PMID- 37577098 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230815 IS - 2046-2069 (Electronic) IS - 2046-2069 (Linking) VI - 13 IP - 34 DP - 2023 Aug 4 TI - Functionalization of polyethylene with hydrolytically-stable ester groups. PG - 23859-23869 LID - 10.1039/d3ra05024f [doi] AB - Low-density (LD) and high-density polyethylene (HDPE), recycled or not, incorporates up to 7 wt% of ester groups after reacting either with ethyl diazoacetate (EDA) under catalytic and solvent free-reaction conditions, or with maleic anhydride (MA) and acrylates (AC) under catalytic radical conditions. The resulting upcycled polyethylene esters are hydrolytically stable at extreme pH (0-14) and can be further transformed into carboxylic acids, carboxylates, other esters and amides. CI - This journal is (c) The Royal Society of Chemistry. FAU - Hervas-Arnandis, Susi AU - Hervas-Arnandis S AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. FAU - Palomar-de Lucas, Brenda AU - Palomar-de Lucas B AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. FAU - Bilanin, Cristina AU - Bilanin C AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. FAU - Mingueza-Verdejo, Paloma AU - Mingueza-Verdejo P AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. FAU - Viciano, Monica AU - Viciano M AUID- ORCID: 0000-0002-6787-0970 AD - AIMPLAS, Valencia Parc Tecnologic C/Gustave Eiffel, 4 46980 Paterna Valencia Spain. FAU - Oliver-Meseguer, Judit AU - Oliver-Meseguer J AUID- ORCID: 0000-0003-1555-3583 AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. FAU - Leyva-Perez, Antonio AU - Leyva-Perez A AUID- ORCID: 0000-0003-1063-5811 AD - Instituto de Tecnologia Quimica (UPV-CSIC), Universidad Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas Avda. de los Naranjos s/n 46022 Valencia Spain joliverm@itq.upv.es anleyva@itq.upv.es. LA - eng PT - Journal Article DEP - 20230810 PL - England TA - RSC Adv JT - RSC advances JID - 101581657 PMC - PMC10413336 COIS- A related patent co-authored by A. L.-P., S. H.-A. and J. O.-M., with application number P202230680, has been submitted in Spain. EDAT- 2023/08/14 06:41 MHDA- 2023/08/14 06:42 PMCR- 2023/08/10 CRDT- 2023/08/14 04:53 PHST- 2023/07/25 00:00 [received] PHST- 2023/08/03 00:00 [accepted] PHST- 2023/08/14 06:42 [medline] PHST- 2023/08/14 06:41 [pubmed] PHST- 2023/08/14 04:53 [entrez] PHST- 2023/08/10 00:00 [pmc-release] AID - d3ra05024f [pii] AID - 10.1039/d3ra05024f [doi] PST - epublish SO - RSC Adv. 2023 Aug 10;13(34):23859-23869. doi: 10.1039/d3ra05024f. eCollection 2023 Aug 4.