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dc.creatorPeřinka, N.
dc.creatorDržková, M.
dc.creatorRanđelović, Danijela
dc.creatorBondavalli, P.
dc.creatorHajná, M.
dc.creatorBober, P.
dc.creatorSyrový, T.
dc.creatorBonnassieaux, Y.
dc.creatorStejskal, J.
dc.date.accessioned2019-01-30T17:43:01Z
dc.date.available2019-01-30T17:43:01Z
dc.date.issued2014
dc.identifier.issn1546-198X
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1600
dc.description.abstractThis work deals with the process of ammonia gas sensor fabrication and its detailed characterization. The sensor active layer was deposited from a polyaniline dispersion. The prepared polyaniline dispersion is based on poly(N-vinylpyrrolidone), acting as a dispersion stabilizer. The dispersion synthesis was tuned towards the printing and coating process. The prepared ink was water-based. The sensor active layer was deposited by means of two different techniques; the ink-jet printing and spray coating. The ink was first optimized using the poly(ethylene terephthalate) foil as the substrate material. The optimal printing parameters and ink properties for the used deposition processes were found. The polyaniline films as well as the performance of fabricated sensors, prepared by means of the both techniques were compared. The polyaniline films were characterized by means of UV-vis spectroscopy, optical microscopy, atomic force microscopy, profilometry and electrical measurements. The differences in the film morphology and aspects of the each of the two used deposition techniques are analyzed and discussed in detail. The sensors obtained from the both techniques showed response to ammonia gas, as well as its concentration. The synthesized ink in combination with the suggested deposition processes could be therefore potentially used for the future manufacturing of the large area ammonia gas sensors. Copyrighten
dc.publisherAmerican Scientific Publishers
dc.rightsrestrictedAccess
dc.sourceSensor Letters
dc.subjectAtomic force microscopyen
dc.subjectDispersionen
dc.subjectInk-Jet printingen
dc.subjectPoly(N-vinylpyrrolidone)en
dc.subjectPolyanilineen
dc.subjectSensoren
dc.subjectSpray coatingen
dc.titleCharacterization of polyaniline-based ammonia gas sensors prepared by means of spray coating and ink-jet printingen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractСyровý, Т.; Боннассиеауx, Y.; Бондавалли, П.; Држковá, М.; Пеřинка, Н.; Ранђеловић, Данијела; Стејскал, Ј.; Хајнá, М.; Бобер, П.;
dc.citation.volume12
dc.citation.issue11
dc.citation.spage1620
dc.citation.epage1627
dc.citation.other12(11): 1620-1627
dc.citation.rankM23
dc.identifier.doi10.1166/sl.2014.3362
dc.identifier.rcubConv_4346
dc.identifier.scopus2-s2.0-84919346478
dc.type.versionpublishedVersion


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