{"id":"https://openalex.org/keywords/binary-diffusion-coefficients","display_name":"binary diffusion coefficients","description":"Binary diffusion coefficients quantify the relative diffusive transport of one species through another in a two-component mixture.","display_name_alternatives":["binary diffusion coefficient","binary diffusivity","binary diffusivities","binary mass diffusion coefficient","binary mass diffusion coefficients"],"ids":{"openalex":"https://openalex.org/keywords/binary-diffusion-coefficients","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13675","display_name":"Diffusion Coefficients in Liquids","score":0.3672,"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":0.3672,"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/T10402","display_name":"Phase Equilibria and Thermodynamics","score":0.1309,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11012","display_name":"Gas Dynamics and Kinetic Theory","score":0.121,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":710,"cited_by_count":17063,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/binary-diffusion-coefficients","updated_date":"2026-10-16T04:06:51","created_date":"2026-09-30T00:00:00"}