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XVIII.","year":1934},{"doi":"10.2320/matertrans1960.19.377","evidence_class":{"experimental":3},"id":"doi:10.2320/matertrans1960.19.377","key":"pc8ee9cbc083d3d7f","n_values":3,"n_values_accepted":3,"title":"Thermodynamic Study of Liquid Lead-Silver Alloys by means of Solid-Oxide Galvanic Cell","year":1978},{"doi":"10.1007/bf02696940","evidence_class":{"experimental":2},"id":"doi:10.1007/bf02696940","key":"p40eab7da83e63362","n_values":2,"n_values_accepted":2,"title":"The thermodynamic activity of PbO in liquid PbO-PbCI2 system","year":1977},{"doi":"10.1016/0022-0248(68)90187-5","evidence_class":{"experimental":2},"id":"doi:10.1016/0022-0248(68)90187-5","key":"p1694cfa34d2d7043","n_values":2,"n_values_accepted":1,"title":"Hydrothermal growth of single crystals and phase width of tetragonal lead monoxide","year":1968},{"doi":"10.1021/j100848a030","evidence_class":{"experimental":2},"id":"doi:10.1021/j100848a030","key":"p941aad3ae36bd695","n_values":2,"n_values_accepted":2,"title":"Thermodynamics of the lead storage cell. The heat capacity and entropy of lead dioxide from 15 to 318.degree.K","year":1968},{"doi":"10.1021/ja01351a018","evidence_class":{"experimental":2},"id":"doi:10.1021/ja01351a018","key":"pcc197747900ab724","n_values":2,"n_values_accepted":2,"title":"THE FREE ENERGIES OF FORMATION OF VARIOUS FORMS OF LEAD MONOXIDE","year":1932},{"doi":"10.1021/ja01543a014","evidence_class":{"experimental":2},"id":"doi:10.1021/ja01543a014","key":"p132a9dd0a131863d","n_values":2,"n_values_accepted":2,"title":"Low Temperature Heat Capacities and Entropies at 298.15°K. of Lead Sesquioxide and Red and Yellow Lead Monoxide","year":1958},{"doi":"10.1080/00305316.1971.10434031","evidence_class":{"experimental":2},"id":"doi:10.1080/00305316.1971.10434031","key":"p31a24321a869590f","n_values":2,"n_values_accepted":2,"title":"A new species of the genus<i>Meracanthomyia</i>Hendel from India (Tephritidae : Dacinae)","year":1971},{"doi":"10.1111/j.1151-2916.1964.tb14404.x","evidence_class":{"experimental":2},"id":"doi:10.1111/j.1151-2916.1964.tb14404.x","key":"p3206ad2f8284f5e8","n_values":2,"n_values_accepted":2,"title":"Phase Relations in the System Lead—Oxygen","year":1964},{"doi":"10.1179/cmq.1973.12.2.137","evidence_class":{"experimental":2},"id":"doi:10.1179/cmq.1973.12.2.137","key":"pbd233a87ef272c22","n_values":2,"n_values_accepted":2,"title":"Thermodynamic properties of the system PbO-B<sub>2</sub>O<sub>3</sub>","year":1973},{"doi":"10.2320/jinstmet1952.44.6_644","evidence_class":{"experimental":2},"id":"doi:10.2320/jinstmet1952.44.6_644","key":"p0a578a96ec66d76c","n_values":2,"n_values_accepted":2,"title":"Measurements of Standard Free Energies of Formation of Various Oxides by E.M.F. Method with Solid Oxide Electrolyte at Low Temperatures","year":1980},{"doi":"10.2320/matertrans1960.17.819","evidence_class":{"experimental":2},"id":"doi:10.2320/matertrans1960.17.819","key":"p6ca188dce5dc7378","n_values":2,"n_values_accepted":2,"title":"Activities of Lead Oxide in the Melts PbO&amp;ndash;B&lt;SUB&gt;2&lt;/SUB&gt;O&lt;SUB&gt;3&lt;/SUB&gt; and