Synthesis of novel ZnSnO 3 hollow polyhedrons with open nanoholes: Enhanced acetone-sensing performance
Source abstract
Abstract
Abstract A kind of novel ZnSnO 3 hollow polyhedrons with open nanoholes was synthesized via facile hydrothermal method and characterized by X-ray diffraction (XRD), energy dispersive X-Ray spectroscopy (EDX), scanning electronmicroscopy (SEM) and transmission electron microscopy (TEM) analyses. A possible formation mechanism of such microstructure was speculated. Moreover, the sensor based on these ZnSnO 3 hollow polyhedrons exhibited good gas sensing performance at 240 °C to 50 ppm acetone, and the response and recovery times were about 17 and 10 s, respectively. The significant decrease in optimal operating temperature and the ability of detecting low-concentration acetone gas were attributed to the unique structure of the products which possessed hollow interior and good-permeation surface.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · ZnO doping and properties · Transition Metal Oxide Nanomaterials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. Hydrothermal synthesis of hollow ZnSnO3 microspheres and sensing properties toward butane10.1016/j.snb.2010.10.026 ↗
2. Controlled growth of SnO2 nanorods clusters via Zn doping and its influence on gas-sensing properties10.1016/j.snb.2010.06.057 ↗
3. D-fructose molecule template route to ultra-thin ZnSnO3 nanowire architectures and their application as efficient photocatalyst
4. One-step hydrothermal synthesis and gas sensing property of ZnSnO3 microparticles10.1016/j.sse.2006.02.001 ↗
5. Fast synthesis of ultra-thin ZnSnO3 nanorods with high ethanol sensing properties10.1039/c0cc02222e ↗
6. High performance H2 sensor based on ZnSnO3 cubic crystallites synthesized by a hydrothermal method10.1016/j.talanta.2012.10.051 ↗
7. Size-controlled synthesis of porous ZnSnO3 cubes and their gas-sensing and photocatalysis properties10.1016/j.snb.2012.05.036 ↗
8. Rapid and selective H2S detection of hierarchical ZnSnO3 nanocages10.1016/j.snb.2011.06.080 ↗
9. Synthesis and gas-sensing properties of ZnSnO3 cubic nanocages and nanoskeletons10.1016/j.snb.2009.07.021 ↗
10. Biomorphic synthesis of ZnSnO3 hollow fibers for gas sensing application10.1016/j.snb.2011.03.017 ↗
11. Rapid selective detection of formaldehyde by hollow ZnSnO3 nanocages10.1016/j.physe.2012.11.021 ↗
12. Synthesis of amorphous ZnSnO3 hollow nanoboxes and their lithium storage properties10.1016/j.matlet.2014.02.060 ↗
13. Synthesis of polyhedron hollow structure Cu2O and their gas-sensing properties10.1016/j.snb.2012.01.069 ↗
14. Controllable fabrication, growth mechanism, and gas sensing properties of hollow hematite polyhedra10.1039/c2jm34826h ↗
15. An amperometric NO2 sensor based on nano-structured La0.75Sr0.25Cr0.5Mn0.5O3−δ prepared by impregnating method10.1016/j.jallcom.2012.02.101 ↗
16. A two-step hydrothermal route for synthesis hollow urchin-like ZnO microspheres10.1016/j.ceramint.2016.03.164 ↗
17. Synthesis, Characterization, and Growth Mechanism of Tellurium Nanotubes10.1021/cg049867p ↗
18. Synthesis of SnO2 hollow microspheres with core-shell structures through a facile template-free hydrothermal method10.1016/j.mseb.2010.03.048 ↗
19. Controllable synthesis of novel ZnSn(OH)6 hollow polyhedral structures with superior ethanol gas-sensing performance10.1016/j.snb.2014.11.140 ↗
20. Synthesis of novel SnO2/ZnSnO3 core-shell microspheres and their gas sensing properities10.1016/j.snb.2011.01.017 ↗
21. An evolution from 3D face-centered-cubic ZnSnO3 nanocubes to 2D orthorhombic ZnSnO3 nanosheets with excellent gas sensing performance10.1088/0957-4484/23/41/415501 ↗
22. Effect of solid inorganic salts on the formation of cubic-like aggregates of ZnSnO3 nanoparticles in solventless, organic-free reactions and their gas sensing behaviors10.1016/j.mseb.2012.04.020 ↗