{"id":"https://openalex.org/W2322403516","doi":"https://doi.org/10.1021/jp0552933","title":"Photocatalytic Activity of R3MO7 and R2Ti2O7 (R = Y, Gd, La; M = Nb, Ta) for Water Splitting into H2 and O2","display_name":"Photocatalytic Activity of R3MO7 and R2Ti2O7 (R = Y, Gd, La; M = Nb, Ta) for Water Splitting into H2 and O2","publication_year":2006,"publication_date":"2006-01-12","ids":{"openalex":"https://openalex.org/W2322403516","doi":"https://doi.org/10.1021/jp0552933","mag":"2322403516","pmid":"https://pubmed.ncbi.nlm.nih.gov/16471807"},"language":"en","primary_location":{"id":"doi:10.1021/jp0552933","doi":"https://doi.org/10.1021/jp0552933","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jp0552933","pdf_url":null,"source":{"id":"https://openalex.org/S185621672","display_name":"The Journal of Physical Chemistry B","issn_l":"1520-5207","issn":["1520-5207","1520-6106"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry B","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087849116","display_name":"Ryu Abe","orcid":"https://orcid.org/0000-0001-8592-076X","observed_orcids":["https://orcid.org/0000-0001-8592-076X"]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryu Abe","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan","institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060366698","display_name":"Masanobu Higashi","orcid":"https://orcid.org/0000-0002-1265-2191","observed_orcids":["https://orcid.org/0000-0002-1265-2191"]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanobu Higashi","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan","institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013211314","display_name":"Kazuhiro Sayama","orcid":"https://orcid.org/0000-0003-1847-5242","observed_orcids":["https://orcid.org/0000-0003-1847-5242"]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Sayama","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan","institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110773817","display_name":"Yoshimoto Abe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshimoto Abe","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan","institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111929217","display_name":"Hideki Sugihara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideki Sugihara","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), 1\u22121\u22121 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8514, Japan","institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5087849116"],"corresponding_institution_ids":["https://openalex.org/I161296585","https://openalex.org/I73613424"],"apc_list":null,"apc_paid":null,"fwci":7.9147,"has_fulltext":false,"cited_by_count":300,"citation_normalized_percentile":{"value":0.97728348,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"110","issue":"5","first_page":"2219","last_page":"2226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10078","display_name":"Advanced Photocatalysis Techniques","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/T10078","display_name":"Advanced Photocatalysis Techniques","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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.0003000000142492354,"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/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/photocatalytic-water-splitting","display_name":"photocatalytic water splitting","score":0.996999979019165},{"id":"https://openalex.org/keywords/hydrogen-evolution-reaction","display_name":"hydrogen evolution reaction","score":0.609000027179718},{"id":"https://openalex.org/keywords/oxygen-evolution-reaction","display_name":"oxygen evolution reaction","score":0.7739999890327454},{"id":"https://openalex.org/keywords/pyrochlore-structure","display_name":"pyrochlore structure","score":0.7649999856948853},{"id":"https://openalex.org/keywords/perovskite-structure","display_name":"perovskite structure","score":0.972000002861023},{"id":"https://openalex.org/keywords/electron-and-hole-mobility","display_name":"electron and hole mobility","score":0.7350000143051147},{"id":"https://openalex.org/keywords/crystal-structure-dependence","display_name":"crystal structure dependence","score":0.6600000262260437},{"id":"https://openalex.org/keywords/la2ti2o7","display_name":"lanthanum titanate","score":0.7519999742507935},{"id":"https://openalex.org/keywords/ytio3","display_name":"YTiO3","score":0.9380000233650208},{"id":"https://openalex.org/keywords/gadolinium-titanate","display_name":"gadolinium