Cover Feature: Elaborated Reaction Pathway of Photothermal Catalytic CO2 Conversion with H2O on Gallium Oxide-Decorated and -Defective Surfaces (Chem. Eur. J. 24/2022),Chemistry - A European Journal

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Cover Feature: Elaborated Reaction Pathway of Photothermal Catalytic CO2 Conversion with H2O on Gallium Oxide-Decorated and -Defective Surfaces (Chem. Eur. J. 24/2022)
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2022-04-05 , DOI: 10.1002/chem.202200984
Li Zhang ₁ , Zheng Li ₁ , Xu‐Han Zhang ₁ , Chen‐Yu Xu ₂ , Yan‐Wei Zhang ₁

Affiliation

The elaborate thermodynamic reaction pathways on Ga₂O₃-decorated and -defective surfaces during photothermal catalytic CO₂ conversion with H₂O have been established. The basic site generated by Ga₂O₃ decoration on an anatase TiO₂ (101) surface enhances the selective adsorption of CO₂, and also balances V_O formation and CO₂ reduction activity. Surface-defect V_O promotes the reaction thermodynamics but tends to be consumed; Ga₂O₃ helps to keep V_O active. Ga₂O₃ and V_O together further decrease the energy barrier of the rate-determining step, thereby promoting C1 production. More information can be found in the Research Article by Y.-W. Zhang et al. (DOI: 10.1002/chem.202104490).

中文翻译：

封面专题：在氧化镓装饰和缺陷表面上与 H2O 进行光热催化 CO2 转化的详细反应途径（Chem. Eur. J. 24/2022）

已经建立了在用H _{2 O 进行光热催化CO}₂转化过程中Ga ₂ O ₃修饰和缺陷表面上复杂的热力学反应途径。Ga ₂ O ₃修饰在锐钛矿TiO ₂ (101)表面上产生的碱性位点增强了对CO ₂的选择性吸附，也平衡了V _O的形成和CO ₂的还原活性。表面缺陷 V _O促进反应热力学，但往往被消耗；Ga ₂ O ₃有助于保持VO_活性。镓₂ O ₃和V _O一起进一步降低了限速步骤的能垒，从而促进了C1的产生。更多信息可以在 Y.-W 的研究文章中找到。张等人。（DOI：10.1002/chem.202104490）。

更新日期：2022-04-05

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