{"id":"https://openalex.org/W2467181754","doi":null,"title":"Alkaline hydrolysis of poly(ethylene terephthalate) in presence of a phase transfer catalyst","display_name":"Alkaline hydrolysis of poly(ethylene terephthalate) in presence of a phase transfer catalyst","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2467181754","mag":"2467181754"},"language":"en","primary_location":{"id":"mag:2467181754","doi":null,"is_oa":true,"landing_page_url":"http://nopr.niscair.res.in/bitstream/123456789/1079/1/IJCT%2014%282%29%20%282007%29%20173-177.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S127420649","display_name":"Indian Journal of Chemical Technology","issn_l":"0971-457X","issn":["0971-457X","0975-0991"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4363601005","host_organization_name":"CSIR-NIScPR","host_organization_lineage":["https://openalex.org/P4363601005"],"host_organization_lineage_names":["CSIR-NIScPR"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Journal of Chemical Technology","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://nopr.niscair.res.in/bitstream/123456789/1079/1/IJCT%2014%282%29%20%282007%29%20173-177.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110622872","display_name":"J. Das","orcid":"https://orcid.org/0009-0001-1317-7046","observed_orcids":["https://orcid.org/0009-0001-1317-7046"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Das","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049349294","display_name":"A.B. Halgeri","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.B. Halgeri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045438906","display_name":"Vandana Devi Sahu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vandana Devi Sahu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089860198","display_name":"Parimal A. Parikh","orcid":"https://orcid.org/0000-0002-1873-6310","observed_orcids":["https://orcid.org/0000-0002-1873-6310"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Parimal A. Parikh","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1873-6310","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0272,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.77485087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"14","issue":"2","first_page":"173","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.8779000043869019,"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"}},"topics":[{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.8779000043869019,"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/T12017","display_name":"Recycling and Waste Management Techniques","score":0.03189999982714653,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14179","display_name":"Waste Management and Recycling","score":0.015300000086426735,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polyethylene-terephthalate","display_name":"polyethylene terephthalate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/alkaline-hydrolysis","display_name":"alkaline hydrolysis","score":0.9950000047683716},{"id":"https://openalex.org/keywords/phase-transfer-catalyst","display_name":"phase transfer catalyst","score":0.9679999947547913},{"id":"https://openalex.org/keywords/terephthalic-acid-recovery","display_name":"terephthalic acid recovery","score":0.9150000214576721},{"id":"https://openalex.org/keywords/benzalkonium-chloride","display_name":"benzalkonium chloride","score":0.8489999771118164},{"id":"https://openalex.org/keywords/pet-recycling","display_name":"PET recycling","score":0.7369999885559082},{"id":"https://openalex.org/keywords/monomer-recovery","display_name":"monomer recovery","score":0.7710000276565552},{"id":"https://openalex.org/keywords/degree-of-hydrolysis","display_name":"degree of hydrolysis","score":0.8999999761581421},{"id":"https://openalex.org/keywords/reaction-condition-optimization","display_name":"reaction condition optimization","score":0.47200000286102295}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9109196662902832},{"id":"https://openalex.org/C2780330708","wikidata":"https://www.wikidata.org/wiki/Q408984","display_name":"Terephthalic acid","level":3,"score":0.9106366634368896},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.7755028605461121},{"id":"https://openalex.org/C94412978","wikidata":"https://www.wikidata.org/wiki/Q103135","display_name":"Hydrolysis","level":2,"score":0.7664768695831299},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.6483680605888367},{"id":"https://openalex.org/C2775919038","wikidata":"https://www.wikidata.org/wiki/Q108126784","display_name":"Benzalkonium