Selective sensing property of triclinic WO3 nanosheets towards ultra-low concentration of acetone
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01101-w
Abstract: Uniform triclinic and monoclinic tungsten oxide (WO3) nanosheets were synthesized by facile hydrothermal process and thermal annealing at 250 and 450 °C, respectively. Acetone-sensing properties of the as-synthesized WO3 nanosheets were investigated with the aim of… read more here.
Keywords: acetone selective; selective sensing; triclinic wo3; wo3 nanosheets ... See more keywords
Controllable synthesis of Cu2O decorated WO3 nanosheets with dominant (0 0 1) facets for photocatalytic CO2 reduction under visible-light irradiation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.09.076
Abstract: Abstract Systematical design and controllable assembly of nanostructured photocatalysts have received much attention in the field of CO2 reduction. The Cu2O decroted hexagonal WO3 nanosheets with and without dominant (0 0 1) facets (Cu2O/WO3-001 and… read more here.
Keywords: wo3 nanosheets; co2 reduction; cu2o; cu2o wo3 ... See more keywords
Exposed edges of porous ultrathin WO3 nanosheets determined High-performance sensing for hydrogen sulfide
Sign Up to like & getrecommendations! Published in 2022 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.151327
Abstract: Abstract Porous two-dimensional nanosheets have received extensive attention and research, but the mechanism of gas interaction at the edges of the pores has not been reported. Here, porous two-dimensional WO3 nanosheets (WO3 PTNSs) were synthesized… read more here.
Keywords: wo3 nanosheets; hydrogen sulfide; gas;
Active W Sites Promoted by Defect Engineering Enhanced C2H6S3 Sensing Performance of WO3 Nanosheets.
Sign Up to like & getrecommendations! Published in 2022 at "ACS sensors"
DOI: 10.1021/acssensors.2c00487
Abstract: Defect engineering has received extensive attention as an effective method to tune the gas sensing properties of semiconductor materials. Here, defective WO3 (D-WO3) nanosheets were obtained by a simple hydrogenation process with a detection limit… read more here.
Keywords: wo3 nanosheets; spectroscopy; defect engineering;
Ultrathin Ti-doped WO3 nanosheets realizing selective photoreduction of CO2 to CH3OH.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr02364d
Abstract: Arduous CO2 activation and sluggish charge transfer retard the photoreduction of CO2 to CH3OH with high efficiency and selectivity. Here, we fabricate ultrathin Ti-doped WO3 nanosheets possessing approving active sites and optimized carrier dynamics as… read more here.
Keywords: doped wo3; spectroscopy; wo3 nanosheets; ch3oh ... See more keywords
Surface Modification of Pt-loaded WO3 Nanosheets for Acetone Sensing Application
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry Letters"
DOI: 10.1246/cl.170990
Abstract: WO3 nanosheets were fabricated and the surface of nanosheets was catalytically modified by Pt using an electrostatic adsorption method. The effects of Pt modification on structures and morphologies of WO3 nanosheets were investigated. WO3 gas… read more here.
Keywords: modification loaded; loaded wo3; wo3 nanosheets; nanosheets acetone ... See more keywords
Formation Pathways of Lath-Shaped WO3 Nanosheets and Elemental W Nanoparticles from Heating of WO3 Nanocrystals Studied via In Situ TEM
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16031291
Abstract: WO3 is a versatile material occurring in many polymorphs, and is used in nanostructured form in many applications, including photocatalysis, gas sensing, and energy storage. We investigated the thermal evolution of cubic-phase nanocrystals with a… read more here.
Keywords: wo3; tem; lath shaped; wo3 nanosheets ... See more keywords
Microwave Synthesized 2D WO3 Nanosheets for VOCs Gas Sensors
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12183211
Abstract: As an n-type semiconductor material, tungsten oxide (WO3) has good application prospects in the field of gas sensing. Herein, using oxalic acid (OA), citric acid (CA) and tartaric acid (TA) as auxiliary agents, three homogeneous… read more here.
Keywords: gas; nanosheets vocs; vocs gas; synthesized wo3 ... See more keywords