000147997 001__ 147997
000147997 005__ 20250110163828.0
000147997 0247_ $$2doi$$a10.1039/D1GC00236H
000147997 0248_ $$2sideral$$a124088
000147997 037__ $$aART-2021-124088
000147997 041__ $$aeng
000147997 100__ $$0(orcid)0000-0003-2006-1495$$aPaseta, L.
000147997 245__ $$aVapor phase interfacial polymerization: a method to synthesize thin film composite membranes without using organic solvents
000147997 260__ $$c2021
000147997 5060_ $$aAccess copy available to the general public$$fUnrestricted
000147997 5203_ $$aThin film composite membranes (TFC) of polyamide (PA) prepared by interfacial polymerization (IP) between a diamine and an acyl chloride are applied to industrial nanofiltration and reverse osmosis. Water, to dissolve the diamine, and n-hexane, to dissolve the acyl chloride, solvents are involved in the IP process. Eliminating the use ofn-hexane would be crucial to produce a greener TFC membrane synthesis method. This is achieved here by carrying out an interfacial polymerization from the vapor phase. First, the membrane support was impregnated with the aqueous diamine solution. Second, the support with the diamine was contacted with vapors of the acyl chloride to unchain the IP reaction. Besides the absence ofn-hexane, acyl chloride was applied more efficiently avoiding its loss during the cleaning operations carried out in the typical IP process. These membranes were applied in the nanofiltration of simulated micropollutants in water (rose Bengal, sunset yellow and acridine orange dyes), with higher water permeance (up to 3.3 L·m-2·h-1·bar-1) than that of conventional TFC membranes and dye rejections higher than 94% in all cases.
000147997 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/T43-20R$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/PID2019-104009RB-I00/AEI/10.13039/501100011033$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2016-77290-R
000147997 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000147997 590__ $$a11.034$$b2021
000147997 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b6 / 47 = 0.128$$c2021$$dQ1$$eT1
000147997 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b23 / 179 = 0.128$$c2021$$dQ1$$eT1
000147997 592__ $$a1.937$$b2021
000147997 593__ $$aPollution$$c2021$$dQ1
000147997 593__ $$aEnvironmental Chemistry$$c2021$$dQ1
000147997 594__ $$a15.1$$b2021
000147997 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000147997 700__ $$0(orcid)0000-0002-0699-1293$$aEchaide-Górriz, C.
000147997 700__ $$0(orcid)0000-0002-4954-1188$$aTéllez, C.$$uUniversidad de Zaragoza
000147997 700__ $$0(orcid)0000-0003-1512-4500$$aCoronas, J.$$uUniversidad de Zaragoza
000147997 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000147997 773__ $$g23, 6 (2021), 2449-2456$$pGreen chem.$$tGREEN CHEMISTRY$$x1463-9262
000147997 8564_ $$s959682$$uhttps://zaguan.unizar.es/record/147997/files/texto_completo.pdf$$yVersión publicada
000147997 8564_ $$s2664992$$uhttps://zaguan.unizar.es/record/147997/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000147997 909CO $$ooai:zaguan.unizar.es:147997$$particulos$$pdriver
000147997 951__ $$a2025-01-10-14:24:49
000147997 980__ $$aARTICLE