{"id":"https://openalex.org/W2005266790","doi":"https://doi.org/10.1039/b916766h","title":"Polyoxometalate-based protic alkylimidazolium salts as reaction-induced phase-separation catalysts for olefin epoxidation","display_name":"Polyoxometalate-based protic alkylimidazolium salts as reaction-induced phase-separation catalysts for olefin epoxidation","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2005266790","doi":"https://doi.org/10.1039/b916766h","mag":"2005266790"},"language":"en","primary_location":{"id":"doi:10.1039/b916766h","doi":"https://doi.org/10.1039/b916766h","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b916766h","pdf_url":null,"source":{"id":"https://openalex.org/S55009144","display_name":"Green Chemistry","issn_l":"1463-9262","issn":["1463-9262","1463-9270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-1","norway-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Green Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5060732415","display_name":"Yunxiang Qiao","orcid":"https://orcid.org/0000-0003-4121-8041","observed_orcids":["https://orcid.org/0000-0003-4121-8041"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunxiang Qiao","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023180240","display_name":"Zhenshan Hou","orcid":"https://orcid.org/0000-0003-1545-6804","observed_orcids":["https://orcid.org/0000-0003-1545-6804"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenshan Hou","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100319263","display_name":"Huan Li","orcid":"https://orcid.org/0009-0009-5551-4360","observed_orcids":["https://orcid.org/0009-0009-5551-4360"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Li","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079393431","display_name":"Yuxuan Hu","orcid":"https://orcid.org/0000-0001-5196-5409","observed_orcids":["https://orcid.org/0000-0001-5196-5409"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Hu","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100776437","display_name":"Bo Feng","orcid":"https://orcid.org/0000-0002-9921-8776","observed_orcids":["https://orcid.org/0000-0002-9921-8776"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Feng","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056698505","display_name":"Xiangrui Wang","orcid":"https://orcid.org/0000-0003-4512-4149","observed_orcids":["https://orcid.org/0000-0003-4512-4149"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangrui Wang","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100658292","display_name":"Hua Li","orcid":"https://orcid.org/0000-0001-6618-7216","observed_orcids":["https://orcid.org/0000-0001-6618-7216","https://orcid.org/0000-0002-2620-1711"]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Hua","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091098593","display_name":"Qingfa Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingfa Huang","raw_affiliation_strings":["Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I143593769"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5023180240"],"corresponding_institution_ids":["https://openalex.org/I143593769"],"apc_list":null,"apc_paid":null,"fwci":2.8682,"has_fulltext":false,"cited_by_count":97,"citation_normalized_percentile":{"value":0.91297928,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"11","issue":"12","first_page":"1955","last_page":"1955"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11286","display_name":"Polyoxometalates: Synthesis and Applications","score":0.8241999745368958,"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"}},"topics":[{"id":"https://openalex.org/T11286","display_name":"Polyoxometalates: Synthesis and Applications","score":0.8241999745368958,"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/T10480","display_name":"Ionic liquids properties and applications","score":0.15440000593662262,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11989","display_name":"Oxidative Organic Chemistry Reactions","score":0.0035000001080334187,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polyoxometalates","display_name":"polyoxometalates","score":0.972000002861023},{"id":"https://openalex.org/keywords/olefin-epoxidation","display_name":"olefin epoxidation","score":0.8330000042915344},{"id":"https://openalex.org/keywords/cyclooctene","display_name":"cyclooctene","score":0.871999979019165},{"id":"https://openalex.org/keywords/reaction-induced-phase-separation","display_name":"reaction-induced phase separation","score":0.8190000057220459},{"id":"https://openalex.org/keywords/ionic-liquids","display_name":"ionic liquids","score":0.843999981880188},{"id":"https://openalex.org/keywords/peroxotungstate","display_name":"peroxotungstate","score":0.8539999723434448},{"id":"https://openalex.org/keywords/catalyst-recycling","display_name":"catalyst recycling","score":0.6990000009536743},{"id":"https://openalex.org/keywords/emulsion-phase-separation","display_name":"emulsion phase separation","score":0.5}],"concepts":[{"id":"https://openalex.org/C154881586","wikidata":"https://www.wikidata.org/wiki/Q898579","display_name":"Ionic