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An interaction mode of N-(decyloxyphenyl)-N‘-(4chlorobenzoyl)thiourea dopant in carboxymethyl cellulose (CMC) for solid polymer electrolyte

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cris.author.scopus-author-id 13406514000
cris.author.scopus-author-id 56151799300
cris.author.scopus-author-id 57189728476
cris.author.scopus-author-id 55764818200
cris.author.scopus-author-id 55764144700
dc.contributor.author Khairul W.M.
dc.contributor.author Ghazali S.R.
dc.contributor.author Isa M.I.N.
dc.contributor.author Daud A.I.
dc.contributor.author Rahamathullah R.
dc.date.accessioned 2024-12-14T04:40:11Z
dc.date.available 2024-12-14T04:40:11Z
dc.date.issued 2019-01-01
dc.description.abstract Alkoxy substituted arylthiourea derivatives provide excellent electronic properties due to the presence of rigid π-systems within their molecular framework. This study introduces a new thiourea derivative, N-(decyloxyphenyl)-N‘-(4-chlorobenzoyl)thiourea (1A), belongs to the compounds with general formula A-ArC(O)NHC(S)NHAr-D (A is an aryl group containing chloro (-Cl) substituent, in which acts as electron acceptor, while D represented as –OCnH2n+1, the alkoxy chain tail acts as electron donor). Due to its characteristic of D-π-A system, alkoxy thiourea derivatives are applied as a dopant in Carboxymethyl Cellulose (CMC) host material to form a conductive biopolymer solid polymer electrolyte (SPE) film. The formation of a biopolymer-thiourea complex (1A-CMC) has been analyzed through Fourier Transform Infrared (FTIR) spectroscopy and X-ray diffraction (XRD) to determine the interaction between CMC and thiourea derivative in the form of film as well as Electrical Impedance Spectroscopy (EIS) for their ionic conductivity behavior. The highest conductivity at ambient temperature (303K) exhibits 1.44 x 10-7 S cm-1 for CMC-thiourea complexation featuring chloro-substitution (1A). Indeed, biopolymer electrolyte materials featuring thiourea derivative as a dopant has great potential to be developed as an electrical conductor. Due to these findings, these so-called molecular wires candidate has opened wide possibilities to be applied in many microelectronic devices in the near future.
dc.identifier.doi 10.17628/ecb.2019.8.231-234
dc.identifier.scopus 2-s2.0-85070856362
dc.identifier.uri https://hdl.handle.net/20.500.14170/10936
dc.relation.funding Universiti Malaysia Terengganu
dc.relation.grantno FRGS 59253
dc.relation.ispartof European Chemical Bulletin
dc.relation.ispartofseries European Chemical Bulletin
dc.subject Carboxymethyl cellulose | Conductive thin film | Thiourea
dc.title An interaction mode of N-(decyloxyphenyl)-N‘-(4chlorobenzoyl)thiourea dopant in carboxymethyl cellulose (CMC) for solid polymer electrolyte
dc.type Journal
dspace.entity.type Publication
oaire.citation.endPage 234
oaire.citation.issue 7
oaire.citation.startPage 231
oaire.citation.volume 8
oairecerif.affiliation.orgunit Universiti Malaysia Terengganu
oairecerif.affiliation.orgunit University College TATI
oairecerif.affiliation.orgunit Universiti Sains Islam Malaysia
oairecerif.affiliation.orgunit Universiti Malaysia Terengganu
oairecerif.affiliation.orgunit Universiti Malaysia Terengganu
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person.identifier.scopus-author-id 13406514000
person.identifier.scopus-author-id 56151799300
person.identifier.scopus-author-id 57189728476
person.identifier.scopus-author-id 55764818200
person.identifier.scopus-author-id 55764144700
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