Highly active rGO/Ca-MOF loaded Pd-M (M = Fe, Sb, Pb, Sn, Ag) composite catalysts towards ethylene glycol electrooxidation

Zhong, Yuting; Wu, Zhirui; Liu, Xiaoguang; Li, Ling

doi:10.1016/j.jelechem.2022.116970

Cited by 4 publications

(1 citation statement)

References 41 publications

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“…In the spectrum of MCaBDC, the characteristic bands of CaBDC appeared at 1565 and 1398 cm −1 , and were assigned to the asymmetric and symmetric stretching vibrations of carbonyl groups, respectively. 37 After grafting with the ILs, the CO group located in the formed amide bond caused a new peak which appeared at 1688 cm −1 due to stretching vibration. 38 The absorption signal at 1290 cm −1 corresponded to OSO groups in the [Tf 2 N] − anion, while that at 941 cm −1 was due to the vibration of S–N–S groups of [Tf 2 N] − .…”

Section: Resultsmentioning

confidence: 99%

Metal–organic framework-supported ionic liquids for lipase immobilization: design, characterization, and investigation of catalytic performance

Suo

Dai

et al. 2023

React. Chem. Eng.

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Section: Resultsmentioning

confidence: 99%

Metal–organic framework-supported ionic liquids for lipase immobilization: design, characterization, and investigation of catalytic performance

Suo

Dai

et al. 2023

React. Chem. Eng.

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Square-wave pulsed potential driven electrocatalytic degradation of 4-chlorophenol using Fe-Ni/rGO/PPy@NF three dimensional electrode

Ma,

Lu,

Tang

et al. 2024

Journal of Hazardous Materials

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Encapsulation of Immobilized β-Glucosidase with Calcium Metal–Organic Frameworks for Enhanced Stability in Hydrolysis of Cellobiose

Xu,

Liu,

Wang

et al. 2024

Langmuir

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β-Glucosidase (β-G) holds promising applications in various fields, such as biomass energy, food, pharmaceuticals, and environmental protection, yet its industrial application is still limited by issues of stability and recycling. Herein, we first immobilized β-G onto the surface of magnetic chitosan nanoparticles (MCS/β-G) through adsorption methods. Subsequently, utilizing the metal−organic framework (MOF), CaBDC, which possesses good stability under acidic conditions, we encapsulated MCS/β-G. The resulting biocatalyst (MCS/β-G@CaBDC) exhibited excellent activity and recyclability. MCS/β-G@CaBDC can convert 91.5% of cellobiose to glucose in 60 min and maintained 81.9% activity after 10 cycles. The apparent K m value of MCS/β-G@CaBDC was 0.148 mM, lower than free β-G (0.166 mM) and MCS/β-G (0.173 mM). The CaBDC layer increased the mass transfer resistance of the reaction but also triggered structural rearrangement of β-G during the encapsulation process. This resulted in the β-sheet content rising to 68.4%, which, in turn, contributed to enhancing the rigidity of β-G. Moreover, the saturated magnetic strength of this biocatalyst could reach 37.3 emu/g, facilitating its magnetic recovery. The biocatalyst prepared in this study exhibits promising application prospects, and the immobilization method can provide valuable insights into the field of enzyme immobilization.

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Highly active rGO/Ca-MOF loaded Pd-M (M = Fe, Sb, Pb, Sn, Ag) composite catalysts towards ethylene glycol electrooxidation

Cited by 4 publications

References 41 publications

Metal–organic framework-supported ionic liquids for lipase immobilization: design, characterization, and investigation of catalytic performance

Metal–organic framework-supported ionic liquids for lipase immobilization: design, characterization, and investigation of catalytic performance

Square-wave pulsed potential driven electrocatalytic degradation of 4-chlorophenol using Fe-Ni/rGO/PPy@NF three dimensional electrode

Encapsulation of Immobilized β-Glucosidase with Calcium Metal–Organic Frameworks for Enhanced Stability in Hydrolysis of Cellobiose

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