Spin Regulation of Nickel Single Atom Catalyst via Axial Phosphor‐Coordination Achieves Near Unity CO Selectivity in Electrochemical CO2 Reduction
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202419989
Abstract: The engineering of the spin state and axial coordination of the metal center of single‐atom catalyst (SAC) represents an effective strategy for regulating the catalytic activity, selectivity, and stability toward electrocatalytic reduction of CO2 (ECO2R).… read more here.
Keywords: near unity; co2; selectivity; single atom ... See more keywords
Near‐Unity Superradiant Emission from Delocalized Frenkel Excitons in a Two‐Dimensional Supramolecular Assembly
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Optical Materials"
DOI: 10.1002/adom.202201471
Abstract: Three general effective strategies are shown to mitigate nonradiative losses in the superradiant emission from supramolecular assemblies. J‐aggregates of 5,5′,6,6′‐tetrachloro‐1,1′‐diethyl‐3,3′‐di(4–sulfobutyl)‐benzimidazolocarbocyanine (TDBC) are used to elucidate the nature of nonradiative processes. Self‐annealing at room temperature (RT),… read more here.
Keywords: unity superradiant; emission delocalized; delocalized frenkel; emission ... See more keywords
Lithium‐Lanthanide Heterometallic Organic Frameworks with Near‐Unity Photoluminescence Quantum Yields for Single‐Composition White‐Light Emission and Fluorescent Sensing on Nitrobenzene
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202400603
Abstract: Lanthanide ion contained metal–organic frameworks (MOFs) have garnered significant attention in the fields of solid‐state lighting and chemical sensing due to their porous structure and distinctive optical properties. However, they also present challenges because of… read more here.
Keywords: light emission; near unity; organic frameworks; single composition ... See more keywords
Triplet Energy Transfer and Photon Upconversion from Metal Nanocluster with Near‐Unity NIR Emission Quantum Yield
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402991
Abstract: Metal nanoclusters have emerged as new triplet sensitizers of photo‐upconversion, while the strategy of engineering their electronic properties for efficient utilization of triplet energy remains elusive. Au16Cu6(tBuPhC≡C)18 (Au16Cu6) metal nanocluster shows near‐unity near‐infrared (NIR) phosphorescent… read more here.
Keywords: triplet energy; near unity; triplet; metal ... See more keywords
Ni Cluster-Decorated Single-Atom Catalysts Achieve Near-Unity CO2-to-CO Conversion with an Ultrawide Potential Window of ≈1.7 V.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202405367
Abstract: Developing efficient electrocatalysts for CO2 reduction to CO within a broad potential range is meaningful for cascade application integration. In this work, hydrogen spillover is created and utilized to cultivate a proton-rich environment via the… read more here.
Keywords: near unity; unity co2; co2 conversion;
Cu (I)-Based Rare-Earth Halide with Near-Unity PLQY for LED and X-ray Scintillation Applications.
Sign Up to like & getrecommendations! Published in 2025 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.5c04840
Abstract: Low-dimensional Cu (I)-based halides have attracted considerable attention due to their low toxicity and exceptional optoelectronic properties. Herein, we reported novel zero-dimensional (0D) Cu (I)-based halides of Rb8CuY3Cl18, in which three [YCl6]3- octahedra are connected… read more here.
Keywords: near unity; rare earth; earth halide;
Near-Unity Absorption in Semiconductor Metasurfaces Using Kerker Interference
Sign Up to like & getrecommendations! Published in 2025 at "Nano Letters"
DOI: 10.1021/acs.nanolett.5c01777
Abstract: The ability to detect light with high efficiency is an important device metric for single-photon detectors and cameras, essential for applications ranging from quantum communication to biomedical imaging. However, these photodetectors have limited detection efficiency… read more here.
Keywords: kerker interference; semiconductor; absorption; near unity ... See more keywords
L-Type Ligand-Assisted Acid-Free Synthesis of CsPbBr3 Nanocrystals with Near-Unity Photoluminescence Quantum Yield and High Stability.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b01666
Abstract: X-type ligands, for example, the pair of oleylamine (OAm) and oleic acid (OA), have been widely used to prepare CsPbX3 nanocrystals (NCs). However, the proton exchange between coordinated OAm and OA may induce the detachment… read more here.
Keywords: near unity; unity photoluminescence; photoluminescence quantum; yield ... See more keywords
Near-Unity Light Collection Efficiency from Quantum Emitters in Boron Nitride by Coupling to Metallo-Dielectric Antennas.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b01996
Abstract: The bright and stable single-photon emission under room temperature conditions from color centers in hexagonal boron nitride (hBN) is considered as one of the most promising quantum light sources for quantum cryptography as well as… read more here.
Keywords: quantum; near unity; boron nitride; quantum emitters ... See more keywords
Mixed Ligand Passivation as the Origin of Near-Unity Emission Quantum Yields in CsPbBr3 Nanocrystals.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c13527
Abstract: Key features of syntheses, involving the quaternary ammonium passivation of CsPbBr3 nanocrystals (NCs), include stable, reproducible, and large (often near-unity) emission quantum yields (QYs). The archetypical example involves didodecyl dimethyl ammonium (DDDMA+)-passivated CsPbBr3 NCs where… read more here.
Keywords: unity emission; emission quantum; cspbbr3 nanocrystals; passivation ... See more keywords
Isolated Ni Atoms Enable Near-Unity CH4 Selectivity for Photothermal CO2 Hydrogenation.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c05873
Abstract: Photothermal hydrogenation of carbon dioxide (CO2) into value-added products is an ideal solution for addressing the energy crisis and mitigating CO2 emissions. However, achieving high product selectivity remains challenging due to the simultaneous occurrence of… read more here.
Keywords: hydrogenation; near unity; ch4; selectivity ... See more keywords