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
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
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
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
Challenges and strategies relating to device function layers and their integration toward high-performance inorganic perovskite solar cells.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/d0nr03408h
Abstract: Parallel to the flourishing of inorganic-organic hybrid perovskite solar cells (PSCs), the development of inorganic cesium-based metal halide PSCs (CsPbX3) is accelerating, with power conversion efficiency (PCE) values of over 20% being obtained. Although CsPbX3… read more here.
Keywords: perovskite solar; solar cells; cspbx3; challenges strategies ... See more keywords
How the strain effects decreases the band gap energy in the CsPbX3 perovskite compounds?
Sign Up to like & getrecommendations! Published in 2020 at "Phase Transitions"
DOI: 10.1080/01411594.2020.1746964
Abstract: ABSTRACT The perovskite cesium lead halides have been proposed as promising materials for photovoltaic devices because of their visible light absorption and direct band gap semiconductors. The structural, electronic and optical properties of the bulk… read more here.
Keywords: gap; band gap; gap energy; strain effects ... See more keywords