Enhancing the Reductive Conversion of Levulinic Acid and Levulinate to Γ-Valerolactone: The Role of Oxygen Vacancy in Mnox Catalysts DOI
Yong Liu,

Lingling Gao,

Guozhang Chang

et al.

Published: Jan. 1, 2024

Oxygen vacancies (Ov) in metal oxides play a crucial role modifying the electronic and acidic properties of catalysts, thereby influencing their catalytic activity. This study explores impact Ov MnOx catalysts on for Meerwein–Ponndorf–Verley (MPV) reduction levulinic acid (LA) levulinate to γ-valerolactone (GVL). Various characterization techniques demonstrate that surface significantly modulate positively correlating with Lewis/Brønsted ratio GVL yield. In situ DRIFTS DFT calculations further unveil reaction mechanism, revealing facilitate activation dehydrogenation isopropanol subsequent hydrogen transfer hydrogenation LA, leading enhanced production. These insights underscore pivotal efficient conversion LA

Language: Английский

Enhancing reductive conversion of levulinic acid and levulinates to γ-valerolactone: Role of oxygen vacancy in MnOx catalysts DOI
Yong Liu,

Lingling Gao,

Guozhang Chang

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 406, P. 131001 - 131001

Published: June 17, 2024

Language: Английский

Citations

4
Enhancing the Reductive Conversion of Levulinic Acid and Levulinate to Γ-Valerolactone: The Role of Oxygen Vacancy in Mnox Catalysts DOI
Yong Liu,

Lingling Gao,

Guozhang Chang

et al.

Published: Jan. 1, 2024

Oxygen vacancies (Ov) in metal oxides play a crucial role modifying the electronic and acidic properties of catalysts, thereby influencing their catalytic activity. This study explores impact Ov MnOx catalysts on for Meerwein–Ponndorf–Verley (MPV) reduction levulinic acid (LA) levulinate to γ-valerolactone (GVL). Various characterization techniques demonstrate that surface significantly modulate positively correlating with Lewis/Brønsted ratio GVL yield. In situ DRIFTS DFT calculations further unveil reaction mechanism, revealing facilitate activation dehydrogenation isopropanol subsequent hydrogen transfer hydrogenation LA, leading enhanced production. These insights underscore pivotal efficient conversion LA

Language: Английский

Citations

0