Matches in SemOpenAlex for { <https://semopenalex.org/work/W4323316971> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4323316971 abstract "Purpose The purpose of this study is to investigate the ammonia sensing performance of polyaniline/polyethylene oxide (PANI/PEO) and polyaniline/polyethylene oxide/zinc oxide (PANI/PEO-ZnO) composite nanofibers at room temperature. Design/methodology/approach Gas sensor structures were fabricated using micro-fabrication techniques. First, onto the SiO 2 wafer, gold electrodes were fabricated via thermal evaporation. PANI/PEO nanofibers were produced by the electrospinning method and the ZnO layer was deposited by RF magnetron sputtering on the electrospun nanofibers as a sensing layer. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were performed for characterization analysis of nanofibers. After all, gas sensing analysis of PANI/PEO and PANI/PEO/ZnO nanofibers was performed using an experimental setup at room temperature conditions. Findings FTIR analysis confirms the presence of functional groups of PANI, PEO and ZnO in nanofiber structure. SEM images demonstrate beads-free, thinner and smooth nanofibers with ZnO contribution to electrospun PANI/PEO nanofibers. Moreover, according to the gas sensing results, the PANI/PEO nanofibers exhibit 115 and 457 s response time and recovery time, respectively. However, the PANI/PEO/ZnO nanofibers exhibit 245 and 153 s response time and recovery time, respectively. Originality/value In this study, ZnO was deposited via RF magnetron sputtering techniques on PANI/PEO nanofibers as a different approach instead of in situ polymerization, to investigate and enhance the sensor response and recovery time of the PANI/PEO/ZnO and PANI/PEO composite nanofibers to ammonia. These results indicated that ZnO can enhance the sensing properties of conductive polymer based resistive sensors." @default.
- W4323316971 created "2023-03-07" @default.
- W4323316971 creator A5008040267 @default.
- W4323316971 creator A5062929191 @default.
- W4323316971 creator A5087855211 @default.
- W4323316971 date "2023-03-07" @default.
- W4323316971 modified "2023-10-17" @default.
- W4323316971 title "A chemosensitive based ammonia gas sensor with PANI/PEO- ZnO nanofiber composites sensing layer" @default.
- W4323316971 cites W1065985928 @default.
- W4323316971 cites W1531937590 @default.
- W4323316971 cites W1812392665 @default.
- W4323316971 cites W1968679490 @default.
- W4323316971 cites W1974662443 @default.
- W4323316971 cites W1983762268 @default.
- W4323316971 cites W2005802128 @default.
- W4323316971 cites W2052468509 @default.
- W4323316971 cites W2137721915 @default.
- W4323316971 cites W2199904477 @default.
- W4323316971 cites W2532296855 @default.
- W4323316971 cites W2767575266 @default.
- W4323316971 cites W2791223530 @default.
- W4323316971 cites W2801270663 @default.
- W4323316971 cites W2884293249 @default.
- W4323316971 cites W2922496513 @default.
- W4323316971 cites W2974254149 @default.
- W4323316971 cites W2978659286 @default.
- W4323316971 cites W2980615421 @default.
- W4323316971 cites W3097296791 @default.
- W4323316971 cites W3108465047 @default.
- W4323316971 cites W3111213691 @default.
- W4323316971 cites W3155681587 @default.
- W4323316971 cites W3206526136 @default.
- W4323316971 cites W3214898776 @default.
- W4323316971 cites W4206139932 @default.
- W4323316971 cites W884608086 @default.
- W4323316971 doi "https://doi.org/10.1108/mi-09-2022-0161" @default.
- W4323316971 hasPublicationYear "2023" @default.
- W4323316971 type Work @default.
- W4323316971 citedByCount "0" @default.
- W4323316971 crossrefType "journal-article" @default.
- W4323316971 hasAuthorship W4323316971A5008040267 @default.
- W4323316971 hasAuthorship W4323316971A5062929191 @default.
- W4323316971 hasAuthorship W4323316971A5087855211 @default.
- W4323316971 hasConcept C127413603 @default.
- W4323316971 hasConcept C144796933 @default.
- W4323316971 hasConcept C159985019 @default.
- W4323316971 hasConcept C160892712 @default.
- W4323316971 hasConcept C192562407 @default.
- W4323316971 hasConcept C26771246 @default.
- W4323316971 hasConcept C2777580120 @default.
- W4323316971 hasConcept C2780017307 @default.
- W4323316971 hasConcept C32785018 @default.
- W4323316971 hasConcept C42360764 @default.
- W4323316971 hasConcept C44228677 @default.
- W4323316971 hasConcept C521977710 @default.
- W4323316971 hasConcept C91129048 @default.
- W4323316971 hasConceptScore W4323316971C127413603 @default.
- W4323316971 hasConceptScore W4323316971C144796933 @default.
- W4323316971 hasConceptScore W4323316971C159985019 @default.
- W4323316971 hasConceptScore W4323316971C160892712 @default.
- W4323316971 hasConceptScore W4323316971C192562407 @default.
- W4323316971 hasConceptScore W4323316971C26771246 @default.
- W4323316971 hasConceptScore W4323316971C2777580120 @default.
- W4323316971 hasConceptScore W4323316971C2780017307 @default.
- W4323316971 hasConceptScore W4323316971C32785018 @default.
- W4323316971 hasConceptScore W4323316971C42360764 @default.
- W4323316971 hasConceptScore W4323316971C44228677 @default.
- W4323316971 hasConceptScore W4323316971C521977710 @default.
- W4323316971 hasConceptScore W4323316971C91129048 @default.
- W4323316971 hasLocation W43233169711 @default.
- W4323316971 hasOpenAccess W4323316971 @default.
- W4323316971 hasPrimaryLocation W43233169711 @default.
- W4323316971 hasRelatedWork W1993651155 @default.
- W4323316971 hasRelatedWork W2009568671 @default.
- W4323316971 hasRelatedWork W2020070395 @default.
- W4323316971 hasRelatedWork W2029694117 @default.
- W4323316971 hasRelatedWork W2033171504 @default.
- W4323316971 hasRelatedWork W2077635631 @default.
- W4323316971 hasRelatedWork W2119701255 @default.
- W4323316971 hasRelatedWork W2122977021 @default.
- W4323316971 hasRelatedWork W2341499404 @default.
- W4323316971 hasRelatedWork W3020968750 @default.
- W4323316971 isParatext "false" @default.
- W4323316971 isRetracted "false" @default.
- W4323316971 workType "article" @default.