Armor-like passivated CsPbBr 3 quantum dots: boosted stability with hand-in-hand ligands and enhanced performance of nuclear batteries
One of the main reasons for the stability issue of inorganic perovskite quantum dots (PQDs)
is the fragile protection of surface ligands. Here, an armor-like passivation strategy is …
is the fragile protection of surface ligands. Here, an armor-like passivation strategy is …
Bottom up Stabilization of CsPbBr3 Quantum Dots-Silica Sphere with Selective Surface Passivation via Atomic Layer Deposition
All-inorganic perovskite quantum dots suffer from poor stability in a humid and heat
environment. In this article, CsPbBr3 quantum dots (CsPbBr3 QDs) are stabilized by coating …
environment. In this article, CsPbBr3 quantum dots (CsPbBr3 QDs) are stabilized by coating …
Preparation of Ultrastable and Highly Luminescent CsPbBr3 Quantum Dots by a Synergistic Internal and External Strategy of Ligand Modification and Silica Coating
X Guo, H Xie, W Cai, F Wang, B Xu… - The Journal of Physical …, 2023 - ACS Publications
Inorganic metal halide CsPbX3 (X= Cl, Br, and I) perovskite quantum dots (QDs) are widely
used in light-emitting diodes, photodetectors, and solar cells due to their excellent …
used in light-emitting diodes, photodetectors, and solar cells due to their excellent …
Insulating CsPbBr3 Quantum Dots via Encapsulation with SiOx: Interfacial Electron Trafficking and Interaction beyond the Insulating Boundary
SJ Lee, YJ Lee, S Seo, H Jeon, D Han… - The Journal of …, 2022 - ACS Publications
Dense and long-chain ligands on the surface of lead halide perovskite quantum dots (PQDs)
hinder charge transport. Thus, it is extremely challenging to achieve environmentally stable …
hinder charge transport. Thus, it is extremely challenging to achieve environmentally stable …
Ligands for CsPbBr3 perovskite quantum dots: The stronger the better?
Surface ligands play important roles in synthesis, surface passivation, colloidal stability, and
modulation of optoelectronic properties for quantum dots (QDs). It is well known that …
modulation of optoelectronic properties for quantum dots (QDs). It is well known that …
First-principles study of electronic properties of amine ligand-capped CsPbBr3 surface with organo-metallic alumina precursor treatment
Water and oxygen stability has been one of the major bottlenecks in practical application of
perovskite quantum dots (PeQDs). Recently, ultra-thin alumina via atomic layer deposition …
perovskite quantum dots (PeQDs). Recently, ultra-thin alumina via atomic layer deposition …
Critical role of metal ions in surface engineering toward brightly luminescent and stable cesium lead bromide perovskite quantum dots
The highly dynamic binding ligands on the surface of all-inorganic cesium lead halide
perovskite quantum dots (PQDs), which can be easily lost or detached leading to a …
perovskite quantum dots (PQDs), which can be easily lost or detached leading to a …
Improved stability and performance of all inorganic perovskite quantum dots synthesized directly with N-alkylmonoamine ligands for light-erasable transistor memory
W Lin, G Chen, E Li, H Xie, G Peng, W Yu, H Chen… - Organic …, 2020 - Elsevier
All inorganic perovskite quantum dots (PeQDs) of CsPbX 3 (X= Cl, Br, I, or their mixture) are
regarded as promising candidates for photovoltaics and optoelectronic devices owing to …
regarded as promising candidates for photovoltaics and optoelectronic devices owing to …
CsPbBr3 Quantum Dots 2.0: Benzenesulfonic Acid Equivalent Ligand Awakens Complete Purification
The stability and optoelectronic device performance of perovskite quantum dots (Pe‐QDs)
are severely limited by present ligand strategies since these ligands exhibit a highly …
are severely limited by present ligand strategies since these ligands exhibit a highly …
Enhancing the quantum yield and stability of CsPbBr3 quantum dots with zwitterionic ligand post-treatment
C Deng, T Fu, Q Huang, Z Fu, Y Lu - Journal of Luminescence, 2024 - Elsevier
The poor stability and low photoluminescence quantum yield (PLQY) of halide perovskite
quantum dots (QDs) have been major challenges for their future practical application …
quantum dots (QDs) have been major challenges for their future practical application …