{"id":"https://openalex.org/W7225639283","doi":"https://doi.org/10.1080/25740881.2026.2761315","title":"Electrospun Films from Recycled rPET Functionalized with Nano-Hydroxyapatite and Natural Phosphate for Enhanced Thermal Stability","display_name":"Electrospun Films from Recycled rPET Functionalized with Nano-Hydroxyapatite and Natural Phosphate for Enhanced Thermal Stability","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225639283","doi":"https://doi.org/10.1080/25740881.2026.2761315"},"language":"en","primary_location":{"id":"doi:10.1080/25740881.2026.2761315","doi":"https://doi.org/10.1080/25740881.2026.2761315","is_oa":false,"landing_page_url":"https://doi.org/10.1080/25740881.2026.2761315","pdf_url":null,"source":{"id":"https://openalex.org/S4210195438","display_name":"Polymer-Plastics Technology and Materials","issn_l":"2574-0881","issn":["2574-0881","2574-089X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer-Plastics Technology and Materials","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5013871422","display_name":"Mohamed El Messoudi","orcid":"https://orcid.org/0000-0003-0407-2485","observed_orcids":["https://orcid.org/0000-0003-0407-2485"]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Mohamed El Messoudi","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5144434318","display_name":"Souhail Zerouany","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Souhail Zerouany","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5144446108","display_name":"Tariq Idrissi Serhrouchni","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Tariq Idrissi Serhrouchni","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068811989","display_name":"Oumaima Bili","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Oumaima Bili","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117664235","display_name":"Chaima\u00e0 El Kouali","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Chaima\u00e0 El Kouali","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038047882","display_name":"Latifa Hajji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Latifa Hajji","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076524673","display_name":"Sa\u00efd Gmouh","orcid":"https://orcid.org/0000-0002-1500-3744","observed_orcids":["https://orcid.org/0000-0002-1500-3744"]},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Said Gmouh","raw_affiliation_strings":["Hassan II University of Casablanca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hassan II University of Casablanca","institution_ids":["https://openalex.org/I99297268"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5013871422"],"corresponding_institution_ids":["https://openalex.org/I99297268"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11360","display_name":"Flame retardant materials and properties","score":0.9818999767303467,"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/T11360","display_name":"Flame retardant materials and properties","score":0.9818999767303467,"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/T10729","display_name":"Electrospun Nanofibers in Biomedical Applications","score":0.0035000001080334187,"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/T10389","display_name":"Polymer crystallization and properties","score":0.002099999925121665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/recycled-pet","display_name":"recycled PET","score":0.9909999966621399},{"id":"https://openalex.org/keywords/electrospun-films","display_name":"electrospun films","score":0.7860000133514404},{"id":"https://openalex.org/keywords/nano-hydroxyapatite","display_name":"hydroxyapatite nanoparticles","score":0.9769999980926514},{"id":"https://openalex.org/keywords/natural-phosphate","display_name":"natural phosphate","score":0.8429999947547913},{"id":"https://openalex.org/keywords/phosphate-additives","display_name":"phosphate additives","score":0.6800000071525574},{"id":"https://openalex.org/keywords/thermal-stability","display_name":"thermal stability","score":0.8700000047683716},{"id":"https://openalex.org/keywords/flame-resistance","display_name":"flame resistance","score":0.6539999842643738},{"id":"https://openalex.org/keywords/combustion-residues","display_name":"combustion residues","score":0.6620000004768372},{"id":"https://openalex.org/keywords/circular-economy","display_name":"circular economy","score":0.7839999794960022},{"id":"https://openalex.org/keywords/trifluoroacetic-acid-solvent","display_name":"trifluoroacetic acid solvent","score":0.7990000247955322}],"concepts":[{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.9093000292778015},{"id":"https://openalex.org/C2781338088","wikidata":"https://www.wikidata.org/wiki/Q903495","display_name":"Residue (chemistry)","level":2,"score":0.7723000049591064},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7425000071525574},{"id":"https://openalex.org/C59061564","wikidata":"https://www.wikidata.org/wiki/Q7783071","display_name":"Thermal stability","level":2,"score":0.679099977016449},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5047000050544739},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.4918000102043152},{"id":"https://openalex.org/C2777132085","wikidata":"https://www.wikidata.org/wiki/Q46220103","display_name":"Phosphate","level":2,"score":0.48500001430511475},{"id":"https://openalex.org/C115537861","wikidata":"https://www.wikidata.org/wiki/Q7645993","display_name":"Surface modification","level":2,"score":0.37540000677108765},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.36880001425743103},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.36570000648498535},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.3472999930381775},{"id":"https://openalex.org/C39588626","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetry","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C2780017307","wikidata":"https://www.wikidata.org/wiki/Q145863","display_name":"Polyethylene