{"id":"https://openalex.org/keywords/potentiometry","display_name":"potentiometry","description":"An electroanalytical method that measures voltage between electrodes to determine the concentration or activity of ions in a solution.","display_name_alternatives":["potentiometric analysis","potentiometric measurement","potentiometric measurements"],"ids":{"openalex":"https://openalex.org/keywords/potentiometry","wikidata":"https://www.wikidata.org/wiki/Q900632"},"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.4087,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.4087,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","score":0.1259,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":3649,"cited_by_count":49067,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/potentiometry","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