PbO&amp;ndash;B&lt;SUB&gt;2&lt;/SUB&gt;O&lt;SUB&gt;3&lt;/SUB&gt;&amp;ndash;Me&lt;SUB&gt;2&lt;/SUB&gt;O(Me=Li, Na, K)","year":1976},{"doi":"10.1002/bbpc.19120181610","evidence_class":{"experimental":1},"id":"doi:10.1002/bbpc.19120181610","key":"p6fe4d1ec4026e1b0","n_values":1,"n_values_accepted":1,"title":"Über die Dissoziation einiger Oxyde, Carbonate und Sulfide","year":1912},{"doi":"10.1002/bbpc.19370430108","evidence_class":{"experimental":1},"id":"doi:10.1002/bbpc.19370430108","key":"p2c4c5ead4ee5ac9b","n_values":1,"n_values_accepted":1,"title":"Über die thermische Dissoziation des Blei (4)‐OXYDS","year":1937},{"doi":"10.1002/zaac.19060500125","evidence_class":{"experimental":1},"id":"doi:10.1002/zaac.19060500125","key":"pb4ebd07b62ab7ba8","n_values":1,"n_values_accepted":1,"title":"Über die verschiedenen Modifikationen des Bleioxyds","year":1906},{"doi":"10.1002/zaac.19120780107","evidence_class":{"experimental":1},"id":"doi:10.1002/zaac.19120780107","key":"p438ef12400babbc6","n_values":1,"n_values_accepted":1,"title":"Thermische Untersuchung der Phosphate des Bleis und einige Erwägungen über die Konstitutionsformeln derselben sowie ihrer Derivate in Form von Komplexsalzen, namentlich denen der Thomasschlacke","year":1912},{"doi":"10.1002/zaac.19140890106","evidence_class":{"experimental":1},"id":"doi:10.1002/zaac.19140890106","key":"p97109af3a01c3006","n_values":1,"n_values_accepted":1,"title":"Die höheren Oxyde des Bleis und ihre Dissoziation","year":1914},{"doi":"10.1021/ja01317a032","evidence_class":{"experimental":1},"id":"doi:10.1021/ja01317a032","key":"p23cb40e92e86c903","n_values":1,"n_values_accepted":1,"title":"The Potentials of the Lead Oxide Electrodes in Alkaline Solution<sup>1</sup>","year":1934},{"doi":"10.1179/cmq.1976.15.3.227","evidence_class":{"experimental":1},"id":"doi:10.1179/cmq.1976.15.3.227","key":"p18ae014115973e6e","n_values":1,"n_values_accepted":1,"title":"A thermodynamic study of PbO-GeO<sub>2</sub>melts","year":1976}],"doi":"10.1361/105497198770342238","id":"doi:10.1361/105497198770342238","key":"p941f5ad4e45c5ac5","n_data_papers_used":24,"n_values_from_cited_papers":57,"reassesses":[],"tdb_files":["PbO-98Ris-LB.tdb"],"title":"Thermodynamic description of the Pb-O system","values_reported":219,"year":1998}],"cite_as":{"also_cite":["the papers themselves when you use their data (doi / citation of each bibliography record)"],"bibtex":"@misc{orchid_bibliography_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Bibliography: papers and typed citation relations}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736021},\n  url       = {https://doi.org/10.5281/zenodo.23736021},\n  note      = {Version 1, machine-extracted}\n}","dataset":"bibliography","doi":"10.5281/zenodo.23736021","licence_note":"Crossref bibliographic metadata: CC0; ORCHID-derived fields (roles, evidence counts, relations): CC BY 4.0","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: roles and evidence counts derive from machine-extracted literature values and link tables; bibliographic fields are Crossref metadata as deposited (DOIs matched from printed references checked against Crossref: doi_match; mismatches dropped).","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Bibliography: papers and typed citation relations (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736021","title":"ORCHID-Bibliography: papers and typed