{"id":"https://openalex.org/W2331960024","doi":"https://doi.org/10.5188/jsmerj.20.1","title":"Development of High Efficient Photocatalytic TiO2 Thin Films Responding to Visible Light","display_name":"Development of High Efficient Photocatalytic TiO2 Thin Films Responding to Visible Light","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2331960024","doi":"https://doi.org/10.5188/jsmerj.20.1","mag":"2331960024"},"language":"en","primary_location":{"id":"doi:10.5188/jsmerj.20.1","doi":"https://doi.org/10.5188/jsmerj.20.1","is_oa":true,"landing_page_url":"https://doi.org/10.5188/jsmerj.20.1","pdf_url":"https://www.jstage.jst.go.jp/article/jsmerj1988/20/1/20_1_1/_pdf","source":{"id":"https://openalex.org/S2764715483","display_name":"Journal of the Society of Materials Engineering for Resources of Japan","issn_l":"0919-9853","issn":["0919-9853","1884-6610","2433-0507","2433-9385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313431","host_organization_name":"Akita University","host_organization_lineage":["https://openalex.org/P4310313431"],"host_organization_lineage_names":["Akita University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Society of Materials Engineering for Resources of Japan","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/jsmerj1988/20/1/20_1_1/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008656556","display_name":"Yumetaka SASAKI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210101484","display_name":"National Institute of Technology Akita College","ror":"https://ror.org/00znz6a90","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210101484","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yumetaka SASAKI","raw_affiliation_strings":["\u79cb\u7530\u5de5\u696d\u9ad8\u7b49\u5c02\u9580\u5b66\u6821\u5c02\u653b\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u79cb\u7530\u5de5\u696d\u9ad8\u7b49\u5c02\u9580\u5b66\u6821\u5c02\u653b\u79d1","institution_ids":["https://openalex.org/I4210101484"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085554516","display_name":"Kiyomitsu Asano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210101484","display_name":"National Institute of Technology Akita College","ror":"https://ror.org/00znz6a90","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210101484","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyomitsu ASANO","raw_affiliation_strings":["\u79cb\u7530\u5de5\u696d\u9ad8\u7b49\u5c02\u9580\u5b66\u6821\u5c02\u653b\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u79cb\u7530\u5de5\u696d\u9ad8\u7b49\u5c02\u9580\u5b66\u6821\u5c02\u653b\u79d1","institution_ids":["https://openalex.org/I4210101484"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210101484"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.28274319,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"20","issue":"1","first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9990000128746033,"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","score":0.0005000000237487257,"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/T11442","display_name":"Titanium Alloys Microstructure and Properties","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tio2-thin-films","display_name":"TiO2 thin films","score":0.9259999990463257},{"id":"https://openalex.org/keywords/photocatalysis","display_name":"photocatalysis","score":0.8370000123977661},{"id":"https://openalex.org/keywords/visible-light-absorption","display_name":"visible light absorption","score":0.9509999752044678},{"id":"https://openalex.org/keywords/rf-magnetron-sputtering","display_name":"RF magnetron sputtering","score":0.8880000114440918},{"id":"https://openalex.org/keywords/uv-irradiation","display_name":"UV irradiation","score":0.593999981880188},{"id":"https://openalex.org/keywords/bacterial-decomposition","display_name":"bacterial decomposition","score":0.5820000171661377},{"id":"https://openalex.org/keywords/escherichia-coli","display_name":"Escherichia coli","score":0.8119999766349792},{"id":"https://openalex.org/keywords/band-gap-narrowing","display_name":"band gap narrowing","score":0.5289999842643738},{"id":"https://openalex.org/keywords/antibacterial-materials","display_name":"antibacterial materials","score":0.7070000171661377},{"id":"https://openalex.org/keywords/catheters","display_name":"catheters","score":0.6669999957084656},{"id":"https://openalex.org/keywords/contact-lenses","display_name":"contact lenses","score":0.8489999771118164},{"id":"https://openalex.org/keywords/plastic-containers","display_name":"plastic containers","score":0.8379999995231628}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8823714852333069},{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.7330431342124939},{"id":"https://openalex.org/C104663316","wikidata":"https://www.wikidata.org/wiki/Q76299","display_name":"Visible