Advances in preparation, mechanism and applications of graphene quantum dots/semiconductor composite photocatalysts: A review

C Cheng, Q Liang, M Yan, Z Liu, Q He, T Wu… - Journal of hazardous …, 2022 - Elsevier
Due to the low efficiency of single-component nano materials, there are more and more
studies on high-efficiency composites. As zero dimensional (0D) non-metallic semiconductor …

Ultrafast electron dynamics in solar energy conversion

CS Ponseca Jr, P Chábera, J Uhlig, P Persson… - Chemical …, 2017 - ACS Publications
Electrons are the workhorses of solar energy conversion. Conversion of the energy of light to
electricity in photovoltaics, or to energy-rich molecules (solar fuel) through photocatalytic …

InP-Quantum Dot Surface-Modified TiO2 Catalysts for Sustainable Photochemical Carbon Dioxide Reduction

B Chon, S Choi, Y Seo, HS Lee, CH Kim… - ACS Sustainable …, 2022 - ACS Publications
In this study, an InP-cored quantum dot (InP-QD) material was prepared and physically
immobilized on TiO2 particles functionalized with an archetypical reduction catalyst,(4, 4-Y2 …

Ultrafast Interfacial Electron and Hole Transfer from CsPbBr3 Perovskite Quantum Dots

K Wu, G Liang, Q Shang, Y Ren, D Kong… - Journal of the American …, 2015 - ACS Publications
Recently reported colloidal lead halide perovskite quantum dots (QDs) with tunable
photoluminescence (PL) wavelengths covering the whole visible spectrum and …

Boosting power conversion efficiencies of quantum-dot-sensitized solar cells beyond 8% by recombination control

K Zhao, Z Pan, I Mora-Seró, E Cánovas… - Journal of the …, 2015 - ACS Publications
At present, quantum-dot-sensitized solar cells (QDSCs) still exhibit moderate power
conversion efficiency (with record efficiency of 6–7%), limited primarily by charge …

Quantum confined colloidal nanorod heterostructures for solar-to-fuel conversion

K Wu, T Lian - Chemical Society Reviews, 2016 - pubs.rsc.org
Solar energy conversion, particularly solar-driven chemical fuel formation, has been
intensely studied in the past decades as a potential approach for renewable energy …

Highly Enhanced Photoelectrochemical Water Oxidation Efficiency Based on Triadic Quantum Dot/Layered Double Hydroxide/BiVO4 Photoanodes

Y Tang, R Wang, Y Yang, D Yan… - ACS applied materials & …, 2016 - ACS Publications
The water oxidation half-reaction is considered to be a bottleneck for achieving highly
efficient solar-driven water splitting due to its multiproton-coupled four-electron process and …

Plasmon-induced hot electron transfer from the Au tip to CdS rod in CdS-Au nanoheterostructures

K Wu, WE Rodríguez-Córdoba, Y Yang, T Lian - Nano letters, 2013 - ACS Publications
The plasmon-exciton interaction mechanisms in CdS–Au colloidal quantum-confined
plexcitonic nanorod heterostructures have been studied by transient absorption …

Charge Transfer from Quantum-Confined 0D, 1D, and 2D Nanocrystals

Q Li, K Wu, H Zhu, Y Yang, S He, T Lian - Chemical Reviews, 2024 - ACS Publications
The properties of colloidal quantum-confined semiconductor nanocrystals (NCs), including
zero-dimensional (0D) quantum dots, 1D nanorods, 2D nanoplatelets, and their …

Biomolecule-assisted self-assembly of CdS/MoS2/graphene hollow spheres as high-efficiency photocatalysts for hydrogen evolution without noble metals

X Yu, R Du, B Li, Y Zhang, H Liu, J Qu, X An - Applied Catalysis B …, 2016 - Elsevier
Despite the great potential of hollow nanomaterials for energy applications, most
approaches rely on hard template-based multistep process for tailoring the interior structure …