{"id":"https://openalex.org/A5038947484","orcid":"https://orcid.org/0000-0002-5547-994X","observed_orcids":["https://orcid.org/0000-0002-5547-994X"],"display_name":"Rodholfo da Silva Barbosa Ferreira","raw_author_names":["FERREIRA, Rodholfo da Silva Barbosa.","Ferreira, Rodholfo da Silva Barbosa","Rodholfo Da Silva Barbosa Ferreira","Rodholfo da S B Ferreira","Rodholfo da Silva Barbosa Ferreira"],"full_name":"Rodholfo Da Silva Barbosa Ferreira","works_count":31,"cited_by_count":122,"summary_stats":{"2yr_mean_citedness":2.4285714285714284,"h_index":7,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5038947484","orcid":"https://orcid.org/0000-0002-5547-994X","observed_orcids":["https://orcid.org/0000-0002-5547-994X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I41455075","ror":"https://ror.org/00eftnx64","display_name":"Universidade Federal de Campina Grande","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]},"years":[2026,2022,2021,2020,2019,2018,2014]},{"institution":{"id":"https://openalex.org/I4210154832","ror":"https://ror.org/04dercs88","display_name":"Instituto Nacional do Semi\u00e1rido","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210154832"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I41455075","ror":"https://ror.org/00eftnx64","display_name":"Universidade Federal de Campina Grande","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]},{"id":"https://openalex.org/I4210154832","ror":"https://ror.org/04dercs88","display_name":"Instituto Nacional do Semi\u00e1rido","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210154832"]}],"topics":[{"id":"https://openalex.org/T10197","display_name":"Membrane Separation Technologies","count":23,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11362","display_name":"Membrane Separation and Gas Transport","count":21,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/T10501","display_name":"Polymer Nanocomposites and Properties","count":13,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T12074","display_name":"Membrane-based Ion Separation Techniques","count":3,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/T10132","display_name":"Advanced ceramic materials synthesis","count":2,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11362","display_name":"Membrane Separation and Gas Transport","value":0.0001251,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/T10197","display_name":"Membrane Separation Technologies","value":9.26e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10501","display_name":"Polymer Nanocomposites and Properties","value":8.51e-05,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T12074","display_name":"Membrane-based Ion Separation Techniques","value":2.83e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/T14252","display_name":"Water and Wastewater Treatment","value":1.72e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","score":0.9152930974960327},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.894489049911499},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7511000037193298},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.6230382919311523},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.5190437436103821}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":3,"oa_works_count":3,"cited_by_count":3},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2019,"works_count":11,"oa_works_count":9,"cited_by_count":5},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":10},{"year":2021,"works_count":6,"oa_works_count":6,"cited_by_count":19},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":17},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":32}],"display_name_alternatives":["FERREIRA, Rodholfo da Silva Barbosa.","Ferreira, Rodholfo da Silva Barbosa","Rodholfo Da Silva Barbosa Ferreira","Rodholfo da S B Ferreira","Rodholfo da Silva Barbosa Ferreira"],"block_key":"r ferreira","works_api_url":"https://api.openalex.org/works?filter=author.id:A5038947484","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5038947484","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}