Unravelling the Effect of Alkali Metal Deposition on Co3O4 for Catalytic Decomposition of N2O,ChemCatChem

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Unravelling the Effect of Alkali Metal Deposition on Co3O4 for Catalytic Decomposition of N2O
ChemCatChem ( IF 3.8 ) Pub Date : 2023-02-04 , DOI: 10.1002/cctc.202201449
Jinru Sun ₁ , Aolei Song ₂ , Yu Tian ₃ , Hua Zhan ₃ , Jianlin Deng ₄ , Hong Wang ₃ , Ming Ke ₅

Affiliation

The deposition of alkali metal Na improved the performance of Na-Co₃O₄ catalyst for DCD of N₂O at low temperatures. Na not only facilitated the reduction of Co³⁺ to Co²⁺, but also promoted the surface decomposition step of N₂O (i. e., the oxidation of Co²⁺ to Co³⁺ by giving electrons) at low temperatures.

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