{"id":"https://openalex.org/A5103050737","orcid":"https://orcid.org/0000-0003-3834-539X","observed_orcids":["https://orcid.org/0000-0003-3834-539X"],"display_name":"Jie Chang","raw_author_names":["J. C. Chang","J. Chang","J.C. Chang","Jie Chang"],"full_name":"Jie Chang","works_count":18,"cited_by_count":207,"summary_stats":{"2yr_mean_citedness":8.0,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5103050737","orcid":"https://orcid.org/0000-0003-3834-539X","observed_orcids":["https://orcid.org/0000-0003-3834-539X"]},"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":[2020,2018]},{"institution":{"id":"https://openalex.org/I160993911","ror":"https://ror.org/03pnv4752","display_name":"Queensland University of Technology","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I168719708","ror":"https://ror.org/03q8dnn23","display_name":"City University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},"years":[2011,2008]},{"institution":{"id":"https://openalex.org/I19820366","ror":"https://ror.org/034t30j35","display_name":"Chinese Academy of Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210134906","ror":"https://ror.org/035zbbv42","display_name":"First Affiliated Hospital of Henan University of Science and Technology","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210134906"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210140689","ror":"https://ror.org/04akaak77","display_name":"Technical Institute of Physics and Chemistry","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I90610280","ror":"https://ror.org/0530pts50","display_name":"South China University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},"years":[2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I90610280","ror":"https://ror.org/0530pts50","display_name":"South China University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"topics":[{"id":"https://openalex.org/T11360","display_name":"Flame retardant materials and properties","count":4,"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/T10661","display_name":"biodegradable polymer synthesis and properties","count":3,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T11009","display_name":"Catalysis for Biomass Conversion","count":3,"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/T11208","display_name":"Lignin and Wood Chemistry","count":3,"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/T13171","display_name":"Polymer Science and PVC","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T11360","display_name":"Flame retardant materials and properties","value":6.15e-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/T13171","display_name":"Polymer Science and PVC","value":2.87e-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/T12195","display_name":"Aerogels and thermal insulation","value":2.65e-05,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T11009","display_name":"Catalysis for Biomass Conversion","value":2.36e-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/T11208","display_name":"Lignin and Wood Chemistry","value":1.95e-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"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9289035201072693},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8141766786575317},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.6855000257492065},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.6080271005630493},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.15861842036247253}],"counts_by_year":[{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":76},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":18},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2023,"works_count":4,"oa_works_count":1,"cited_by_count":37},{"year":2024,"works_count":5,"oa_works_count":2,"cited_by_count":38},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":26}],"display_name_alternatives":["J. C. Chang","J. Chang","J.C. Chang","Jie Chang"],"block_key":"j chang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5103050737","updated_date":"2026-10-13T12:33:52","created_date":"2025-10-10T00:00:00"}
