A Critical Assessment of Thermodynamic and Phase Diagram Data for the Ge-O System

A. T. Dinsdale, A. Akhmetova, A. V. Khvan, N. Aristova

Journal of Phase Equilibria and Diffusion 36 (3) 254-261 (2015) · Springer Science and Business Media LLC

DOI: 10.1007/s11669-015-0379-1

Data: JSON record · id doi:10.1007/s11669-015-0379-1 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 38 released values
• assessment behind a TDB file: GeO-15Din.tdb (Ge–O)

Systems

Ge–O

Evidence in ORCHID

38 values read from this paper (30 accepted), from 4 tables and 9 text passages.

Phase-registry phases citing it: phase:ge-o:a4-diamond, phase:ge-o:bcc-a2, phase:ge-o:fcc-a1, phase:ge-o:gas, phase:ge-o:geo2, phase:ge-o:geo2-c4, phase:ge-o:hcp-a3, phase:ge-o:ion, phase:ge-o:liquid, phase:ge-o:o2gas

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 8 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (3)

• Third-generation CALPHAD description of pure GeO2 at 1 atm (2021) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Cu-Ge-O Ternary Phase Diagram Evaluation (2016) [crossref_reference_list]

References (Crossref, publisher-deposited) (15)

• Untersuchungen über die Nitride von Cadmium, Gallium, Indium und Germanium. Metallamide und Metallnitride. VIII. Mitteilung (1940) [crossref_reference_list]
• GeO2 vs SiO2: Glass transitions and thermodynamic properties of polymorphs (1990) [crossref_reference_list]
• Enthalpies of transformation among the tetragonal, hexagonal, and glassy modifications of GeO2 (1971) [crossref_reference_list]
• Modification of the two-sublattice model for liquids (1991) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Experimental investigations of the Ag–Cu–Ge system (2015) [crossref_reference_list]
• The Heat of Formation of Germanium Dioxide¹ (1964) [crossref_reference_list]
• The Equilibrium Ge(s) + GeO₂(s) = 2GeO(g). The Heat of Formation of Germanic Oxide (1952) [crossref_reference_list]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Oxides of Gallium, Germanium, Molybdenum and Niobium (1958) [crossref_reference_list]
• Equilibrium in the System GeO₂-H₂-Ge-H₂O¹ (1957) [crossref_reference_list]
• Heats of formation of germanium tetrafluoride and of the germanium dioxides (1966) [crossref_reference_list]
• Germanium-Oxygen System (1955) [crossref_reference_list]
• The structure of amorphous, crystalline and liquid GeO ₂ (2006) [crossref_reference_list]
• Tetragonal Germanium Dioxide and Equilibria in the Ge-O-H System (1965) [crossref_reference_list]
• Die Bildungswärmen von Indiumtrioxyd und Germaniumdioxyd (1932) [crossref_reference_list]

Cites (values carry this citation) (12)

• GeO2 vs SiO2: Glass transitions and thermodynamic properties of polymorphs (1990) — 2 values [orchid_extraction]
• Equilibrium in the System GeO₂-H₂-Ge-H₂O¹ (1957) — 2 values [orchid_extraction]
• Germanium-Oxygen System (1955) — 2 values [orchid_extraction]
• Tetragonal Germanium Dioxide and Equilibria in the Ge-O-H System (1965) — 2 values [orchid_extraction]
• Untersuchungen über die Nitride von Cadmium, Gallium, Indium und Germanium. Metallamide und Metallnitride. VIII. Mitteilung (1940) — 1 values [orchid_extraction]
• Enthalpies of transformation among the tetragonal, hexagonal, and glassy modifications of GeO2 (1971) — 1 values [orchid_extraction]
• The Heat of Formation of Germanium Dioxide¹ (1964) — 1 values [orchid_extraction]
• The Equilibrium Ge(s) + GeO₂(s) = 2GeO(g). The Heat of Formation of Germanic Oxide (1952) — 1 values [orchid_extraction]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Oxides of Gallium, Germanium, Molybdenum and Niobium (1958) — 1 values [orchid_extraction]
• Heats of formation of germanium tetrafluoride and of the germanium dioxides (1966) — 1 values [orchid_extraction]
• The structure of amorphous, crystalline and liquid GeO ₂ (2006) — 1 values [orchid_extraction]
• Die Bildungswärmen von Indiumtrioxyd und Germaniumdioxyd (1932) — 1 values [orchid_extraction]

TDB files modelling its system (2)

• tdb:GeO-15Din.tdb [orchid_literature_model_link]
• tdb:GeO-15Din.tdb [sgte_tdb_header]

Reassessed by (1)

• Third-generation CALPHAD description of pure GeO2 at 1 atm (2021) [citation+same-system]

Data papers used (12)

• GeO2 vs SiO2: Glass transitions and thermodynamic properties of polymorphs (1990) — 2 values [orchid_extraction]
• Equilibrium in the System GeO₂-H₂-Ge-H₂O¹ (1957) — 2 values [orchid_extraction]
• Germanium-Oxygen System (1955) — 2 values [orchid_extraction]
• Tetragonal Germanium Dioxide and Equilibria in the Ge-O-H System (1965) — 2 values [orchid_extraction]
• Untersuchungen über die Nitride von Cadmium, Gallium, Indium und Germanium. Metallamide und Metallnitride. VIII. Mitteilung (1940) — 1 values [orchid_extraction]
• Enthalpies of transformation among the tetragonal, hexagonal, and glassy modifications of GeO2 (1971) — 1 values [orchid_extraction]
• The Heat of Formation of Germanium Dioxide¹ (1964) — 1 values [orchid_extraction]
• The Equilibrium Ge(s) + GeO₂(s) = 2GeO(g). The Heat of Formation of Germanic Oxide (1952) — 1 values [orchid_extraction]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Oxides of Gallium, Germanium, Molybdenum and Niobium (1958) — 1 values [orchid_extraction]
• Heats of formation of germanium tetrafluoride and of the germanium dioxides (1966) — 1 values [orchid_extraction]
• The structure of amorphous, crystalline and liquid GeO ₂ (2006) — 1 values [orchid_extraction]
• Die Bildungswärmen von Indiumtrioxyd und Germaniumdioxyd (1932) — 1 values [orchid_extraction]