{"id":"https://openalex.org/A5102205709","orcid":"https://orcid.org/0000-0003-0667-3962","observed_orcids":["https://orcid.org/0000-0003-0667-3962"],"display_name":"Yulan Ren","raw_author_names":["Yu-Lan Ren","Yulan Ren"],"full_name":"Yulan Ren","works_count":26,"cited_by_count":925,"summary_stats":{"2yr_mean_citedness":2.8333333333333335,"h_index":8,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5102205709","orcid":"https://orcid.org/0000-0003-0667-3962","observed_orcids":["https://orcid.org/0000-0003-0667-3962"]},"affiliations":[{"institution":{"id":"https://openalex.org/I151727225","ror":"https://ror.org/03x80pn82","display_name":"Harbin Engineering University","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},"years":[2014,2013,2012]},{"institution":{"id":"https://openalex.org/I4210116828","ror":"https://ror.org/02dzkdp68","display_name":"Mudanjiang Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210116828"]},"years":[2026,2025,2024,2023,2022,2021,2019,2017,2013,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I4210116828","ror":"https://ror.org/02dzkdp68","display_name":"Mudanjiang Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210116828"]}],"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":19,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/T10078","display_name":"Advanced Photocatalysis Techniques","count":19,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/T10210","display_name":"Advanced oxidation water treatment","count":15,"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/T11224","display_name":"Electromagnetic wave absorption materials","count":3,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10083","display_name":"Graphene research and applications","count":2,"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/T10210","display_name":"Advanced oxidation water treatment","value":5.13e-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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","value":5.07e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/T10078","display_name":"Advanced Photocatalysis Techniques","value":4.76e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/T11342","display_name":"Carbon and Quantum Dots Applications","value":4.08e-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"}},{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","value":3.01e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9185750484466553},{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.7938529253005981},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6917579174041748},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5558547973632812},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.3770672678947449}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":20},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":69},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":122},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":113},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":100},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":98},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":90},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":51},{"year":2022,"works_count":3,"oa_works_count":0,"cited_by_count":51},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":38},{"year":2024,"works_count":3,"oa_works_count":1,"cited_by_count":37},{"year":2025,"works_count":4,"oa_works_count":1,"cited_by_count":40},{"year":2026,"works_count":5,"oa_works_count":1,"cited_by_count":45}],"display_name_alternatives":["Yu-Lan Ren","Yulan Ren"],"block_key":"y ren","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102205709","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102205709","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}