Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023594635> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2023594635 endingPage "850" @default.
- W2023594635 startingPage "847" @default.
- W2023594635 abstract "Stannic oxide (SnO2) nanoparticles have been suspended in polyvinyl alcohol (PVA) matrix in different PVA:SnO2 molar ratios ranging from 1:1 to 1:5 using simple chemical route. This suspension was deposited on ceramic substrate and upon drying was carefully detached from the substrate. SnO2-embedded self-standing, transparent and flexible thin films were hence synthesized. Transmission electron microscopy (TEM) and X-ray diffraction (XRD) techniques show the rutile tetragonal structure of SnO2 with particle size ~ 5 nm. UV–Visible spectroscopy demonstrates the band gap of 3.9 eV, which does not alter when embedded in polymer. Fourier transform infrared spectroscopy (FTIR) reveals that the properties of SnO2 do not modify due to incorporation in the PVA matrix. The structures work as excellent humidity sensors at room temperature. For a critical PVA:SnO2 molar ratio of 1:3, the resistance changes to five times of magnitude in 92% humidity within fraction of second when compared with resistance at 11% humidity. The sample regains its original resistance almost instantaneously after being removed from humid chamber. Nanodimensions of SnO2 particles and percolation mechanism related to transport through polymer matrix and water molecule as a carrier has been used to understand the mechanism." @default.
- W2023594635 created "2016-06-24" @default.
- W2023594635 creator A5017527354 @default.
- W2023594635 creator A5042191604 @default.
- W2023594635 creator A5050374610 @default.
- W2023594635 creator A5054087665 @default.
- W2023594635 creator A5075205672 @default.
- W2023594635 date "2009-04-01" @default.
- W2023594635 modified "2023-10-14" @default.
- W2023594635 title "Polymer-embedded stannic oxide nanoparticles as humidity sensors" @default.
- W2023594635 cites W1626069399 @default.
- W2023594635 cites W1991087434 @default.
- W2023594635 cites W2003650108 @default.
- W2023594635 cites W2024486109 @default.
- W2023594635 cites W2028833237 @default.
- W2023594635 cites W2035531518 @default.
- W2023594635 cites W2036475396 @default.
- W2023594635 cites W2048743531 @default.
- W2023594635 cites W2078327257 @default.
- W2023594635 cites W2080546627 @default.
- W2023594635 cites W2087309054 @default.
- W2023594635 cites W2091395189 @default.
- W2023594635 cites W2113677242 @default.
- W2023594635 cites W2159236076 @default.
- W2023594635 cites W267753450 @default.
- W2023594635 cites W4235865402 @default.
- W2023594635 cites W55909604 @default.
- W2023594635 doi "https://doi.org/10.1016/j.msec.2008.07.039" @default.
- W2023594635 hasPublicationYear "2009" @default.
- W2023594635 type Work @default.
- W2023594635 sameAs 2023594635 @default.
- W2023594635 citedByCount "15" @default.
- W2023594635 countsByYear W20235946352012 @default.
- W2023594635 countsByYear W20235946352014 @default.
- W2023594635 countsByYear W20235946352016 @default.
- W2023594635 countsByYear W20235946352017 @default.
- W2023594635 countsByYear W20235946352018 @default.
- W2023594635 countsByYear W20235946352019 @default.
- W2023594635 countsByYear W20235946352020 @default.
- W2023594635 countsByYear W20235946352021 @default.
- W2023594635 crossrefType "journal-article" @default.
- W2023594635 hasAuthorship W2023594635A5017527354 @default.
- W2023594635 hasAuthorship W2023594635A5042191604 @default.
- W2023594635 hasAuthorship W2023594635A5050374610 @default.
- W2023594635 hasAuthorship W2023594635A5054087665 @default.
- W2023594635 hasAuthorship W2023594635A5075205672 @default.
- W2023594635 hasConcept C127413603 @default.
- W2023594635 hasConcept C155672457 @default.
- W2023594635 hasConcept C159985019 @default.
- W2023594635 hasConcept C160892712 @default.
- W2023594635 hasConcept C171250308 @default.
- W2023594635 hasConcept C192562407 @default.
- W2023594635 hasConcept C2778551929 @default.
- W2023594635 hasConcept C42360764 @default.
- W2023594635 hasConcept C521977710 @default.
- W2023594635 hasConceptScore W2023594635C127413603 @default.
- W2023594635 hasConceptScore W2023594635C155672457 @default.
- W2023594635 hasConceptScore W2023594635C159985019 @default.
- W2023594635 hasConceptScore W2023594635C160892712 @default.
- W2023594635 hasConceptScore W2023594635C171250308 @default.
- W2023594635 hasConceptScore W2023594635C192562407 @default.
- W2023594635 hasConceptScore W2023594635C2778551929 @default.
- W2023594635 hasConceptScore W2023594635C42360764 @default.
- W2023594635 hasConceptScore W2023594635C521977710 @default.
- W2023594635 hasIssue "3" @default.
- W2023594635 hasLocation W20235946351 @default.
- W2023594635 hasOpenAccess W2023594635 @default.
- W2023594635 hasPrimaryLocation W20235946351 @default.
- W2023594635 hasRelatedWork W2069304402 @default.
- W2023594635 hasRelatedWork W2130767447 @default.
- W2023594635 hasRelatedWork W2331263032 @default.
- W2023594635 hasRelatedWork W2376073321 @default.
- W2023594635 hasRelatedWork W2392947802 @default.
- W2023594635 hasRelatedWork W2410949624 @default.
- W2023594635 hasRelatedWork W2589856338 @default.
- W2023594635 hasRelatedWork W2748952813 @default.
- W2023594635 hasRelatedWork W3194265175 @default.
- W2023594635 hasRelatedWork W60488 @default.
- W2023594635 hasVolume "29" @default.
- W2023594635 isParatext "false" @default.
- W2023594635 isRetracted "false" @default.
- W2023594635 magId "2023594635" @default.
- W2023594635 workType "article" @default.