Titelbild: Hydrogen‐Bond‐Network Breakdown Boosts Selective CO₂ Photoreduction by Suppressing H₂ Evolution (Angew. Chem. 21/2024)

This is the authors' abstract. We don't add key points for this paper.

Hydrogen bond network breakdown in the CO2 photoreduction system can suppress H2 evolution and boost CO production, as reported by Chengcheng Liu, Weiqiao Deng et al. in a Research Article (e202316991). Photosensitive poly(ionic liquid)s are designed as photocatalysts owing to their robust hydrogen bonding with solvents. The suppression of H2 evolution in photocatalytic CO2 reduction was effectively achieved by disrupting the hydrogen bond network with solvent additives. Hydrogen bond network breakdown in the CO2 photoreduction system can suppress H2 evolution and boost CO production, as reported by Chengcheng Liu, Weiqiao Deng et al. in a Research Article (e202316991). Photosensitive poly(ionic liquid)s are designed as photocatalysts owing to their robust hydrogen bonding with solvents. The suppression of H2 evolution in photocatalytic CO2 reduction was effectively achieved by disrupting the hydrogen bond network with solvent additives.