A low-valent alkali metal doping strategy for enhanced performance of high-entropy oxide catalysts in reverse water–gas shift reactions

2025/01/01 by Ke Wang, Rui Zhang, Li Liu +5 · 1 voice
Materials Science · Energy · #Catalytic Processes in Materials Science #Electrocatalysts for Energy Conversion #Electronic and Structural Properties of Oxides

paper · pdf · doi:10.1039/d5qi01099c

openalex publication_date 2025/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/22

Abstract

In the classical high-entropy oxide (Mg 1 Co 1 Ni 1 Cu 1 Zn 1 )O x (J14), doping Li replacing preserves the rock salt phase structure. For RWGS catalysis, moderate Li doping notably enhances activity while excessive doping promotes CH 4 byproduct formation.

Citations

• State of the art and perspectives in heterogeneous catalysis of CO 2 hydrogenation to methanol
• Recent progress in syngas production via catalytic CO2 hydrogenation reaction

Discussions

• 🔥A low-valent alkali metal doping strategy for enhanced performance of high-entropy oxide catalysts in reverse water–gas shift reactions by Jing Xu et al. 🔹 Li-doping boosts CO2-to-CO conversion a [bsky, 0 points, 0 comments]