citation relations","url":"https://doi.org/10.5281/zenodo.23736021","version":"2026.10"},"elements":["O","PB"],"papers":[{"doi":"10.1002/bbpc.19120181610","id":"doi:10.1002/bbpc.19120181610","key":"p6fe4d1ec4026e1b0","title":"Über die Dissoziation einiger Oxyde, Carbonate und Sulfide","year":1912},{"doi":"10.1002/bbpc.19370430108","id":"doi:10.1002/bbpc.19370430108","key":"p2c4c5ead4ee5ac9b","title":"Über die thermische Dissoziation des Blei (4)‐OXYDS","year":1937},{"doi":"10.1002/zaac.19060500125","id":"doi:10.1002/zaac.19060500125","key":"pb4ebd07b62ab7ba8","title":"Über die verschiedenen Modifikationen des Bleioxyds","year":1906},{"doi":"10.1002/zaac.19120780107","id":"doi:10.1002/zaac.19120780107","key":"p438ef12400babbc6","title":"Thermische Untersuchung der Phosphate des Bleis und einige Erwägungen über die Konstitutionsformeln derselben sowie ihrer Derivate in Form von Komplexsalzen, namentlich denen der Thomasschlacke","year":1912},{"doi":"10.1002/zaac.19140890106","id":"doi:10.1002/zaac.19140890106","key":"p97109af3a01c3006","title":"Die höheren Oxyde des Bleis und ihre Dissoziation","year":1914},{"doi":"10.1007/bf02696940","id":"doi:10.1007/bf02696940","key":"p40eab7da83e63362","title":"The thermodynamic activity of PbO in liquid PbO-PbCI2 system","year":1977},{"doi":"10.1016/0021-9614(70)90039-x","id":"doi:10.1016/0021-9614(70)90039-x","key":"p2582cce553194482","title":"Hot-zone reaction calorimetry II. The enthalpies of formation of lead oxides","year":1970},{"doi":"10.1016/0022-0248(68)90187-5","id":"doi:10.1016/0022-0248(68)90187-5","key":"p1694cfa34d2d7043","title":"Hydrothermal growth of single crystals and phase width of tetragonal lead monoxide","year":1968},{"doi":"10.1016/0036-9748(73)90012-4","id":"doi:10.1016/0036-9748(73)90012-4","key":"pb729509788d2dec7","title":"Free energy of formation of intermediate compounds in the system PbOTiO2","year":1973},{"doi":"10.1021/j100848a030","id":"doi:10.1021/j100848a030","key":"p941aad3ae36bd695","title":"Thermodynamics of the lead storage cell. The heat capacity and entropy of lead dioxide from 15 to 318.degree.K","year":1968},{"doi":"10.1021/ja01317a032","id":"doi:10.1021/ja01317a032","key":"p23cb40e92e86c903","title":"The Potentials of the Lead Oxide Electrodes in Alkaline Solution<sup>1</sup>","year":1934},{"doi":"10.1021/ja01351a018","id":"doi:10.1021/ja01351a018","key":"pcc197747900ab724","title":"THE FREE ENERGIES OF FORMATION OF VARIOUS FORMS OF LEAD MONOXIDE","year":1932},{"doi":"10.1021/ja01543a014","id":"doi:10.1021/ja01543a014","key":"p132a9dd0a131863d","title":"Low Temperature Heat Capacities and Entropies at 298.15°K. of Lead Sesquioxide and Red and Yellow Lead Monoxide","year":1958},{"doi":"10.1080/00305316.1971.10434031","id":"doi:10.1080/00305316.1971.10434031","key":"p31a24321a869590f","title":"A new species of the genus<i>Meracanthomyia</i>Hendel from India (Tephritidae : Dacinae)","year":1971},{"doi":"10.1111/j.1151-2916.1964.tb14404.x","id":"doi:10.1111/j.1151-2916.1964.tb14404.x","key":"p3206ad2f8284f5e8","title":"Phase Relations in the System Lead—Oxygen","year":1964},{"doi":"10.1149/1.2411434","id":"doi:10.1149/1.2411434","key":"pf82fc4c3c37a9ee1","title":"Thermodynamic Properties of the Oxides of Fe, Ni, Pb, Cu, and Mn, by EMF