Facile Room‐Temperature Anion Exchange Reactions of Inorganic Perovskite Quantum Dots Enabled by a Modular Microfluidic Platform
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201900712
Abstract: In an effort to produce the materials of next‐generation photoelectronic devices, postsynthesis halide exchange reactions of perovskite quantum dots are explored to achieve enhanced bandgap tunability. However, comprehensive understanding of the multifaceted halide exchange reactions… read more here.
Keywords: exchange; halide exchange; exchange reactions; perovskite quantum ... See more keywords
In Situ Halide Exchange of Cesium Lead Halide Perovskites for Blue Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207111
Abstract: 3D perovskites are promising to achieve efficient and bright deep‐blue light‐emitting diodes (LEDs), which are required for lighting and display applications. However, the efficiency of deep‐blue 3D perovskite‐based LEDs is limited by high density of… read more here.
Keywords: blue light; halide; halide exchange; deep blue ... See more keywords
Halide Diffusion in MAPbX3: Limits to Topotaxy for Halide Exchange in Perovskites
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.0c00496
Abstract: We study halide exchange in the prototypical halide perovskite, methylammonium lead trihalide, MAPbX3 (X = halide), to test and possibly experimentally use halide diffusion in these materials. We u... read more here.
Keywords: mapbx3 limits; halide diffusion; halide exchange; diffusion mapbx3 ... See more keywords
Routes to High-Performing Ruthenium–Iodide Catalysts for Olefin Metathesis: Ligand Lability Is Key to Efficient Halide Exchange
Sign Up to like & getrecommendations! Published in 2021 at "Organometallics"
DOI: 10.1021/acs.organomet.1c00253
Abstract: Clean, high-yielding routes are described to ruthenium–diiodide catalysts that were recently shown to enable high productivity in olefin metathesis. For the second-generation Grubbs and Hoveyda catalysts (GII: RuCl2(H2IMes)(PCy3)(=CHPh); HII: RuCl2(H2IMes)(=CHAr), Ar = C6H4-2-OiPr), slow salt… read more here.
Keywords: efficient halide; lability; halide exchange; iodide ... See more keywords
Room temperature doping of Ln3+ in perovskite nanoparticles: a halide exchange mediated cation exchange approach.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr00490a
Abstract: This study presents a halide exchange mediated cation exchange strategy for a room temperature doping of trivalent lanthanide cations (Ln3+) in cesium lead halide (CsPbX3) nanoparticles (NPs). Post-synthetic addition of LnCl3 [Ln = Nd, Sm,… read more here.
Keywords: exchange; mediated cation; halide exchange; exchange mediated ... See more keywords