Thermodynamic assessment of the lanthanum-oxygen system

A. Nicholas Grundy, Bengt Hallstedt, Ludwig J. Gauckler

Journal of Phase Equilibria 22 (2) 105-113 (2001) · Springer Science and Business Media LLC

DOI: 10.1361/105497101770338950

Data: JSON record · id doi:10.1361/105497101770338950 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 36 released values
• assessment behind a TDB file: LaO-01Gru.tdb (La–O)
• original evaluation behind an assessed (handbook) diagram: La–O

Systems

La–O

Evidence in ORCHID

36 values read from this paper (30 accepted), from 4 tables and 3 text passages.

Phase-registry phases citing it: phase:la-o:bcc-a2, phase:la-o:dhcp-a3, phase:la-o:fcc-a1, phase:la-o:gas, phase:la-o:ion, phase:la-o:la2o3-d52-a, phase:la-o:la2o3-h, phase:la-o:la2o3-x, phase:la-o:liquid, phase:la-o:o2gas

Assessed phase-assemblage records citing it: 5.

Availability

Read by ORCHID: yes (values_extracted, full_text_screened_for_origin). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 65 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (19)

• Thermodynamic Modeling of Nuclear Fuel Materials (2020) [crossref_reference_list]
• Thermodynamic Modeling of Nuclear Fuel Materials (2018) [crossref_reference_list]
• Thermodynamic Assessment of the La-Cr-O System (2008) [crossref_reference_list]
• Thermodynamic Assessment of the La-Fe-O System (2009) [crossref_reference_list]
• Thermodynamic Modeling of the La-Co-O System (2019) [crossref_reference_list]
• On the thermodynamic modeling of the Zr–O system (2004) [crossref_reference_list]
• CALPHAD modeling of the La2O3–Y 2O3 system (2005) [crossref_reference_list]
• Thermodynamic modeling of the La–Mn–Y–Zr–O system (2006) [crossref_reference_list]
• Modelling of interstitials in the bcc phase (2009) [crossref_reference_list]
• Measurement of liquidus in metal-rich region of lanthanoid-oxygen binary systems and the thermodynamic evaluation (2023) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Thermodynamic analysis of the ternary La–Ni–O system (2004) [crossref_reference_list]
• Phase equilibria and defect chemistry of the La-Sr-Co-O system (2023) [crossref_reference_list]
• Thermodynamic reassessment of U–Gd–O system (2014) [crossref_reference_list]
• Thermodynamic assessment of the U–La–O system (2015) [crossref_reference_list]
• Defect Chemistry and Phase Equilibria of (La_1-xCa_x)FeO_3-δThermodynamic Modeling (2013) [crossref_reference_list]
• Thermodynamic modeling of La₂O₃–SrO–Mn₂O₃–Cr₂O₃for solid oxide fuel cell applications (2012) [crossref_reference_list]
• La-O-Zr Ternary Phase Diagram Evaluation (2018) [crossref_reference_list]
• Cr-La-O Ternary Phase Diagram Evaluation (2013) [crossref_reference_list]

References (Crossref, publisher-deposited) (14)