Measurements","year":1968},{"doi":"10.1149/1.2424016","id":"doi:10.1149/1.2424016","key":"pe0e2161e2897089d","title":"Equilibrium Pressures of Oxygen over Oxides of Lead at Various Temperatures","year":1966},{"doi":"10.1179/cmq.1973.12.2.137","id":"doi:10.1179/cmq.1973.12.2.137","key":"pbd233a87ef272c22","title":"Thermodynamic properties of the system PbO-B<sub>2</sub>O<sub>3</sub>","year":1973},{"doi":"10.1179/cmq.1976.15.3.227","id":"doi:10.1179/cmq.1976.15.3.227","key":"p18ae014115973e6e","title":"A thermodynamic study of PbO-GeO<sub>2</sub>melts","year":1976},{"doi":"10.1361/105497198770342238","id":"doi:10.1361/105497198770342238","key":"p941f5ad4e45c5ac5","title":"Thermodynamic description of the Pb-O system","year":1998},{"doi":"10.1515/zpch-1934-16813","id":"doi:10.1515/zpch-1934-16813","key":"p8fb9266c553e9ab2","title":"Die Metastabilität der Elemente und Verbindungen als Folge von Enantiotropie oder Monotropie. XVIII.","year":1934},{"doi":"10.2320/jinstmet1952.39.11_1118","id":"doi:10.2320/jinstmet1952.39.11_1118","key":"p0870ea86223210a7","title":"Thermodynamic Study on Liquid Lead-Silver Alloys","year":1975},{"doi":"10.2320/jinstmet1952.44.6_644","id":"doi:10.2320/jinstmet1952.44.6_644","key":"p0a578a96ec66d76c","title":"Measurements of Standard Free Energies of Formation of Various Oxides by E.M.F. Method with Solid Oxide Electrolyte at Low Temperatures","year":1980},{"doi":"10.2320/matertrans1960.17.819","id":"doi:10.2320/matertrans1960.17.819","key":"p6ca188dce5dc7378","title":"Activities of Lead Oxide in the Melts PbO&amp;ndash;B&lt;SUB&gt;2&lt;/SUB&gt;O&lt;SUB&gt;3&lt;/SUB&gt; and PbO&amp;ndash;B&lt;SUB&gt;2&lt;/SUB&gt;O&lt;SUB&gt;3&lt;/SUB&gt;&amp;ndash;Me&lt;SUB&gt;2&lt;/SUB&gt;O(Me=Li, Na, K)","year":1976},{"doi":"10.2320/matertrans1960.19.377","id":"doi:10.2320/matertrans1960.19.377","key":"pc8ee9cbc083d3d7f","title":"Thermodynamic Study of Liquid Lead-Silver Alloys by means of Solid-Oxide Galvanic Cell","year":1978},{"doi":null,"id":"nodoi:02d6a953a3913eb4","key":"pb3bb3abcb1e33977","title":"M.E Abadir, A.M. Gadalla, and Y.M. El-Agamawi, \"Equilibrium Relationships in the System Lead-Oxygen,\" Tram. J. Br. Ceram. Soc., 75(4), 68-70 (1976).","year":1976},{"doi":null,"id":"nodoi:1c6cb02481999273","key":"pe4479dd3a4c8502f","title":"H. Charl6 and J. Osterwald, \"Electrochemical Investigations of Equilibria and Diffusion in the Lead-Oxygen System,\" Z Phys. Chem. NE 99, 199-208 (1976) in German.","year":1976},{"doi":null,"id":"nodoi:1e72b3964ecf02bd","key":"pc39f9760678a129c","title":"A. BystrSm,\"The Decomposition Products ofLead Peroxide and Oxidation Products of Lead Oxide,\" Ark. Kern. Mineralog. Geol., 20A(ll), 1-31 (1945). 40\"Kam: N. Kameyama and T. Fukumoto, \"Studies on Structures and Equilibria of Lead Oxides,\" J. Soc. Chem. Ind. Jpn., 49 (10-11), 154157 (1946) in Japanese.","year":1946},{"doi":null,"id":"nodoi:29bca463ac5d913d","key":"p93ed124f93f73b79","title":"R. Szware, K.E Oberg, and R.A. Rapp, \"The Diffusivity and Solubility of Oxygen in Liquid Lead from Electrochemical Measurements,\" High Temp. Sci., 4, 347-356 (1972).","year":1972},{"doi":null,"id":"nodoi:2ef1dceb8c86c639","key":"pc250917ed809f44d","title":"G. Buffer and J.L. Copp, \"The Thermal Decomposition of Lead