Suppressing Interlayer Ion Migration in CsPbX3 Nanocrystal Films for Realizing Efficient and Stable Electroluminescence
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202505214
Abstract: Mixed‐halide perovskite light‐emitting diodes (PeLEDs) face the critical challenge of field‐dependent phase separation. Discrete colloidal CsPbX3 nanocrystals anchored with ligands are promising to suppress phase separation, yet it remains a mystery how ion migration proceeds… read more here.
Keywords: phase separation; cspbx3; ion migration; ion ... See more keywords
Highly Stable CsPbX3/PbSO4 Core/Shell Nanocrystals Synthesized by a Simple Post‐Treatment Strategy
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.202001763
Abstract: All‐inorganic lead halide perovskite (CsPbX3, X = Cl, Br, I, or their mixture) nanocrystals (NCs) have recently emerged as a promising photoelectric material; however, developing highly stable CsPbX3 NCs still remains a challenge due to… read more here.
Keywords: stable cspbx3; cspbx3 pbso4; shell; cspbx3 ... See more keywords
Recent Progress on Mitigating Open-Circuit Voltage Loss in Inorganic CsPbX3 Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2025 at "ChemSusChem"
DOI: 10.1002/cssc.202500428
Abstract: Cesium lead halide perovskites (CsPbX₃, X=I, Br or their mixture) have emerged as a type of promising photovoltaic material due to their outstanding optoelectronic properties, thermal stability and low cost. Despite the great progress achieved… read more here.
Keywords: loss; open circuit; cspbx3; circuit voltage ... See more keywords
Identifying Carrier Behavior in Ultrathin Indirect-Bandgap CsPbX3 Nanocrystal Films for Use in UV/Visible-Blind High-Energy Detectors.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202004513
Abstract: High-energy radiation detectors such as X-ray detectors with low light photoresponse characteristics are used for several applications including, space, medical, and military devices. Here, an indirect bandgap inorganic perovskite-based X-ray detector is reported. The indirect… read more here.
Keywords: bandgap; indirect bandgap; high energy; cspbx3 ... See more keywords
In Situ Ring Opening Polymerization of High-Performance Full-Color CsPbX3@PDMS (X = Cl, Br, I) Nanospheres Toward Wide-Color-Gamut Displays.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202410180
Abstract: Optimizing the three-primary-color perovskite quantum dots (TPC PQDs) is crucial for achieving ultra-wide color gamut displays. Although encapsulation is an effective strategy to improve the stability and optical performance of the TPC PQDs, the chemicals… read more here.
Keywords: pdms nanospheres; full color; cspbx3; wide color ... See more keywords
A new approach to stabilize the CsPbX3 quantum dots by double chemical coupling with stress
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.12.231
Abstract: Abstract The instability of CsPbX3 QDs has been a natural barrier to their applications. We found a new approach to stabilize the CsPbX3 quantum dots by double chemical coupling, using both (3-aminopropyl) triethoxysilane (APTES) and… read more here.
Keywords: quantum dots; cspbx3 quantum; new approach; approach stabilize ... See more keywords
Highly luminescent CsPbX3 (X=Cl, Br, I) perovskite nanocrystals with tunable photoluminescence properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.03.049
Abstract: Abstract All-inorganic cesium lead halide perovskite nanostructures have become an outstanding luminous optoelectronic material for illumination and display. In this paper, we synthesized monodispersed colloidal single- and mixed-halide CsPbX3 (X = Cl, Br, I) nanocrystals with various… read more here.
Keywords: cspbx3 nanocrystals; cspbx3; cspbx3 perovskite; perovskite nanocrystals ... See more keywords
Microwave-Enhanced Chemistry at Solid-Liquid Interfaces: Synthesis of All-Inorganic CsPbX3 Nanocrystals and Unveiling the Anion-Induced Evolution of Structural and Optical Properties.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c00294
Abstract: We demonstrate how microwaves could enhance the chemistry at interfaces of heterogeneous reactions involved in the microwave-solvothermal (MW-ST) synthesis of all-inorganic CsPbX3 (X = Cl, Br, I) perovskite nanocrystals (PNCs) within 6 min, unlike a… read more here.
Keywords: synthesis inorganic; cspbx3; chemistry; liquid interfaces ... See more keywords
One-Step Preparation of High-Stability CsPbX3/CsPb2X5 Composite Microplates with Tunable Emission.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.4c00178
Abstract: The core-shell structure is an effective means to improve the stability and optoelectronic properties of cesium lead halide (CsPbX3 (X = Cl, Br, I)) perovskite quantum dots (QDs). However, confined by the ionic radius differences,… read more here.
Keywords: composite microplates; stability; cspbx3; cspb2x5 composite ... See more keywords
Interfacial Synthesis of Highly Stable CsPbX3/Oxide Janus Nanoparticles.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11003
Abstract: The poor stability of CsPbX3 (X = Cl, Br, I) nanocrystals (NCs) has severely impeded their practical applications. Although there are some successful examples on encapsulating multiple CsPbX3 NCs into an oxide or polymer matrix,… read more here.
Keywords: janus nanoparticles; cspbx3; practical applications; cspbbr3 sio2 ... See more keywords
Enhancing the efficiency of CsPbX3 (X = Cl, Br, I) nanocrystals via simultaneous surface peeling and surface passivation.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr03679b
Abstract: Inorganic CsPbX3 (X = Cl, Br, I) perovskite nanocrystals (PNCs) are promising materials for next-generation optoelectronic applications due to their tunable emission and high color purity. However, there is still room to improve their photoluminescence… read more here.
Keywords: surface; cspbx3; efficiency cspbx3; nanocrystals via ... See more keywords