{"id":"https://openalex.org/A5121004841","orcid":null,"observed_orcids":[],"display_name":"Haohao Ren","raw_author_names":["Haohao Ren"],"full_name":"Haohao Ren","works_count":2,"cited_by_count":3,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5121004841","orcid":null,"observed_orcids":[]},"affiliations":[{"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":[2026,2025]},{"institution":{"id":"https://openalex.org/I4210089297","ror":"https://ror.org/007ffzr57","display_name":"Lanzhou Institute of Chemical Physics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4391768094","ror":"https://ror.org/00tnqka34","display_name":"State Key Laboratory of Solid Lubrication","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297","https://openalex.org/I4391768094"]},"years":[2026,2025]}],"last_known_institutions":[{"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"]},{"id":"https://openalex.org/I4210089297","ror":"https://ror.org/007ffzr57","display_name":"Lanzhou Institute of Chemical Physics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},{"id":"https://openalex.org/I4391768094","ror":"https://ror.org/00tnqka34","display_name":"State Key Laboratory of Solid Lubrication","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297","https://openalex.org/I4391768094"]}],"topics":[{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","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"}},{"id":"https://openalex.org/T12071","display_name":"Marine Biology and Environmental Chemistry","count":2,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11278","display_name":"Calcium Carbonate Crystallization and Inhibition","count":1,"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/T14184","display_name":"Metallurgy and Material Science","count":1,"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/T12071","display_name":"Marine Biology and Environmental Chemistry","value":3.6e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T14184","display_name":"Metallurgy and Material Science","value":2.9e-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/T11278","display_name":"Calcium Carbonate Crystallization and Inhibition","value":9.6e-06,"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/T10310","display_name":"Corrosion Behavior and Inhibition","value":5.6e-06,"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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9241999983787537},{"id":"2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","score":0.8578000068664551},{"id":"20625102","wikidata":"https://www.wikidata.org/wiki/Q137056","display_name":"Corrosion","score":0.7760000228881836},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.5896000266075134},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.4253999888896942}],"counts_by_year":[{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":3}],"display_name_alternatives":["Haohao Ren"],"block_key":"h ren","works_api_url":"https://api.openalex.org/works?filter=author.id:A5121004841","updated_date":"2026-11-04T11:47:51","created_date":"2025-12-22T00:00:00"}