{"id":"https://openalex.org/keywords/liquid-diffusion-coefficient","display_name":"liquid diffusion coefficient","description":"A transport property quantifying the rate at which a substance diffuses through a liquid, typically expressed as an area per unit time.","display_name_alternatives":["diffusion coefficient in liquids","diffusion coefficient in a liquid","liquid-phase diffusion coefficient","liquid diffusion coefficients","liquid diffusivity"],"ids":{"openalex":"https://openalex.org/keywords/liquid-diffusion-coefficient","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13675","display_name":"Diffusion Coefficients in Liquids","score":0.2773,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13675","display_name":"Diffusion Coefficients in Liquids","score":0.2773,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11087","display_name":"Solidification and crystal growth phenomena","score":0.2322,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13645","display_name":"Thermodynamic and Structural Properties of Metals and Alloys","score":0.1041,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":125,"cited_by_count":1947,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/liquid-diffusion-coefficient","updated_date":"2026-10-15T04:06:03","created_date":"2026-09-30T00:00:00"}
