing Compound FeO 2 He Stabilized at Deep-Earth Conditions journal December 2018
First-principles thermoelasticity and stability of pyrite-type FeO 2 under high pressure and temperature journal September 2017
Discovery of a hexagonal ultradense hydrous phase in (Fe,Al)OOH journal March 2018
Hydrogen-Bond Symmetrization Breakdown and Dehydrogenation Mechanism of FeO 2 H at High Pressure journal August 2017
Structure-Controlled Oxygen Concentration in Fe 2 O 3 and FeO 2 journal December 2018
Experimental Evidence for Partially Dehydrogenated ε-FeOOH journal July 2019