DioxideinAir,\" J. Chem. Soc. 1956, 725-735 (1956).","year":1956},{"doi":null,"id":"nodoi:35d724dd9d282040","key":"p62137cb889cf5fd3","title":"U. Kuxmann and P. Fischer, \"The Miscibility Gap in the LeadLead(H) Oxide System and Its Displacement by the Oxides ZrO2, MgO, MgO. Al203, A1203, CaO and SiO2,\" Erzmetall, 27(4), 181190 (1974) in German.","year":1974},{"doi":null,"id":"nodoi:63b1337c0d6bcaf0","key":"p8ed9f3dc8899fe2a","title":"A. Taskinen,\"Thermodynamics andSolubilityofOxygeninLiquidLead,\" J. Chem. Thermodyn., 8, 185-190(1979).","year":1979},{"doi":null,"id":"nodoi:80c8ea73f4187806","key":"pe502a28f8f16ec6c","title":"B. Isecke, '`Equilibria Study in the Bismuth-, Antimony-, and Lead-Oxygen Systems,\" Ph.D. thesis, TU Berlin (1977) in German.","year":1977},{"doi":null,"id":"nodoi:aed581ee6e2a4b0d","key":"p1070762799dc7647","title":"H.A. Wriedt, \"O-Pb (Oxygen-Lead),\" Bull. Alloy Phase Diagrams, 9(2), 106-127 (1988). 91Dim A.T. Dinsdale, \"SGTE Data for Pure Elements,\" Calphad, 15, 317-425 (1991). 94SGT: Scientific Group Thermodata Europe, SGTE Substance Database (1994).","year":1994},{"doi":null,"id":"nodoi:b0d491a7c35d233d","key":"p0a662dc30e65262e","title":"Ya.L. Khadf, S.I. Sin'kovskii, I.L. Nesterova, D.A. Tyurin, V.Yu. Brezlmev, and P.V. Kovtunenko, \"Fusibility Diagram and po2_T diagramof PbO,\" Inorganic Mater 17(9), 1213-1216(1981). 8lOts: S. Otsuka and Z. Kozuka, ''Further Study on the Activities of Oxygen in Liquid Pb and Sb by a Modified Coulometric Titration Method,\" Metall. Trans. B, 12B, 616-620(1981). Journal o f Phase Equilibria Vol. 19 N","year":1981},{"doi":null,"id":"nodoi:c1ebff134c75e689","key":"pe88d3b05c5484b83","title":"Carnelley and Walker, J., 53, 59 (1888) cited from [56But].","year":1888},{"doi":null,"id":"nodoi:e7f9b7f27a920ce2","key":"pe297fefc9a10efd8","title":"D. M. Reinert, \"Discussion of Paper by Krysko,\" Lead 74, Proc. Fifth Int. Conf. on Lead, Paris, 1974, Metal Bulletin Ltd., 227-229 (1976).","year":1976}],"papers_by_role":{"cited_original_source":["doi:10.1002/bbpc.19120181610","doi:10.1002/bbpc.19370430108","doi:10.1002/zaac.19060500125","doi:10.1002/zaac.19120780107","doi:10.1002/zaac.19140890106","doi:10.1007/bf02696940","doi:10.1016/0021-9614(70)90039-x","doi:10.1016/0022-0248(68)90187-5","doi:10.1016/0036-9748(73)90012-4","doi:10.1021/j100848a030","doi:10.1021/ja01317a032","doi:10.1021/ja01351a018","doi:10.1021/ja01543a014","doi:10.1080/00305316.1971.10434031","doi:10.1111/j.1151-2916.1964.tb14404.x","doi:10.1149/1.2411434","doi:10.1149/1.2424016","doi:10.1179/cmq.1973.12.2.137","doi:10.1179/cmq.1976.15.3.227","doi:10.1515/zpch-1934-16813","doi:10.2320/jinstmet1952.39.11_1118","doi:10.2320/jinstmet1952.44.6_644","doi:10.2320/matertrans1960.17.819","doi:10.2320/matertrans1960.19.377","nodoi:02d6a953a3913eb4","nodoi:1c6cb02481999273","nodoi:1e72b3964ecf02bd","nodoi:29bca463ac5d913d","nodoi:2ef1dceb8c86c639","nodoi:35d724dd9d282040","nodoi:63b1337c0d6bcaf0","nodoi:80c8ea73f4187806","nodoi:aed581ee6e2a4b0d","nodoi:b0d491a7c35d233d","nodoi:c1ebff134c75e689","nodoi:e7f9b7f27a920ce2"],"corpus_assessment_read":["doi:10.1361/105497198770342238"],"handbook_diagram_source":["doi:10.1361/105497198770342238"],"tdb_source_assessment":["doi:10.1361/105497198770342238"]},"system":"O-PB"}