Interfacial Charge Transfer Regulates Photoredox Catalysis

C Ye, DS Zhang, B Chen, CH Tung, LZ Wu - ACS Central Science, 2024 - ACS Publications
Photoredox catalytic processes offer the potential for precise chemical reactions using light
and materials. The central determinant is identified as interfacial charge transfer, which …

Redox reactions at colloidal semiconductor nanocrystal surfaces

KV Prather, JT Stoffel, EY Tsui - Chemistry of Materials, 2023 - ACS Publications
The adaptation of colloidal semiconductor nanocrystals (NCs) in applications like displays,
photovoltaics, and photocatalysis relies primarily on the core electronic structure of NC …

UV-LED-driven photocatalytic chlorine activation with typical spinel ferrites for carbamazepine degradation: Critical role of superoxide radicals, disinfection by-product …

L Wang, M Chen, A Cai, H Zeng, X Ma, Q Li, X Li… - Separation and …, 2023 - Elsevier
Chlorine activation-inefficiency and the generation of disinfection by-products (DBPs) have
indeed limited the application of the UV/chlorine process. In this study, zinc ferrite nanorods …

Redox mediation through integrating chain extenders in active ionomer polyurethane hard segments in CdS quantum dot sensitized solar cell

S Kumar, R Prakash, P Maiti - Solar Energy, 2022 - Elsevier
Photovoltaic conversion efficiency is expressed as a function of hole extracting capacity of
redox active group of electrolyte structure. Hard segment functionalized polyurethane …

EPR spin trap** of nucleophilic and radical reactions at colloidal metal chalcogenide quantum dot surfaces

CJ Aschendorf, M Degbevi, KV Prather, EY Tsui - Chemical Science, 2023 - pubs.rsc.org
The participation of the surfaces of colloidal semiconductor nanocrystal quantum dots (QDs)
in QD-mediated photocatalytic reactions is an important factor that distinguishes QDs from …

[HTML][HTML] Introduction to special issue: Colloidal quantum dots

MC Beard, X Peng, Z Hens, EA Weiss - The Journal of Chemical …, 2020 - pubs.aip.org
The quantum confinement effect has driven the development and exploration of colloidal
semiconductor nanocrystals over approximately the past three decades. These …

Light-driven reversible charge transfers from ITO nanocrystals

L Rebecchi, A Rubino, A Camellini, I Kriegel - Frontiers in Chemistry, 2023 - frontiersin.org
The combination of semiconductors and redox active molecules for light-driven energy
storage systems has emerged as a powerful solution for the exploitation of solar batteries …

The role of traps with arbitrary distribution in photoinduced charge carrier dynamics in semiconductor quantum dots

VG Nikiforov - Chemical Physics, 2020 - Elsevier
The presented model shows that for any trap distribution in semiconductor quantum dots
(QDs) the evolution of photoinduced charge carriers (as a rule, responsible for observed …