{"id":"https://openalex.org/A5081691967","orcid":"https://orcid.org/0000-0002-8794-3305","observed_orcids":["https://orcid.org/0000-0002-8794-3305"],"display_name":"Changyou Yu","raw_author_names":["Changyou Yu","Yu, Changyou"],"full_name":"Changyou Yu","works_count":27,"cited_by_count":538,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":14,"i10_index":21},"ids":{"openalex":"https://openalex.org/A5081691967","orcid":"https://orcid.org/0000-0002-8794-3305","observed_orcids":["https://orcid.org/0000-0002-8794-3305"]},"affiliations":[{"institution":{"id":"https://openalex.org/I108688024","ror":"https://ror.org/021cj6z65","display_name":"Qingdao University","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I162868743","ror":"https://ror.org/012tb2g32","display_name":"Tianjin University","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},"years":[2022,2021,2020,2019]},{"institution":{"id":"https://openalex.org/I38877650","ror":"https://ror.org/04ypx8c21","display_name":"Zhengzhou University","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210151209","ror":"https://ror.org/0225a5s12","display_name":"Collaborative Innovation Center of Chemical Science and Engineering Tianjin","country_code":"CN","type":"facility","lineage":["https://openalex.org/I162868743","https://openalex.org/I205237279","https://openalex.org/I4210151209"]},"years":[2021,2020]},{"institution":{"id":"https://openalex.org/I4210153593","ror":"https://ror.org/04brysy78","display_name":"Masteel (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210153593"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210156066","ror":"https://ror.org/05803vc71","display_name":"State Key Laboratory of Chemical Engineering","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156066"]},"years":[2021,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210153593","ror":"https://ror.org/04brysy78","display_name":"Masteel (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210153593"]}],"topics":[{"id":"https://openalex.org/T11881","display_name":"Crystallization and Solubility Studies","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"}},{"id":"https://openalex.org/T10402","display_name":"Phase Equilibria and Thermodynamics","count":14,"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/T12852","display_name":"Chemical Thermodynamics and Molecular Structure","count":8,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"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/T14479","display_name":"Freezing and Crystallization Processes","count":6,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10615","display_name":"Granular flow and fluidized beds","count":5,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11881","display_name":"Crystallization and Solubility Studies","value":0.0001048,"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/T14479","display_name":"Freezing and Crystallization Processes","value":8.77e-05,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12852","display_name":"Chemical Thermodynamics and Molecular Structure","value":4.72e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"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","value":4.41e-05,"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/T12774","display_name":"Bauxite Residue and Utilization","value":3.87e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8900504112243652},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8161059617996216},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.46395060420036316},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.22693854570388794},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.21707159280776978}],"counts_by_year":[{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":7,"oa_works_count":1,"cited_by_count":206},{"year":2021,"works_count":7,"oa_works_count":0,"cited_by_count":116},{"year":2022,"works_count":7,"oa_works_count":0,"cited_by_count":139},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":51},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["Changyou Yu","Yu, Changyou"],"block_key":"c yu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5081691967","updated_date":"2026-10-16T12:29:29","created_date":"2023-10-19T00:00:00"}