titanate","score":0.9990000128746033}],"concepts":[{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.9000266194343567},{"id":"https://openalex.org/C198819137","wikidata":"https://www.wikidata.org/wiki/Q188884","display_name":"Octahedron","level":3,"score":0.8389759063720703},{"id":"https://openalex.org/C37243968","wikidata":"https://www.wikidata.org/wiki/Q648961","display_name":"Orthorhombic crystal system","level":3,"score":0.8288146257400513},{"id":"https://openalex.org/C61276311","wikidata":"https://www.wikidata.org/wiki/Q624543","display_name":"Monoclinic crystal system","level":3,"score":0.8104051947593689},{"id":"https://openalex.org/C2779303976","wikidata":"https://www.wikidata.org/wiki/Q417202","display_name":"Pyrochlore","level":3,"score":0.7734532356262207},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6865448951721191},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.6160959601402283},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.6058521270751953},{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.5856351256370544},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.4256863594055176},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15491396188735962},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.1486874222755432},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.10125595331192017},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/jp0552933","doi":"https://doi.org/10.1021/jp0552933","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jp0552933","pdf_url":null,"source":{"id":"https://openalex.org/S185621672","display_name":"The Journal of Physical Chemistry B","issn_l":"1520-5207","issn":["1520-5207","1520-6106"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry B","raw_type":"journal-article"},{"id":"pmid:16471807","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16471807","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The journal of physical chemistry. B","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W103264570","https://openalex.org/W1966323201","https://openalex.org/W1970192358","https://openalex.org/W1975150111","https://openalex.org/W1991232024","https://openalex.org/W2001543409","https://openalex.org/W2001848993","https://openalex.org/W2007778800","https://openalex.org/W2016029516","https://openalex.org/W2021856393","https://openalex.org/W2035191472","https://openalex.org/W2045521406","https://openalex.org/W2046442571","https://openalex.org/W2048525580","https://openalex.org/W2057103857","https://openalex.org/W2064931697","https://openalex.org/W2091901718","https://openalex.org/W2105313089","https://openalex.org/W2142134333","https://openalex.org/W2949398787","https://openalex.org/W2950098031","https://openalex.org/W2951601229"],"related_works":["https://openalex.org/W2060182005","https://openalex.org/W2951766667","https://openalex.org/W2951601229","https://openalex.org/W2045918454","https://openalex.org/W2056280359","https://openalex.org/W7027975617","https://openalex.org/W1995976175","https://openalex.org/W2066367387","https://openalex.org/W2522645197","https://openalex.org/W2046962134"],"abstract_inverted_index":{"The":[0,81],"photocatalytic":[1,19,94],"activities":[2],"of":[3,55,60,63,67,88],"R3MO7":[4],"and":[5,24,29,38,46,90],"R2Ti2O7":[6],"(R=Y,":[7],"Gd,":[8],"La;":[9],"M=Nb,":[10],"Ta)":[11],"strongly":[12],"depended":[13],"on":[14],"the":[15,86],"crystal":[16],"structure.":[17,53],"Overall,":[18],"water":[20],"splitting":[21],"into":[22],"H2":[23],"O2":[25],"proceeded":[26],"over":[27],"La3TaO7":[28],"La3NbO7,":[30],"which":[31,40,48],"have":[32,41],"an":[33],"orthorhombic":[34],"weberite":[35],"structure,":[36,45],"Y2Ti2O7":[37],"Gd2Ti2O7,":[39],"a":[42,50,61,77],"cubic":[43],"pyrochlore":[44],"La2Ti2O7,":[47],"has":[49],"monoclinic":[51],"perovskite":[52],"All":[54],"these":[56],"materials":[57,74],"are":[58],"composed":[59],"network":[62,78,83],"corner-shared":[64],"octahedral":[65,82],"units":[66],"metal":[68],"cations":[69],"(TaO6,":[70],"NbO6,":[71],"or":[72],"TiO6);":[73],"without":[75],"such":[76],"were":[79],"inactive.":[80],"certainly":[84],"increased":[85],"mobility":[87],"electrons":[89],"holes,":[91],"thereby":[92],"enhancing":[93],"activity.":[95]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":25},{"year":2017,"cited_by_count":20},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":27},{"year":2014,"cited_by_count":22},{"year":2013,"cited_by_count":25},{"year":2012,"cited_by_count":14}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
