{"id":"https://openalex.org/A5037726285","orcid":"https://orcid.org/0000-0002-6209-2022","observed_orcids":["https://orcid.org/0000-0002-6209-2022"],"display_name":"Ivan Tolj","raw_author_names":["I. Tolj","Ivan TOLJ","Ivan Tolj","Tolj, I","Tolj, Ivan"],"full_name":"Tolj, Ivan","works_count":101,"cited_by_count":2117,"summary_stats":{"2yr_mean_citedness":8.5625,"h_index":24,"i10_index":38},"ids":{"openalex":"https://openalex.org/A5037726285","orcid":"https://orcid.org/0000-0002-6209-2022","observed_orcids":["https://orcid.org/0000-0002-6209-2022"]},"affiliations":[{"institution":{"id":"https://openalex.org/I204778367","ror":"https://ror.org/05xg72x27","display_name":"Norwegian University of Science and Technology","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I869660684","ror":"https://ror.org/00h2vm590","display_name":"University of the Western Cape","country_code":"ZA","type":"education","lineage":["https://openalex.org/I869660684"]},"years":[2025,2019,2017,2016,2015,2013]},{"institution":{"id":"https://openalex.org/I92251255","ror":"https://ror.org/00m31ft63","display_name":"University of Split","country_code":"HR","type":"education","lineage":["https://openalex.org/I92251255"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2012,2011,2010,2008]}],"last_known_institutions":[{"id":"https://openalex.org/I204778367","ror":"https://ror.org/05xg72x27","display_name":"Norwegian University of Science and Technology","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]},{"id":"https://openalex.org/I92251255","ror":"https://ror.org/00m31ft63","display_name":"University of Split","country_code":"HR","type":"education","lineage":["https://openalex.org/I92251255"]}],"topics":[{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","count":59,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11007","display_name":"Hybrid Renewable Energy Systems","count":54,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10811","display_name":"Hydrogen Storage and Materials","count":34,"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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","count":25,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","count":21,"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"}}],"topic_share":[{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","value":0.0003079,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","value":0.0002284,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10811","display_name":"Hydrogen Storage and Materials","value":0.0002053,"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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","value":0.0001218,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","value":8.89e-05,"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"}}],"x_concepts":[{"id":"2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","score":0.7222231030464172},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.6867279410362244},{"id":"116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","score":0.6711269021034241},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5249999761581421},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.28237026929855347}],"counts_by_year":[{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":1,"cited_by_count":6},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":2,"cited_by_count":46},{"year":2012,"works_count":3,"oa_works_count":3,"cited_by_count":124},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":58},{"year":2015,"works_count":5,"oa_works_count":0,"cited_by_count":221},{"year":2016,"works_count":8,"oa_works_count":2,"cited_by_count":352},{"year":2017,"works_count":5,"oa_works_count":2,"cited_by_count":351},{"year":2018,"works_count":5,"oa_works_count":3,"cited_by_count":85},{"year":2019,"works_count":10,"oa_works_count":7,"cited_by_count":327},{"year":2020,"works_count":7,"oa_works_count":3,"cited_by_count":22},{"year":2021,"works_count":4,"oa_works_count":4,"cited_by_count":138},{"year":2022,"works_count":7,"oa_works_count":4,"cited_by_count":54},{"year":2023,"works_count":6,"oa_works_count":4,"cited_by_count":59},{"year":2024,"works_count":8,"oa_works_count":5,"cited_by_count":78},{"year":2025,"works_count":12,"oa_works_count":4,"cited_by_count":172},{"year":2026,"works_count":12,"oa_works_count":5,"cited_by_count":24}],"display_name_alternatives":["I. Tolj","Ivan TOLJ","Ivan Tolj","Tolj, I","Tolj, Ivan"],"block_key":"i tolj","works_api_url":"https://api.openalex.org/works?filter=author.id:A5037726285","updated_date":"2026-10-16T12:29:29","created_date":"2020-11-09T00:00:00"}
