{"data":{"id":"10.6084/m9.figshare.6272630.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6272630.v1","prefix":"10.6084","suffix":"m9.figshare.6272630.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Umsarika, Phornpussadee","givenName":"Phornpussadee","familyName":"Umsarika","affiliation":[],"nameIdentifiers":[]},{"name":"Changkhamchom, Sairung","givenName":"Sairung","familyName":"Changkhamchom","affiliation":[],"nameIdentifiers":[]},{"name":"Paradee, Nophawan","givenName":"Nophawan","familyName":"Paradee","affiliation":[],"nameIdentifiers":[]},{"name":"Sirivat, Anuvat","givenName":"Anuvat","familyName":"Sirivat","affiliation":[],"nameIdentifiers":[]},{"name":"Supaphol, Pitt","givenName":"Pitt","familyName":"Supaphol","affiliation":[],"nameIdentifiers":[]},{"name":"Hormnirun, Pimpa","givenName":"Pimpa","familyName":"Hormnirun","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Proton Exchange Membrane Based on Sulfonated Poly (Aromatic Imide-Co-Aliphatic Imide) for Direct Methanol Fuel Cell"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","schemeUri":"http://www.abs.gov.au/ausstats/abs@.nsf/0/6BB427AB9696C225CA2574180004463E","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","schemeUri":"http://www.abs.gov.au/ausstats/abs@.nsf/0/6BB427AB9696C225CA2574180004463E","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","schemeUri":"http://www.abs.gov.au/ausstats/abs@.nsf/0/6BB427AB9696C225CA2574180004463E","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-05-16","dateType":"Created"},{"date":"2022-06-07","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/1980-5373-mr-2017-0823","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.6272630","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1344770 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"A new sulfonated poly(aromatic imide-co-aliphatic imide) (SPI) for the use as a polymer electrolyte membrane was successfully synthesized from 4,4'-diaminodiphenylmethane (DDM), 4,4'-diaminodiphenylmethane-2,2'-disulfonic acid disodium salt (S-DDM), hexamethylenediamine, and 3,3',4,4'-benzophenonetetracarboxylic dianhydride in a one-step reaction. S-DDM was prepared by the direct sulfonation of DDM monomer. The degree of sulfonation of the sulfonated copolyimide was varied by using various molar concentrations of S-DDM. The sulfonated copolyimide with the highest degree of sulfonation possessed the proton conductivity of 0.0032 S.cm-1 in a wet state. The highest methanol permeability of the sulfonated copolyimide was 2.75 × 10-8 cm2.s-1 which is ~425 times lower than that of the Nafion 117. The highest membrane selectivity belonged to the membrane with 34% degree of sulfonation with the value of 1.65 × 106 s.S.cm-3 which is three orders of magnitude higher than the commercial Nafion 117.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/dataset/Proton_Exchange_Membrane_Based_on_Sulfonated_Poly_Aromatic_Imide-Co-Aliphatic_Imide_for_Direct_Methanol_Fuel_Cell/6272630/1","contentUrl":null,"metadataVersion":3,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2018-05-16T02:40:41.000Z","registered":"2018-05-16T02:40:41.000Z","published":"2018","updated":"2022-06-07T19:10:20.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.6272630.v1","type":"media"}},"references":{"data":[{"id":"10.1590/1980-5373-mr-2017-0823","type":"dois"}]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}