2018年6月1日 · In this article, photocatalytic efficiency of pure ZnO and WO 3 is enhanced by coupling these using the wet chemical impregnation approach. The main objective of this study is to find the role of tungsten oxide in accelerating the photocatalytic processes of ZnO.

2011年1月1日 · The results showed that at the optimal calcination temperature of 600 °C, the WO 3 /ZnO composite photocatalyst with 2 wt% concentration of WO 3 showed about doubled photocatalytic activity compared to pure ZnO.

2023年12月20日 · A series of experimental results demonstrated that the ZnO/WO3 nanocomposite with 5 wt% ZnO (Z5.0/WO3) depicted the highest photocatalytic activity for gold recovery due to the synergetic...

2015年1月12日 · Monoclinic nanocuboid WO 3 enhanced the photocatalyst efficiency of quasi nanobelt zinc oxide for dye degradation in the presence of visible light radiation.

2023年1月13日 · WO 3 @ZnO core–shell nanoarrays with a Z-scheme heterojunction structure have been fabricated by combining electrodeposition and dropping process and used as photoanodes for the production of hydrogen peroxide (H 2 O 2 ).

2023年2月15日 · To enhance the solar energy utilization and strengthen dark-state application for realizing long-term protection, herein, a 3D nanothorn cluster-like WO 3 /ZnO/Zn-Bi 2 S 3 multijunction with electron-storage characteristic and adjustable energy band was constructed.

2020年2月28日 · Heterometal oxide nanoparticles of ZnO-WO 3 (ZWO) were synthesized using a facile dual step hybrid electrochemical–thermal technique.

2024年2月23日 · Photoelectrochemical (PEC) test results reveal that the synthesized 3D WO 3 @ZnO HHAs photoanode exhibits reduced charge transfer resistance, improved electron-hole pair life, and enhanced photocurrent density (≈4.5 times increase in …

2024年9月6日 · The present study employed a hybrid approach involving hydrothermal and sputtering techniques to produce ZnO-WO 3 composites, which were subsequently evaluated for their suitability as ethanol gas sensors. It is possible to achieve a notable decrease in the operating temperature.

2019年1月1日 · ZnO nanoparticles deposited on WO 3 nanosheet arrays (NSAs) were prepared by hydrothermal process and impregnation method followed by thermal treatment for photocatalytic degradation of nonbiodegradable azo dyes …