liquid","level":3,"score":0.9567599296569824},{"id":"https://openalex.org/C2781436684","wikidata":"https://www.wikidata.org/wiki/Q41295522","display_name":"Cyclooctene","level":3,"score":0.9190845489501953},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8626511096954346},{"id":"https://openalex.org/C2777498215","wikidata":"https://www.wikidata.org/wiki/Q910291","display_name":"Polyoxometalate","level":3,"score":0.8391067981719971},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.791603684425354},{"id":"https://openalex.org/C51886252","wikidata":"https://www.wikidata.org/wiki/Q4118667","display_name":"Olefin fiber","level":3,"score":0.6708112955093384},{"id":"https://openalex.org/C2776371256","wikidata":"https://www.wikidata.org/wiki/Q12370","display_name":"Salt (chemistry)","level":2,"score":0.5321758389472961},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.43464455008506775},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.42725926637649536},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3751432001590729}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1039/b916766h","doi":"https://doi.org/10.1039/b916766h","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b916766h","pdf_url":null,"source":{"id":"https://openalex.org/S55009144","display_name":"Green Chemistry","issn_l":"1463-9262","issn":["1463-9262","1463-9270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-1","norway-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Green Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1935514518","https://openalex.org/W1964581772","https://openalex.org/W1965567887","https://openalex.org/W1970055485","https://openalex.org/W1981222137","https://openalex.org/W1981314897","https://openalex.org/W1986014923","https://openalex.org/W1998722190","https://openalex.org/W1999960180","https://openalex.org/W2001874115","https://openalex.org/W2003292556","https://openalex.org/W2006612110","https://openalex.org/W2014893688","https://openalex.org/W2017314028","https://openalex.org/W2021094627","https://openalex.org/W2021112249","https://openalex.org/W2024709720","https://openalex.org/W2026299532","https://openalex.org/W2037718218","https://openalex.org/W2039478435","https://openalex.org/W2039832240","https://openalex.org/W2047149556","https://openalex.org/W2048414462","https://openalex.org/W2062042972","https://openalex.org/W2063217797","https://openalex.org/W2073171298","https://openalex.org/W2077834895","https://openalex.org/W2080482519","https://openalex.org/W2081586999","https://openalex.org/W2088379574","https://openalex.org/W2089439093","https://openalex.org/W2092895472","https://openalex.org/W2094564426","https://openalex.org/W2094869480","https://openalex.org/W2095018307","https://openalex.org/W2102725300","https://openalex.org/W2108604681","https://openalex.org/W2142473783","https://openalex.org/W2146582209","https://openalex.org/W2173058599","https://openalex.org/W2951566812","https://openalex.org/W2952437777"],"related_works":["https://openalex.org/W4377940932","https://openalex.org/W1997416012","https://openalex.org/W2042365959","https://openalex.org/W2560253390","https://openalex.org/W2005767406","https://openalex.org/W2398218065","https://openalex.org/W2056567874","https://openalex.org/W2332237320","https://openalex.org/W2067485281","https://openalex.org/W2168098581"],"abstract_inverted_index":{"Two":[0],"protic":[1,40],"alkylimidazolium":[2],"polyoxometalates,":[3],"together":[4],"with":[5],"two":[6],"corresponding":[7],"aprotic":[8],"N-methyl-alkylimidazolium":[9],"polyoxometalates":[10],"were":[11,26],"synthesized":[12],"and":[13,21,56,113,117,134],"characterized":[14],"by":[15],"the":[16,31,57,62,79,86,121,125,128,132,137],"methods":[17],"of":[18,33,64,81,88,127,136],"NMR,":[19],"IR":[20],"TGAetc.":[22],"Then,":[23],"these":[24,67],"salts":[25],"employed":[27],"as":[28],"catalysts":[29],"for":[30,61],"epoxidation":[32,63,80],"cyclooctene":[34,65],"in":[35,101],"different":[36],"media.":[37],"The":[38,69,104],"novel":[39],"N-dodecylimidazolium":[41],"peroxotungstate":[42],"[HDIm]2[{WO(O2)2}2(\u03bc\u2013O)]":[43,73],"was":[44],"found":[45],"to":[46,78,111,115,119],"be":[47,76],"a":[48],"room":[49],"temperature":[50],"liquid":[51,71],"molten":[52],"salt":[53],"(ionic":[54],"liquid)":[55],"most":[58],"effective":[59],"catalyst":[60,72,96,122,139],"among":[66],"salts.":[68],"ionic":[70],"can":[74,107],"also":[75],"extended":[77],"some":[82],"other":[83],"substrates.":[84],"On":[85],"basis":[87],"this":[89,102],"experimental":[90],"observation,":[91],"an":[92],"efficient":[93],"reaction-induced":[94],"phase-separation":[95],"system":[97,106],"has":[98],"been":[99],"developed":[100],"work.":[103],"reaction":[105],"switch":[108],"from":[109],"tri-phase":[110],"emulsion":[112],"then":[114],"biphase":[116],"finally":[118],"all":[120],"self-precipitating":[123],"at":[124],"end":[126],"reaction,":[129],"which":[130],"made":[131],"recovery":[133],"reuse":[135],"present":[138],"very":[140],"convenient.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":14},{"year":2012,"cited_by_count":9}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2025-10-10T00:00:00"}