spectrum","level":2,"score":0.7242096066474915},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.7159343361854553},{"id":"https://openalex.org/C111337013","wikidata":"https://www.wikidata.org/wiki/Q2737837","display_name":"Irradiation","level":2,"score":0.7073042392730713},{"id":"https://openalex.org/C61427134","wikidata":"https://www.wikidata.org/wiki/Q847609","display_name":"Sputter deposition","level":4,"score":0.6235899925231934},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5242093801498413},{"id":"https://openalex.org/C2779441425","wikidata":"https://www.wikidata.org/wiki/Q2122463","display_name":"Fused quartz","level":3,"score":0.5125534534454346},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.5006463527679443},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4986906051635742},{"id":"https://openalex.org/C22423302","wikidata":"https://www.wikidata.org/wiki/Q898444","display_name":"Sputtering","level":3,"score":0.4940803349018097},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.32508599758148193},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2750730514526367},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.24545681476593018},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.11100000143051147},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06145837903022766},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5188/jsmerj.20.1","doi":"https://doi.org/10.5188/jsmerj.20.1","is_oa":true,"landing_page_url":"https://doi.org/10.5188/jsmerj.20.1","pdf_url":"https://www.jstage.jst.go.jp/article/jsmerj1988/20/1/20_1_1/_pdf","source":{"id":"https://openalex.org/S2764715483","display_name":"Journal of the Society of Materials Engineering for Resources of Japan","issn_l":"0919-9853","issn":["0919-9853","1884-6610","2433-0507","2433-9385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313431","host_organization_name":"Akita University","host_organization_lineage":["https://openalex.org/P4310313431"],"host_organization_lineage_names":["Akita University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Society of Materials Engineering for Resources of Japan","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.5188/jsmerj.20.1","doi":"https://doi.org/10.5188/jsmerj.20.1","is_oa":true,"landing_page_url":"https://doi.org/10.5188/jsmerj.20.1","pdf_url":"https://www.jstage.jst.go.jp/article/jsmerj1988/20/1/20_1_1/_pdf","source":{"id":"https://openalex.org/S2764715483","display_name":"Journal of the Society of Materials Engineering for Resources of Japan","issn_l":"0919-9853","issn":["0919-9853","1884-6610","2433-0507","2433-9385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313431","host_organization_name":"Akita University","host_organization_lineage":["https://openalex.org/P4310313431"],"host_organization_lineage_names":["Akita University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Society of Materials Engineering for Resources of Japan","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2331960024.pdf","grobid_xml":"https://content.openalex.org/works/W2331960024.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W1987412006"],"related_works":["https://openalex.org/W7145692622","https://openalex.org/W2036459228","https://openalex.org/W2035281086","https://openalex.org/W2008558485","https://openalex.org/W24959061","https://openalex.org/W2010147281","https://openalex.org/W2002616206","https://openalex.org/W2047476662","https://openalex.org/W2066325412","https://openalex.org/W6986395970"],"abstract_inverted_index":{"TiO2":[0,16,67],"photocatalysts":[1],"decompose":[2,38],"hazardous":[3],"chemical":[4],"substances":[5],"into":[6],"CO2":[7],"and":[8,74],"H2O":[9],"under":[10],"light":[11,48,72],"irradiation.":[12],"We":[13,52],"formed":[14],"the":[15,20,35,90],"thin":[17,36,68],"films":[18,37,69],"on":[19],"quartz":[21],"glass":[22],"plates":[23],"by":[24,89],"RF":[25,91],"magnetron":[26,92],"sputtering":[27,93],"method":[28],"without":[29,94],"heating.":[30,95],"After":[31],"90-second":[32],"UV":[33],"irradiation,":[34],"colon":[39],"bacillus":[40],"down":[41],"to":[42,54],"0.1%.":[43],"Moreover,":[44],"they":[45],"absorbed":[46,70],"visible":[47,71],"at":[49],"over":[50],"600nm.":[51],"tried":[53],"pile":[55],"up":[56],"these":[57],"semiconductor":[58],"films,":[59],"whose":[60],"energy":[61],"gaps":[62],"are":[63],"narrower":[64],"than":[65],"3.2eV.":[66],"more":[73,76],"caused":[75],"efficient":[77],"photocatalytic":[78],"reaction.":[79],"Antibacterial":[80],"catheters,":[81],"contact":[82],"lenses,":[83],"plastic":[84],"containers,":[85],"etc.,":[86],"were":[87],"prepared":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2016-06-24T00:00:00"}