terephthalate","level":2,"score":0.3262999951839447},{"id":"https://openalex.org/C2779751980","wikidata":"https://www.wikidata.org/wiki/Q143429","display_name":"Polyethylene","level":2,"score":0.3073999881744385},{"id":"https://openalex.org/C129446986","wikidata":"https://www.wikidata.org/wiki/Q542419","display_name":"Thermal analysis","level":3,"score":0.30140000581741333},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.29019999504089355},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.28290000557899475},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.2797999978065491},{"id":"https://openalex.org/C136478896","wikidata":"https://www.wikidata.org/wiki/Q898288","display_name":"Brittleness","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.25760000944137573}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/25740881.2026.2761315","doi":"https://doi.org/10.1080/25740881.2026.2761315","is_oa":false,"landing_page_url":"https://doi.org/10.1080/25740881.2026.2761315","pdf_url":null,"source":{"id":"https://openalex.org/S4210195438","display_name":"Polymer-Plastics Technology and Materials","issn_l":"2574-0881","issn":["2574-0881","2574-089X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer-Plastics Technology and Materials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W64527142","https://openalex.org/W2025123793","https://openalex.org/W2030476993","https://openalex.org/W2099946820","https://openalex.org/W2783410351","https://openalex.org/W2892246645","https://openalex.org/W2984212693","https://openalex.org/W3000674459","https://openalex.org/W3018667662","https://openalex.org/W3034710149","https://openalex.org/W3133468810","https://openalex.org/W3145564020","https://openalex.org/W3162093860","https://openalex.org/W3175561413","https://openalex.org/W3215300327","https://openalex.org/W4200066207","https://openalex.org/W4200627080","https://openalex.org/W4220996055","https://openalex.org/W4224269701","https://openalex.org/W4224303262","https://openalex.org/W4281655034","https://openalex.org/W4282547508","https://openalex.org/W4285732478","https://openalex.org/W4303983970","https://openalex.org/W4313259838","https://openalex.org/W4323664773","https://openalex.org/W4381803317","https://openalex.org/W4388347049","https://openalex.org/W4391754737","https://openalex.org/W4392103533","https://openalex.org/W4392246787","https://openalex.org/W4392867625","https://openalex.org/W4400339459","https://openalex.org/W4400389808","https://openalex.org/W4401664994","https://openalex.org/W4404761858","https://openalex.org/W4408666534","https://openalex.org/W4409632119","https://openalex.org/W4410698003","https://openalex.org/W4413129958","https://openalex.org/W4414302562","https://openalex.org/W6929165436","https://openalex.org/W7172481628","https://openalex.org/W7202381048","https://openalex.org/W7223558103"],"related_works":["https://openalex.org/W2497019793","https://openalex.org/W4403139012","https://openalex.org/W4389129966","https://openalex.org/W7203797537","https://openalex.org/W4412079841","https://openalex.org/W4408274399","https://openalex.org/W2924512298","https://openalex.org/W7136967642","https://openalex.org/W7212177221","https://openalex.org/W2997016052"],"abstract_inverted_index":{"Recycled":[0],"polyethylene":[1],"terephthalate":[2],"(rPET)":[3],"from":[4,108,142],"post-consumer":[5],"water":[6],"bottles":[7],"was":[8],"valorized":[9],"into":[10,209],"electrospun":[11,40,170,210],"fibrous":[12,211],"films":[13,103,173],"using":[14],"a":[15,87,95,203,231],"trifluoroacetic":[16],"acid/chloroform":[17],"solvent":[18],"system":[19],"and":[20,28,36,63,75,94,113,123,152,194],"functionalized":[21,102],"with":[22,67],"phosphate-based":[23],"additives,":[24],"namely":[25],"nano-hydroxyapatite":[26],"(\u201cnano-HAP\u201d)":[27],"natural":[29,129,155],"phosphate":[30,163,229],"(patented":[31],"mineral":[32,72],"additive),":[33],"at":[34,59],"1":[35],"3":[37,92],"wt%.":[38],"The":[39],"rPET":[41,57,85,146,151,172,187,207],"fibers":[42],"exhibited":[43,86,104],"an":[44,136],"average":[45],"diameter":[46],"of":[47,91,97,169,184],"710":[48],"\u00b1":[49,99,118,125],"249":[50],"nm,":[51],"while":[52],"FTIR":[53],"confirmed":[54],"the":[55,71,79,83,139,159,166,175,182,215,224],"characteristic":[56],"bands":[58],"1714,":[60],"1240,":[61],"1092":[62],"722":[64],"cm\u22121":[65],"together":[66],"phosphate-related":[68],"signals":[69],"for":[70,144,149,154,188],"phase":[73],"(1093":[74],"565":[76],"cm\u22121).":[77],"In":[78],"flame":[80,227],"exposure":[81],"test,":[82],"control":[84],"total":[88],"burning":[89,105],"time":[90],"s":[93,112],"residue":[96,141,167,195,218,225,235],"54.59":[98],"2.10%,":[100],"whereas":[101],"times":[106],"ranging":[107],"6":[109],"to":[110,147,198,220],"20":[111],"higher":[114,232],"residues,":[115],"reaching":[116],"96.73":[117],"3.45%":[119],"(rPET":[120,127],"+3%":[121,128],"nano-HAP)":[122],"97.89":[124],"1.84%":[126],"phosphate).":[130],"Thermogravimetric":[131],"analysis":[132],"under":[133,174],"nitrogen":[134],"revealed":[135],"increase":[137,214],"in":[138],"final":[140,216,233],"20%":[143],"neat":[145],"35%":[148],"nano-HAP-modified":[150],"50%":[153],"phosphate-modified":[156],"rPET.":[157],"Overall,":[158],"results":[160],"demonstrate":[161],"that":[162],"functionalization":[164,222],"modifies":[165],"formation":[168],"recycled":[171,186],"investigated":[176],"experimental":[177],"conditions.":[178],"These":[179],"findings":[180],"highlight":[181],"potential":[183],"mineral-functionalized":[185],"applications":[189],"requiring":[190],"controlled":[191],"thermal":[192],"degradation":[193],"formation,":[196],"contributing":[197],"plastic":[199],"waste":[200],"valorization":[201],"within":[202],"circular":[204],"economy":[205],"framework.Waste":[206],"transformed":[208],"films.Phosphate":[212],"additives":[213],"TGA":[217,234],"up":[219],"50%.Mineral":[221],"increases":[223],"after":[226],"exposure.Natural":[228],"exhibits":[230],"than":[236],"nano-HAP.":[237]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}