Electrodeposited pectin/reduced carbon dots scaffold on the pencil graphite electrode as a support of electroloaded nickel nanoparticles for electrocatalytic purpose DOI
Biuck Habibi, Khalil Farhadi,

Elnaz Minaie

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 91, P. 1452 - 1462

Published: Oct. 25, 2024

Language: Английский

Organic and Metal–Organic Polymer-Based Catalysts—Enfant Terrible Companions or Good Assistants? DOI Creative Commons
Milan Králik, Peter Koóš, Martin Markovič

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(19), P. 4623 - 4623

Published: Sept. 29, 2024

This overview provides insights into organic and metal–organic polymer (OMOP) catalysts aimed at processes carried out in the liquid phase. Various types of polymers are discussed, including vinyl (various functional poly(styrene-co-divinylbenzene) perfluorinated functionalized hydrocarbons, e.g., Nafion), condensation (polyesters, -amides, -anilines, -imides), additional (polyurethanes, polyureas, polybenzimidazoles, polyporphyrins), prepared from organometal monomers. Covalent frameworks (COFs), (MOFs), their composites represent a significant class OMOP catalysts. Following this, preparation, characterization, application dispersed metal discussed. Key catalytic such as alkylation—used large-scale applications like production alkyl-tert-butyl ether bisphenol A—as well reduction, oxidation, other reactions, highlighted. The versatile properties COFs MOFs, well-defined nanometer-scale pores, large surface areas, excellent chemisorption capabilities, make them highly promising for chemical, electrochemical, photocatalytic applications. Particular emphasis is placed on potential CO2 treatment. However, notable drawback COF- MOF-based relatively low stability both alkaline acidic environments, high cost. A special part devoted to deactivation disposal used/deactivated catalysts, emphasizing importance separating heavy metals conclusion guidance selecting developing OMOP-based

Language: Английский

Citations

2
Simultaneous production of CO and H2O2 by paired electrolysis coupling CO2 reduction and water oxidation DOI

Jian-Hao Wu,

Ran Guo,

Jia‐Wei Wang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(87), P. 12718 - 12721

Published: Jan. 1, 2024

This work introduces a rare example of CO 2 R-to-CO coupled with 2e − WOR-to-H O , giving total energy efficiency 34%.

Language: Английский

Citations

2
Supramolecular Anchoring of Fe(III) Molecular Redox Catalysts into Graphitic Surfaces Via CH‐π and π‐π Interactions for CO2 Electroreduction DOI Creative Commons

Zhi‐Mei Luo,

Jia‐Wei Wang, Marco Nicaso

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(46)

Published: Aug. 12, 2024

Abstract Photoelectrochemical devices require solid anodes and cathodes for the easy assembling of whole cell thus redox catalysts need to be deposited on electrodes. Typical catalyst deposition involves drop casting, spin coating, doctor blading or related techniques generate modified electrodes where active in contact with electrolyte is only a very small fraction mass. We have developed methodology at electrode based supramolecular interactions, namely CH‐π π–π between surface. This generates well‐defined catalysts‐surface structure electroactivity, together large catalytic response. approach represents new anchoring strategy that can applied reactions heterogeneous phase compared traditional methods about 4–5 orders magnitude less mass achieve comparable activity well‐behaved electroactivity stability.

Language: Английский

Citations

1
Molecular catalyst coordinatively bonded to organic semiconductors for selective light-driven CO2 reduction in water DOI Creative Commons
Jia‐Wei Wang, Fengyi Zhao, Lucía Velasco

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Nov. 12, 2024

The selective photoreduction of CO

Language: Английский

Citations

1
Supramolecular Anchoring of Fe(III) Molecular Redox Catalysts into Graphitic Surfaces Via CH‐π and π‐π Interactions for CO2 Electroreduction DOI Creative Commons

Zhi‐Mei Luo,

Jia‐Wei Wang, Marco Nicaso

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(46)

Published: Aug. 12, 2024

Abstract Photoelectrochemical devices require solid anodes and cathodes for the easy assembling of whole cell thus redox catalysts need to be deposited on electrodes. Typical catalyst deposition involves drop casting, spin coating, doctor blading or related techniques generate modified electrodes where active in contact with electrolyte is only a very small fraction mass. We have developed methodology at electrode based supramolecular interactions, namely CH‐π π–π between surface. This generates well‐defined catalysts‐surface structure electroactivity, together large catalytic response. approach represents new anchoring strategy that can applied reactions heterogeneous phase compared traditional methods about 4–5 orders magnitude less mass achieve comparable activity well‐behaved electroactivity stability.

Language: Английский

Citations

0
Electrodeposited pectin/reduced carbon dots scaffold on the pencil graphite electrode as a support of electroloaded nickel nanoparticles for electrocatalytic purpose DOI
Biuck Habibi, Khalil Farhadi,

Elnaz Minaie

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 91, P. 1452 - 1462

Published: Oct. 25, 2024

Language: Английский

Citations

0