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 …

Band Structure Engineering and Defect Passivation of CuxAg1–xInS2/ZnS Quantum Dots to Enhance Photoelectrochemical Hydrogen Evolution

H Guo, P Yang, J Hu, A Jiang, H Chen, X Niu… - ACS …, 2022 - ACS Publications
The AgInS2 colloidal quantum dot (CQD) is a promising photoanode material with a
relatively wide band gap for photoelectrochemical (PEC) solar-driven hydrogen (H2) …

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 …

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 …

Surface Stoichiometry Control of Colloidal Heterostructured Quantum Dots for High‐Performance Photoelectrochemical Hydrogen Generation

Y Tao, Z Tang, D Bao, H Zhao, Z Gao, M Peng… - Small, 2023 - Wiley Online Library
Manipulating the separation and transfer behaviors of charges has long been pursued for
promoting the photoelectrochemical (PEC) hydrogen generation based on II–VI quantum dot …

Advanced Interface Engineering in Gradient Core/Shell Quantum Dots Enables Efficient Photoelectrochemical Hydrogen Evolution

H Zhang, J Liu, LV Besteiro, GS Selopal, Z Zhao, S Sun… - Small, 2024 - Wiley Online Library
Semiconductor core/shell quantum dots (QDs) are considered promising building blocks to
fabricate photoelectrochemical (PEC) cells for the direct conversion of solar energy into …

Engineered environment‐friendly colloidal core/shell quantum dots for high‐efficiency solar‐driven photoelectrochemical hydrogen evolution

Z Long, X Tong, R Wang, AI Channa, X Li… - …, 2022 - Wiley Online Library
Abstract “Green” colloidal quantum dots (QDs)‐based photoelectrochemical (PEC) cells are
promising solar energy conversion systems possessing environmental friendliness, cost …

Tailoring the optoelectronic properties of eco‐friendly CuGaS2/ZnSe core/shell quantum dots for boosted photoelectrochemical solar hydrogen production

Y You, X Tong, AI Channa, X Li, C Liu, H Ye, Z Wang - EcoMat, 2022 - Wiley Online Library
Low‐cost and high‐performance photoelectrochemical (PEC) hydrogen production based
on eco‐friendly colloidal core/shell quantum dots (QDs) represents a newly developing solar …

Heterostructured core/gradient multi-shell quantum dots for high-performance and durable photoelectrochemical hydrogen generation

K Wang, Y Tao, Z Tang, D Benetti, F Vidal, H Zhao… - Nano Energy, 2022 - Elsevier
Abstract Colloidal Quantum dots (QDs) are considered promising light harvesters for
photoelectrochemical (PEC) hydrogen generation devices due to their size tunable …

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 …