Alkyne bridge engineering of donor-π-acceptor polymers for efficient CO2 reduction to CH4 and C2H4 under visible light illumination

G Tang, X Huang, T Song, S Yin, B Long… - Applied Catalysis B …, 2024 - Elsevier
Developing a conjugated polymer (CPs) for the formation of multi electron products or even
C2 products from CO 2 while simultaneously suppressing the 2-electron product (CO) is …

Antenna Effect in Noble Metal‐Free Dye‐Sensitized Photocatalytic Systems Enhances CO2‐to‐CO Conversion

V Nikolaou, C Govind, E Balanikas, J Bharti… - Angewandte …, 2024 - Wiley Online Library
Dye‐sensitized photocatalytic systems (DSPs) have been extensively investigated for solar‐
driven hydrogen (H2) evolution. However, their application in carbon dioxide (CO2) …

Photocatalytic CO2 Reduction Using Homogeneous Carbon Dots with a Molecular Cobalt Catalyst

D Kim, S Bhattacharjee, E Lam, C Casadevall… - Small, 2024 - Wiley Online Library
A simple and precious‐metal free photosystem for the reduction of aqueous CO2 to syngas
(CO and H2) is reported consisting of carbon dots (CDs) as the sole light harvester together …

Efficient Photosensitization of π-Extended Oligomeric Porphyrin Pigments through TiO2-Mediated Outer-Sphere Electron Transfer in Photochemical CO2 Reduction …

S Choi, MS Choe, D Lee, S Kim, KR Wee… - ACS Applied Energy …, 2024 - ACS Publications
This study describes an effective approach for addressing the challenges associated with
low-lying excited states in π-extended porphyrin oligomeric dyes ([ZnP]-[ZnP](D-ZnP) and …

Charge separation control in organic photosensitizers for photocatalytic water splitting without sacrificial electron donors

M Rybczyńska, E Hoffman, K Kozakiewicz, M Mońka… - Journal of …, 2024 - Elsevier
Photocatalytic hydrogen evolution reaction (photoHER) is one of the most promising
approaches towards production of “green” hydrogen. Currently, the state-of-the-art …

Spectroelectrochemical determination of the conduction band level of mesoporous titanium dioxide semiconductor in diverse reaction media

S Choi, C Kim, D Lee, S Jeon… - Bulletin of the Korean …, 2024 - Wiley Online Library
The conduction band edge (E CB) energy levels of a mesoporous TiO2 film were
investigated in aprotic dimethylformamide (DMF) and aqueous media to explore the …