{"doi":"10.2497/jjspm.36.926","title":"Determination of standard gibbs free energy of formation of NiW2B2 and activity of Ni-W binary system by EMF Measurement.","abstract":null,"journal":"Journal of the Japan Society of Powder and Powder Metallurgy","year":1989,"id":655296,"datarank":0.26876392038420827,"base_score":1.791759469228055,"endowment":1.791759469228055,"self_citation_contribution":0.26876392038420827,"citation_network_contribution":0.0,"self_endowment_contribution":0.26876392038420827,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1569656,"name":"Yasuhiko Hashimoto","orcid":null,"position":1,"is_corresponding":false},{"id":128880,"name":"Kenji Suzuki","orcid":null,"position":2,"is_corresponding":false},{"id":1710543,"name":"Hideki Matsuo","orcid":null,"position":3,"is_corresponding":false},{"id":1687552,"name":"Koichiro Koyama","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Determination of standard gibbs free energy of formation of NiW2B2 and activity of Ni-W binary system by EMF Measurement.","abstract":"The standard Gibbs free energy of formation of NiW2B2 was determined in the temperature range from 1273 K to 1423 K by measuring electromotive forces of a galvanic cell having a solid oxide electrolyte. Also, the standard Gibbs free energies of formation of WO2 and WO49/18 and the Gibbs free energy of mixing of the Ni-W binary system, which were necessary to determine the standard Gibbs free energy of formation of NiW2B2, were determined. The results obtained are as follows:(1) ΔG°f(NiW2B2)=-199000+3.08T±1000J/mol (1273-1423 K).(2) ΔG°f(WO2)=-573100+167.0T±100J/mol (1223-1473 K).(3) ΔG°f(WO49/18)=-755400+213.2 T+200J/mol (1223-1423 K).(4) The Gibbs free energy of mixing of the Ni-W solid solution (Ni-16.4 mol%W), which is in equilibrium with NiW2B2, is:ΔGm(Ni-16.4 mol%W)=-4040+0.280T±3J/mol (1273-1423 K).","is_dataset_classified":null,"base_score":1.791759469228055,"endowment":1.791759469228055,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"19162232","pmcid":null,"openalex_id":"https://openalex.org/W2317273365","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.22647876,"influential_citations":0,"citation_trend":[{"year":2021,"count":1}],"oa_status":"gold","license":null,"oa_locations":[{"url":"https://www.jstage.jst.go.jp/article/jjspm1947/36/8/36_8_926/_pdf","host_type":"journal"},{"url":"https://www.jstage.jst.go.jp/article/jjspm1947/36/8/36_8_926/_pdf","host_type":"publisher"},{"url":"https://doi.org/10.2497/jjspm.36.926","host_type":"journal"}],"fields_of_study":["Thermal and Kinetic Analysis","Intermetallics and Advanced Alloy Properties","Chemical Thermodynamics and Molecular Structure"],"mesh_terms":[],"keywords":["Gibbs free energy","Electromotive force","Galvanic cell","Chemistry","Thermodynamics","Electrolyte","Binary system","Analytical Chemistry (journal)","Binary number","Physical chemistry","Physics","Chromatography","Electrode","Mathematics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-11T10:22:11.717655Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}