• I. Untersuchungen über die Metalle der Cergruppe (1904) [crossref_reference_list]
• Arbeiten im Gebiet hoher Temperaturen I. Über das Schmelzen und Verdampfen unserer feuerbeständigsten Oxyde im elektrischen Vakuumofen (1913) [crossref_reference_list]
• An assessment of the Fe-O system (1991) [crossref_reference_list]
• Thermodynamic assessment of the copper-oxygen system (1994) [crossref_reference_list]
• High temperature allotropy and thermal expansion of the rare-earth metals (1961) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• Modification of the two-sublattice model for liquids (1991) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Thermodynamic properties of Y2O3 phases and the yttrium–oxygen phase diagram (1998) [crossref_reference_list]
• THERMOPHYSICAL PROPERTIES OF THE LANTHANIDE OXIDES. I. HEAT CAPACITIES, THERMODYNAMIC PROPERTIES, AND SOME ENERGY LEVELS OF LANTHANUM(III) AND NEODYMIUM(III) OXIDES FROM 5 TO 350°K.¹ (1963) [crossref_reference_list]
• The Heat of Formation of Lanthanum Oxide¹ (1965) [crossref_reference_list]
• David White: The Heat Capacities Yttrium Oxide(Y ₂ O ₃ ) Lanthanum Oxide (La ₂ O ₃ ), and Neodymium Oxide (Nd ₂ O ₃ ) from 16 to 300°K (1959) [crossref_reference_list]
• The Heat of Combustion of Lanthanum¹ (1953) [crossref_reference_list]
• Thermodynamic Assessment of the Silver–Oxygen System (1997) [crossref_reference_list]

Cites (values carry this citation) (6)

• I. Untersuchungen über die Metalle der Cergruppe (1904) — 2 values [orchid_extraction]
• THERMOPHYSICAL PROPERTIES OF THE LANTHANIDE OXIDES. I. HEAT CAPACITIES, THERMODYNAMIC PROPERTIES, AND SOME ENERGY LEVELS OF LANTHANUM(III) AND NEODYMIUM(III) OXIDES FROM 5 TO 350°K.¹ (1963) — 2 values [orchid_extraction]
• The Heat of Formation of Lanthanum Oxide¹ (1965) — 2 values [orchid_extraction]
• The Heat of Combustion of Lanthanum¹ (1953) — 2 values [orchid_extraction]
• Arbeiten im Gebiet hoher Temperaturen I. Über das Schmelzen und Verdampfen unserer feuerbeständigsten Oxyde im elektrischen Vakuumofen (1913) — 1 values [orchid_extraction]
• David White: The Heat Capacities Yttrium Oxide(Y ₂ O ₃ ) Lanthanum Oxide (La ₂ O ₃ ), and Neodymium Oxide (Nd ₂ O ₃ ) from 16 to 300°K (1959) — 1 values [orchid_extraction]

Reproduced by handbook diagrams (1)

• handbook:okamoto-2010:LA-O [okamoto_handbook_source_line]

TDB files modelling its system (2)

• tdb:LaO-01Gru.tdb [orchid_literature_model_link]
• tdb:LaO-01Gru.tdb [sgte_tdb_header]

Reassessed by (2)

• CALPHAD modeling of the La2O3–Y 2O3 system (2005) [citation+same-system]
• Measurement of liquidus in metal-rich region of lanthanoid-oxygen binary systems and the thermodynamic evaluation (2023) [citation+same-system]

Data papers used (6)

• I. Untersuchungen über die Metalle der Cergruppe (1904) — 2 values [orchid_extraction]
• THERMOPHYSICAL PROPERTIES OF THE LANTHANIDE OXIDES. I. HEAT CAPACITIES, THERMODYNAMIC PROPERTIES, AND SOME ENERGY LEVELS OF LANTHANUM(III) AND NEODYMIUM(III) OXIDES FROM 5 TO 350°K.¹ (1963) — 2 values [orchid_extraction]
• The Heat of Formation of Lanthanum Oxide¹ (1965) — 2 values [orchid_extraction]
• The Heat of Combustion of Lanthanum¹ (1953) — 2 values [orchid_extraction]
• Arbeiten im Gebiet hoher Temperaturen I. Über das Schmelzen und Verdampfen unserer feuerbeständigsten Oxyde im elektrischen Vakuumofen (1913) — 1 values [orchid_extraction]
• David White: The Heat Capacities Yttrium Oxide(Y ₂ O ₃ ) Lanthanum Oxide (La ₂ O ₃ ), and Neodymium Oxide (Nd ₂ O ₃ ) from 16 to 300°K (1959) — 1 values [orchid_extraction]