oxygen vacancy engineeringphotocatalysissurface reactionsPhotocatalysis, which converts natural solar energy into chemical energy, has emerged as one of the most appealing technologies in the past decades. However, photocatalytic performances are limited by the poor absorption of visible light, chargeヽarri...
5.2 Defect engineeringOxygen vacancy is a typical defect engineering that has been widely used to enhance the photocatalytic activity of catalysts [137]. In addition to this, halogen vacancies are one of the most popular types of anionic vacancies as they can effectively reduce the coordination ...
Boosting Visible-Light Photocatalytic Activity of BiOCl Nanosheets via Synergetic Effect of Oxygen Vacancy Engineering and Graphene Quantum Dots-Sensitization In recent years, oxygen vacancy (VO) engineering has become a research hotspot in the field of photocatalysis. Herein, an efficient GQDs/BiOCl-VO...
can the vacancy-induced defect dipoles be rationally tuned to facilitate the CST process in photoelectrodes remains unanswered. In addition to the CST engineering in the PEC system, the optimization of surface reaction for utilizing the photogenerated charge carriers is equally important to achieve ...
Oxygen Vacancy Engineering in Photocatalysis 2020, Solar RRL Constructing Fe-MOF-Derived Z-Scheme Photocatalysts with Enhanced Charge Transport: Nanointerface and Carbon Sheath Synergistic Effect 2020, ACS Applied Materials and Interfaces View all citing articles on Scopus1...
The engineering of oxygen vacancies will assume a pivotal role in the realm of semiconductor photocatalysis.PCCPFaqi ZhanGuochang WenRuixin LiChenchen FengYisi LiuYang LiuMin ZhuYuehong ZhengYanchun ZhaoPeiqing La
& Yan, X. Oxygen Vacancy-Enhanced Visible Light-driven Photocatalytic Activity of TiO2 Sphere-W18O49 Nanowire Bundle Heterojunction. Appl. Catal. A: Gen ... - 《Applied Catalysis A General》 被引量: 5发表: 2015年 Visible-Light Photocatalytic Properties of W18O49/TiO2 and WO3/TiO2 Heterocompo...
Oxygen vacancyPhotocatalysisPeroxymonosulfate oxidationSynergismIn this paper, ZnAl-LDH with rich oxygen vacancies (E-CZA-LDH) was prepared by two steps of Co doping and alkali etching. Both methods are conducive to the formation of oxygen vacancies (OVs) to form the unique defect structure (Co...
: oxygen dopant, nitrogen defect, g-C3N4, photocatalysis, hydrogen productionGenerally, bulk graphic carbon nitride (g-C 3 N 4 ) suffers from fast photogenerated charge carrier combination, inferior adsorption of visible light and low specific areas. Herein, we develop a defect engineering to ...
The fabrication of oxygen vacancies in various catalytic materials as well as the benefits and challenges of oxygen vacancy engineering are addressed in detail. This review provides collective views from various published research reports. The underlying principles and rationale for the roles of oxygen ...