Ethanol gas-sensing characteristic of the Zn 2 SnO 4 nanospheres
Source abstract
Abstract
Abstract In this paper, Zn 2 SnO 4 nanospheres were prepared using hexadecyltrimethylammonium bromide (CTAB) and sodium citrate as co-templates. The crystal structure and morphology of as-prepared Zn 2 SnO 4 product were characterized by X-ray powder diffraction (XRD) and field emission scanning electron microscopy (FE-SEM). A gas sensor was constructed with the prepared Zn 2 SnO 4 nanospheres and used to detect ethanol gas and some other gases. Because of the special nanostructure and a relative large specific surface area (45.5 m 2 /g), the Zn 2 SnO 4 -based sensor showed a remarkable gas-sensing performance, including low operating temperature (180 °C), high response (23.4–50 ppm ethanol gas), fast response–recovery time and excellent selectivity to ethanol gas, which suggested the promising application of the Zn 2 SnO 4 nanomaterials.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · ZnO doping and properties · Analytical Chemistry and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. ZnO nanorod gas sensor for ethanol detection10.1016/j.snb.2011.12.073 ↗
2. Fabrication and ethanol-sensing properties of micro gas sensor based on electrospun SnO2 nanofibers10.1016/j.snb.2008.01.006 ↗
3. Highly sensitive and pulse-like response toward ethanol of Nb doped TiO2 nanorods based gas sensors10.1016/j.snb.2012.06.002 ↗
4. Au-loaded In2O3 nanofibers-based ethanol micro gas sensor with low power consumption10.1016/j.snb.2011.08.053 ↗
5. Low-level detection of ethanol and H2S with temperature-modulated WO3 nanoparticle gas sensors10.1016/j.snb.2004.05.015 ↗
6. Controllable synthesis of novel ZnSn(OH)6 hollow polyhedral structures with superior ethanol gas-sensing performance10.1016/j.snb.2014.11.140 ↗
7. Electrospinning synthesis of CdIn2O4 nanofibers for ethanol detection10.1016/j.snb.2014.12.011 ↗
8. Sensitive ethanol sensors fabricated from p-type La0.7Sr0.3FeO3 nanoparticles and n-type SnO2 nanofibers10.1016/j.snb.2013.10.035 ↗
9. Characteristics of high sensitivity ethanol gas sensors based on nanostructured spinel Zn1−xCoxAl2O410.1016/j.cap.2011.06.030 ↗
10. Ethanol gas sensing performance of Zn2SnO4 nanopowder prepared via a hydrothermal route with different solution pH values10.1016/j.apsusc.2015.02.180 ↗
11. Application of Zn2SnO4 photocatalyst prepared by microwave-assisted hydrothermal route in the degradation of organic pollutant under sunlight10.1016/j.ceramint.2012.11.053 ↗
12. , High photocatalytic activity of Zn2SnO4 among various nanostructures of Zn2xSn1−xO2 prepared by a hydrothermal method10.1016/j.cej.2010.09.052 ↗
13. Synthesis and performance of Zn2SnO4as anode materials for lithium ion batteries by hydrothermal method10.1016/j.jpowsour.2008.07.028 ↗
14. Composite photoanodes of Zn2SnO4nanoparticles modified SnO2hierarchical microspheres for dye-sensitized solar cells10.1016/j.matlet.2012.02.110 ↗
15. Gas sensing properties of zinc stannate (Zn2SnO4) nanowires prepared by carbon assisted thermal evaporation process10.1016/j.jallcom.2014.08.192 ↗
16. Selective CO gas detection of SnO2–Zn2SnO4composite gas sensor10.1016/S0925-4005(01)00884-X ↗
17. Hydrothermal syntheses and gas sensing properties of cubic and quasi-cubic Zn2SnO410.1016/j.matchemphys.2011.03.055 ↗
18. Isobutane gas sensing characteristics of zinc–tin complex oxide system
19. NO2 sensing properties of thick Zn2SnO4 film10.2109/jcersj.103.302 ↗
20. NO sensitivity of spinal type Zn2SnO4 spray deposited films10.1002/(SICI)1521-396X(199806)167:2<R11::AID-PSSA999911>3.0.CO;2-8 ↗
21. Selective CO gas detection of Zn2SnO4 gas sensor10.1023/A:1020810503321 ↗
22. Two-step synthesis and ethanol sensing properties of Zn2SnO4–SnO2nanocomposites10.1016/j.matchemphys.2004.11.029 ↗
23. Novel Zn2SnO4Hierarchical nanostructures and their gas sensing properties toward ethanol10.1021/jp111785t ↗
24. Bioinspired silicification of functional materials: fluorescent monodisperse mesostructure silica nanospheres10.1021/cm9031013 ↗
25. IUPAC recommendations10.1351/pac198557040603 ↗
26. Nanostructured SnO2–ZnO heterojunction photocatalysts showing enhanced photocatalytic activity for degradation of organic dyes10.1021/ic300794j ↗
27. Nanopillar ZnO gas sensor for hydrogen and ethanol10.1016/j.snb.2007.04.011 ↗
28. One-step synthesis of 3D flower-like Zn2SnO4 hierarchical nanostructures and their gas sensing properties10.1016/j.ceramint.2014.09.136 ↗
29. Design of SnO2/ZnO hierarchical nanostructures for enhanced ethanol gas-sensing performance10.1016/j.snb.2012.07.118 ↗
30. Synthesis and ethanol-sensing properties of flowerlike SnO2 nanorods bundles by poly(ethylene glycol)-assisted hydrothermal process10.1016/j.matchemphys.2010.07.022 ↗
31. Synthesis of novel SnO2/ZnSnO3 core-shell microspheres and their gas sensing properties10.1016/j.snb.2011.01.017 ↗
32. In situ and operando spectroscopy for assessing mechanisms of gas sensing10.1002/anie.200602597 ↗