Bifunctional ZnCo2O4 catalyst for NO  reduction and 1,2-dichloroethane combustion

Chen, Zhenghui; Ye, Zhiping; Pan, Hua; Ling, Xin; Zhang, Xuming

doi:10.1016/j.catcom.2022.106452

Cited by 1 publication

(1 citation statement)

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“…Our group also reported that the bimetallic CoFe 2 O 4 catalyst outperformed its monometallic counterparts of Co 3 O 4 and Fe 2 O 3 for the oxidation of styrene, attributable to the rich surface metal redox couples and structural advantage. Among the bimetallic spinels, noteworthy is that Zn as the A site forming ZnCo 2 O 4 has been recently used as effective catalysts in electrocatalysis , and environmental catalysis. , …”

Section: Introductionmentioning

confidence: 99%

Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis

Liu,

Ji,

Wang

et al. 2023

Inorg. Chem.

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Utilization of naturally occurring limonene from renewable biomass as a key starting material for the synthesis of valuable chemicals is a promising avenue to reduce both the dependence on nonrenewable fossil fuels and global CO2 emission. Herein, we report a highly active tremella-like ZnCo2O4 catalyst for the selective oxidation of limonene with molecular oxygen under mild reaction conditions. The developed ZnCo2O4 catalyst exhibits an appealing reaction performance with a limonene conversion of 93.5% (reaction rate of 0.0823 mmol gcat –1 h–1) and selectivity of 75.8% for 1,2-limonene oxide (LO), far outperforming the monometallic oxides of ZnO and Co3O4. Detained experimental characterizations and analyses manifest that the substitution of Zn into the Co3O4 framework can facilitate the formation of more unsaturated coordination sites and oxygen vacancies due to the modified chemical environment of Co atoms, inducing a beneficial synergistic intermetallic effect for the limonene oxidation catalysis.

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Section: Introductionmentioning

confidence: 99%

Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis

Liu,

Ji,

Wang

et al. 2023

Inorg. Chem.

View full text Add to dashboard Cite

show abstract

Bifunctional ZnCo2O4 catalyst for NO reduction and 1,2-dichloroethane combustion

Cited by 1 publication

References 32 publications

Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis

Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis

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Bifunctional ZnCo2O4 catalyst for NO reduction and 1,2-dichloroethane combustion

Cited by 1 publication

References 32 publications

Beneficial Synergistic Intermetallic Effect in ZnCo2O4 for Enhancing the Limonene Oxidation Catalysis

Beneficial Synergistic Intermetallic Effect in ZnCo2O4 for Enhancing the Limonene Oxidation Catalysis

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Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis

Beneficial Synergistic Intermetallic Effect in ZnCo₂O₄ for Enhancing the Limonene Oxidation Catalysis