Boosting the performance of eco-friendly quantum dots-based photoelectrochemical cells via effective surface passivation

X Tong, AI Channa, Y You, P Wei, X Li, F Lin, J Wu… - Nano Energy, 2020 - Elsevier
Photoelectrochemical (PEC) cells fabricated using environment-friendly colloidal quantum
dots (QDs) are promising optoelectronic devices for future practical solar-to-hydrogen …

Environmentally friendly Mn-alloyed core/shell quantum dots for high-efficiency photoelectrochemical cells

R Wang, X Tong, AI Channa, Q Zeng, J Sun… - Journal of Materials …, 2020 - pubs.rsc.org
Colloidal quantum dot (QD)-based photoelectrochemical (PEC) cells are cost-effective
devices showing remarkable solar-to-fuel conversion efficiency. However, the extensive use …

Boosting photoelectrochemical hydrogen generation on Cu-doped AgIn 5 S 8/ZnS colloidal quantum dot sensitized photoanodes via shell-layer homojunction defect …

H Guo, B Luo, J Wang, B Wang, X Huang… - Journal of Materials …, 2020 - pubs.rsc.org
Colloidal quantum dot (CQD) based photoelectrochemical cells (PECs) for solar-driven
hydrogen (H2) generation offer an avenue to convert solar energy into chemical fuel. So far …

Quantum dots, passivation layer and cocatalysts for enhanced photoelectrochemical hydrogen production

H Kim, A Choe, SB Ha, GM Narejo, SW Koo… - …, 2023 - Wiley Online Library
Solar‐driven photoelectrochemical (PEC) hydrogen production is one potential pathway to
establish a carbon‐neutral society. Nowadays, quantum dots (QDs)‐sensitized …

Near-infrared, eco-friendly ZnAgInSe quantum dots-sensitized graphene oxide-TiO2 hybrid photoanode for high performance photoelectrochemical hydrogen …

Z Long, X Tong, C Liu, AI Channa, R Wang, X Li… - Chemical Engineering …, 2021 - Elsevier
Colloidal semiconductor quantum dots (QDs) are promising building-blocks for the
manufacture of cost-effective photoelectrochemical (PEC) cells towards efficient solar-to …

Tailoring Eco‐Friendly Colloidal Quantum Dots for Photoelectrochemical Hydrogen Generation

Z Li, AI Channa, ZM Wang, X Tong - Small, 2023 - Wiley Online Library
A photoelectrochemical (PEC) cell is able to realize effective solar‐to‐hydrogen energy
conversion from water by using the semiconductor photoelectrode. Semiconducting colloidal …

Hybrid surface passivation of PbS/CdS quantum dots for efficient photoelectrochemical hydrogen generation

J Liu, H Zhang, F Navarro-Pardo, GS Selopal… - Applied Surface …, 2020 - Elsevier
Surface ligands facilitate the high dispersibility of colloidal quantum dots (QDs) during
synthesis and storage, and also play a key role in passivating surface traps. The most …

Unlocking the effects of Cu doping in heavy-metal-free AgIn 5 S 8 quantum dots for highly efficient photoelectrochemical solar energy conversion

H Guo, J Liu, B Luo, X Huang, J Yang… - Journal of Materials …, 2021 - pubs.rsc.org
Colloidal quantum dots (QDs) containing toxic lead and cadmium compounds, ie, Pb/Cd (S,
Se, Te), have been widely studied for hydrogen generation because of their promising …

Role of copper doping in heavy metal‐free InP/ZnSe core/shell quantum dots for highly efficient and stable photoelectrochemical cell

H Zhao, X Li, M Cai, C Liu, Y You… - Advanced Energy …, 2021 - Wiley Online Library
As emerging eco‐friendly alternatives to traditional Cd/Pb‐based quantum dots (QDs),
InP/ZnSe (S) core/shell QDs have demonstrated huge potential in light‐emitting …

Tuning the composition of heavy metal-free quaternary quantum dots for improved photoelectrochemical performance

C Liu, X Tong, AI Channa, X Li, Z Long… - Journal of Materials …, 2021 - pubs.rsc.org
Colloidal quantum dots (QDs) are promising building blocks towards the development of
cost-effective and high-efficiency photoelectrochemical (PEC) cells. Unfortunately, the …