Matches in SemOpenAlex for { <https://semopenalex.org/work/W2738863325> ?p ?o ?g. }
- W2738863325 endingPage "772" @default.
- W2738863325 startingPage "765" @default.
- W2738863325 abstract "In this work, zinc stannate (Zn2SnO4) thin films were synthesized by the spray-pyrolysis technique. The effects of air annealing on photoluminescence (PL) and wettability properties were investigated. The X-ray diffraction patterns revealed that the deposited thin films, belonging to cubic structure, crystallize preferentially along (311) plane. It has also been found that air annealing at 500 °C improves the crystallinity of this ternary oxide by releasing the internal strain. Furthermore, the contact angle (CA) values of Zn2SnO4 thin films decreased significantly (from 90.5 to 26.5°) indicating a change in the wetting characteristics of the surfaces: from hydrophobic state (before annealing) to hydrophilic one (after annealing). Besides, PL measurements showed that the near band edge (NBE) emission-to-visible emission ratio (IUV/IVisible) was enhanced significantly after air annealing showing an improvement of the crystal quality. The increase in UV emission is attributed to the reduction in native defects, the presence of which in sample provides a competing route to the UV emission. The decrease in the concentration of oxygen vacancy from 71% to 31% allowed us to conclude that the wettability conversion phenomenon is not due to oxygen vacancy but can be attributed to the presence of oxygen adatoms on the sample surfaces. These findings demonstrate that the thermal treatment approach can switch the wettability of semiconductor oxide surfaces promising interesting applications in surface engineering." @default.
- W2738863325 created "2017-07-31" @default.
- W2738863325 creator A5037336277 @default.
- W2738863325 creator A5040831796 @default.
- W2738863325 creator A5046979750 @default.
- W2738863325 creator A5054072847 @default.
- W2738863325 date "2017-11-01" @default.
- W2738863325 modified "2023-10-02" @default.
- W2738863325 title "Mechanism of wettability conversion on sprayed Zn2SnO4 thin films surfaces modified by thermal annealing in air" @default.
- W2738863325 cites W1666890712 @default.
- W2738863325 cites W1889444100 @default.
- W2738863325 cites W1965216379 @default.
- W2738863325 cites W1965992421 @default.
- W2738863325 cites W1968846411 @default.
- W2738863325 cites W1974246089 @default.
- W2738863325 cites W1978994669 @default.
- W2738863325 cites W1980211736 @default.
- W2738863325 cites W1985391101 @default.
- W2738863325 cites W1986263383 @default.
- W2738863325 cites W1988445852 @default.
- W2738863325 cites W1993363648 @default.
- W2738863325 cites W2016139284 @default.
- W2738863325 cites W2022508251 @default.
- W2738863325 cites W2036332141 @default.
- W2738863325 cites W2050449740 @default.
- W2738863325 cites W2058906400 @default.
- W2738863325 cites W2059443145 @default.
- W2738863325 cites W2060429741 @default.
- W2738863325 cites W2063434150 @default.
- W2738863325 cites W2073580563 @default.
- W2738863325 cites W2080148704 @default.
- W2738863325 cites W2081004597 @default.
- W2738863325 cites W2160702494 @default.
- W2738863325 cites W2252007871 @default.
- W2738863325 cites W2263673492 @default.
- W2738863325 cites W2410285651 @default.
- W2738863325 cites W2460771561 @default.
- W2738863325 cites W2463359954 @default.
- W2738863325 cites W2507392298 @default.
- W2738863325 cites W2533918041 @default.
- W2738863325 cites W2570117273 @default.
- W2738863325 cites W2581135861 @default.
- W2738863325 cites W2584802342 @default.
- W2738863325 cites W2587004702 @default.
- W2738863325 cites W2592069890 @default.
- W2738863325 cites W2593533447 @default.
- W2738863325 cites W2597069269 @default.
- W2738863325 cites W2605879304 @default.
- W2738863325 cites W780551388 @default.
- W2738863325 doi "https://doi.org/10.1016/j.jallcom.2017.07.212" @default.
- W2738863325 hasPublicationYear "2017" @default.
- W2738863325 type Work @default.
- W2738863325 sameAs 2738863325 @default.
- W2738863325 citedByCount "9" @default.
- W2738863325 countsByYear W27388633252018 @default.
- W2738863325 countsByYear W27388633252020 @default.
- W2738863325 countsByYear W27388633252021 @default.
- W2738863325 countsByYear W27388633252023 @default.
- W2738863325 crossrefType "journal-article" @default.
- W2738863325 hasAuthorship W2738863325A5037336277 @default.
- W2738863325 hasAuthorship W2738863325A5040831796 @default.
- W2738863325 hasAuthorship W2738863325A5046979750 @default.
- W2738863325 hasAuthorship W2738863325A5054072847 @default.
- W2738863325 hasConcept C113196181 @default.
- W2738863325 hasConcept C127413603 @default.
- W2738863325 hasConcept C134514944 @default.
- W2738863325 hasConcept C159985019 @default.
- W2738863325 hasConcept C171250308 @default.
- W2738863325 hasConcept C178790620 @default.
- W2738863325 hasConcept C181966813 @default.
- W2738863325 hasConcept C185592680 @default.
- W2738863325 hasConcept C19067145 @default.
- W2738863325 hasConcept C191897082 @default.
- W2738863325 hasConcept C192562407 @default.
- W2738863325 hasConcept C2777855556 @default.
- W2738863325 hasConcept C2779851234 @default.
- W2738863325 hasConcept C42360764 @default.
- W2738863325 hasConcept C46275449 @default.
- W2738863325 hasConcept C49040817 @default.
- W2738863325 hasConcept C6556556 @default.
- W2738863325 hasConcept C85080765 @default.
- W2738863325 hasConceptScore W2738863325C113196181 @default.
- W2738863325 hasConceptScore W2738863325C127413603 @default.
- W2738863325 hasConceptScore W2738863325C134514944 @default.
- W2738863325 hasConceptScore W2738863325C159985019 @default.
- W2738863325 hasConceptScore W2738863325C171250308 @default.
- W2738863325 hasConceptScore W2738863325C178790620 @default.
- W2738863325 hasConceptScore W2738863325C181966813 @default.
- W2738863325 hasConceptScore W2738863325C185592680 @default.
- W2738863325 hasConceptScore W2738863325C19067145 @default.
- W2738863325 hasConceptScore W2738863325C191897082 @default.
- W2738863325 hasConceptScore W2738863325C192562407 @default.
- W2738863325 hasConceptScore W2738863325C2777855556 @default.
- W2738863325 hasConceptScore W2738863325C2779851234 @default.
- W2738863325 hasConceptScore W2738863325C42360764 @default.
- W2738863325 hasConceptScore W2738863325C46275449 @default.
- W2738863325 hasConceptScore W2738863325C49040817 @default.
- W2738863325 hasConceptScore W2738863325C6556556 @default.