metal-oxide-based catalystCO2 adsorptionPhotocatalytic CO2 reduction on metal-oxide-based catalysts is promising for solving the energy and environmental crises faced by mankind. The oxygen vacancy (Vo) on metal oxides is expected to be a key factor affecting the efficiency of photocatalytic CO2 ...
该研究成果于2022年9月30日以"Oxygen Vacancy-Rich Sr2MgSi2O7:Eu2+,Dy3+Long Afterglow Phosphor as a Round-the-Clock Catalyst for Selective Reduction of CO2to CO"为题发表在《Advanced Functional Materials》期刊上[DOI: 10.1002/adfm.202208565]。杭州电子科技大学材料与环境工程学院裴浪副教授与2020级硕...
which is beneficial to the utilization of CO2. The oxygen vacancy (Ov) site is identified as the catalytic active center of this reaction. However, there remains a great challenge to understand the relations between the...
oxygen-vacancy-rich indium oxyhydroxide (InOOH-OV) is developed as a bifunctional catalyst for CO2 reduction to formate and 5-hydroxymethylfurfural electrooxidation to 2,5-furandicarboxylic acid with
Electrochemical coupling of biomass valorization with carbon dioxide (CO2) conversion provides a promising approach to generate value-added chemicals on both sides of the electrolyzer. Herein, oxygen-vacancy-rich indium oxyhydroxide (InOOH-OV) is developed as a bifunctional catalyst for CO2reduction to...
oxygen vacancyphotothermal catalysisCO2reductionmethanolOxygen vacancies play a vital role in the adsorption, activation, and subsequent reduction of CO2to methanol. This work presents the preparation of two-dimensional Bi2WO6nanosheets with different oxygen vacancy concentrations (BWO-OV1, BWO-OV2, and...
Oxygen vacancy-rich BiO 2-x : Super-active co-catalyst on g-C 3 N 4 for efficient visible-light photocatalytic CO 2 reductionBiO2-x/g-C3N4Co-CatalystCO2 photoreductionOxygen vacancyPhotoreduction CO2 to hydrocarbons are the sustainable and green methods to solve energy shortages and environmental...
and theoretical simulation (DFT, MD) is discussed. Furthermore, it was concluded that the efficiency of CO2 electrocatalytic reduction to syngas can be improved through multi-stage morphology regulation of catalyst, multi-active site design, integration of CO2 capture and conversion system, and the...
In this Primer, we provide a holistic step-by-step guide for the experimentation of photocatalytic CO2 reduction, including catalyst synthesis and characterization, reactor construction, photocatalytic testing and mechanism exploration. We compare and analyse the state-of-the-art results with different ...
Kshirodra Kumar Patra, Zhu Liu, Hojeong Lee, Seungwon Hong, Hakhyeon Song, Hafiz Ghulam Abbas, Youngkook Kwon, Stefan Ringe, and Jihun Oh. Boosting Electrochemical CO2Reduction to Methane via Tuning Oxygen Vacancy Concentration and Surface Termination on a Copper/Ceria Catalyst. ACS Catal. 2022...