chloride","level":2,"score":0.6273688077926636},{"id":"https://openalex.org/C2778597550","wikidata":"https://www.wikidata.org/wiki/Q151313","display_name":"Ethylene","level":3,"score":0.624765157699585},{"id":"https://openalex.org/C90932021","wikidata":"https://www.wikidata.org/wiki/Q16002536","display_name":"Alkaline hydrolysis","level":3,"score":0.5913732051849365},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.4838358461856842},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.460105299949646},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.4585866630077362},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.4234715402126312},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.31962910294532776},{"id":"https://openalex.org/C119394753","wikidata":"https://www.wikidata.org/wiki/Q188245","display_name":"Polyester","level":2,"score":0.31729570031166077},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.20567208528518677}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2467181754","doi":null,"is_oa":true,"landing_page_url":"http://nopr.niscair.res.in/bitstream/123456789/1079/1/IJCT%2014%282%29%20%282007%29%20173-177.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S127420649","display_name":"Indian Journal of Chemical Technology","issn_l":"0971-457X","issn":["0971-457X","0975-0991"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4363601005","host_organization_name":"CSIR-NIScPR","host_organization_lineage":["https://openalex.org/P4363601005"],"host_organization_lineage_names":["CSIR-NIScPR"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Journal of Chemical Technology","raw_type":null}],"best_oa_location":{"id":"mag:2467181754","doi":null,"is_oa":true,"landing_page_url":"http://nopr.niscair.res.in/bitstream/123456789/1079/1/IJCT%2014%282%29%20%282007%29%20173-177.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S127420649","display_name":"Indian Journal of Chemical Technology","issn_l":"0971-457X","issn":["0971-457X","0975-0991"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4363601005","host_organization_name":"CSIR-NIScPR","host_organization_lineage":["https://openalex.org/P4363601005"],"host_organization_lineage_names":["CSIR-NIScPR"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Journal of Chemical Technology","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","score":0.833299994468689,"display_name":"Responsible consumption and production"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1975392958","https://openalex.org/W2032322560","https://openalex.org/W2149367615","https://openalex.org/W1972524954","https://openalex.org/W2127507318","https://openalex.org/W6961327957","https://openalex.org/W4403338539","https://openalex.org/W2095434293","https://openalex.org/W2036029195","https://openalex.org/W4411930677"],"abstract_inverted_index":{"Poly(ethylene":[0],"terephthalate)":[1],"(PET)":[2],"powder":[3],"was":[4,43,65,93],"hydrolyzed":[5],"at":[6,14,49],"atmospheric":[7],"pressure":[8],"in":[9,55,67],"5-10":[10],"wt%":[11],"aqueous":[12],"NaOH":[13,109],"95\u00b0C":[15],"for":[16],"100":[17],"min":[18],"using":[19],"some":[20],"phase":[21],"transfer":[22],"catalysts":[23],"(PTC)":[24],"with":[25,83],"an":[26],"intention":[27],"to":[28,44,95],"recover":[29],"the":[30,34,47,56,60,68,74,84,97,102],"starting":[31],"monomers":[32],"from":[33],"waste":[35],"PET.":[36,78,89],"The":[37,79],"intent":[38],"behind":[39],"attempting":[40],"new":[41],"PTC":[42,72],"carry":[45],"out":[46],"reaction":[48,114],"milder":[50],"conditions":[51],"than":[52],"those":[53],"reported":[54],"literature.":[57],"One":[58],"of":[59,70,77,86,88],"monomers,":[61],"terephthalic":[62],"acid":[63],"(TPA)":[64],"produced":[66],"presence":[69],"a":[71],"during":[73],"alkaline":[75],"hydrolysis":[76,87],"TPA":[80],"yield":[81],"agreed":[82],"degree":[85],"Benzalkonium":[90],"chloride":[91],"(BKC)":[92],"found":[94],"be":[96],"most":[98],"effective":[99],"catalyst":[100,111],"among":[101],"ones":[103],"studied.":[104],"Operating":[105],"parameters":[106],"such":[107],"as":[108],"concentration,":[110],"concentration":[112],"and":[113],"temperature":[115],"were":[116],"optimized.":[117]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-07-22T00:00:00"}
