Electrochemical hydrogenation and oxidation of organic species involving water

© 2024. Springer Nature Limited..

Fossil fuel-driven thermochemical hydrogenation and oxidation using high-pressure H2 and O2 are still popular but energy-intensive CO2-emitting processes. At present, developing renewable energy-powered electrochemical technologies, especially those using clean, safe and easy-to-handle reducing agents and oxidants for organic hydrogenation and oxidation reactions, is urgently needed. Water is an ideal carrier of hydrogen and oxygen. Electrochemistry provides a powerful route to drive water splitting under ambient conditions. Thus, electrochemical hydrogenation and oxidation transformations involving water as the hydrogen source and oxidant, respectively, have been developed to be mild and efficient tools to synthesize organic hydrogenated and oxidized products. In this Review, we highlight the advances in water-participating electrochemical hydrogenation and oxidation reactions of representative organic molecules. Typical electrode materials, performance metrics and key characterization techniques are firstly introduced. General electrocatalyst design principles and controlling the microenvironment for promoting hydrogenation and oxygenation reactions involving water are summarized. Furthermore, paired hydrogenation and oxidation reactions are briefly introduced before finally discussing the challenges and future opportunities of this research field.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:8

Enthalten in:

Nature reviews. Chemistry - 8(2024), 4 vom: 11. Apr., Seite 277-293

Sprache:

Englisch

Beteiligte Personen:

Liu, Cuibo [VerfasserIn]
Chen, Fanpeng [VerfasserIn]
Zhao, Bo-Hang [VerfasserIn]
Wu, Yongmeng [VerfasserIn]
Zhang, Bin [VerfasserIn]

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Journal Article
Review

Anmerkungen:

Date Revised 11.04.2024

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1038/s41570-024-00589-z

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370176758