The Role of the Atmosphere on the Photophysics of Ligand‐Free Lead‐Halide Perovskite Nanocrystals
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100605
Abstract: Lead halide perovskite (LHP) nanocrystals (NCs) have gained attention over the past decade due to their outstanding optoelectronic properties, making them a suitable material for efficient photovoltaic and light emitting devices. Due to its soft… read more here.
Keywords: lead halide; halide perovskite; ligand free; role atmosphere ... See more keywords
Facet Sensitivity of Capping Ligand‐Free Ag Crystals in CO2 Electrochemical Reduction to CO
Sign Up to like & getrecommendations! Published in 2018 at "ChemCatChem"
DOI: 10.1002/cctc.201801423
Abstract: Silver‐based electrocatalysts are active in catalyzing electrochemical reduction of CO2 to CO. We herein report synthesis of capping ligand‐free Ag cubes and octahedra by morphology‐preserved CO reduction from corresponding Ag2O counterparts and their performance in… read more here.
Keywords: reduction; capping ligand; ligand free; facet sensitivity ... See more keywords
Structural Analysis and Intrinsic Enzyme Mimicking Activities of Ligand-Free PtAg Nanoalloys.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202206772
Abstract: Nanozymes are nanomaterials with biocatalytic properties under physiological conditions and are one class of artificial enzymes to overcome the high cost and low stability of natural enzymes. However, surface ligands on nanomaterials will decrease the… read more here.
Keywords: enzyme mimicking; ptag; ligand free; structural analysis ... See more keywords
Journey on Greener Pathways via Synthesis of Pd/KB Polymeric Nanocomposite as a Recoverable Catalyst for the Ligand-Free Oxidative Hydroxylation of Phenylboronic Acid and Suzuki–Miyaura Coupling Reaction in Green Solvents
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Letters"
DOI: 10.1007/s10562-018-2583-1
Abstract: This paper reports a new and straightforward technique for the preparation of catalytically active palladium nanoparticle (Pd NPs) supported on the polymer surface derived from virgin polythene (Kaldnes Bio media filter) (Pd/KB nanocomposite). The morphology,… read more here.
Keywords: ligand free; oxidative hydroxylation; free oxidative; hydroxylation phenylboronic ... See more keywords
Cu2O/Graphene as an Efficient and Ligand Free Heterogeneous Catalyst for Ullmann Coupling of N–H Containing Compounds with Aryl Halides
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Surveys from Asia"
DOI: 10.1007/s10563-018-9245-6
Abstract: The graphene supported Cu2O nanoparticles were prepared via a two-step liquid-phase method and exhibited high catalytic activity and stability for the Ullmann coupling of aryl halides with N–H containing compounds under mild and ligand-free conditions.… read more here.
Keywords: ligand free; containing compounds; cu2o graphene; aryl halides ... See more keywords
Highly stable Al-doped ZnO by ligand-free synthesis as general thickness-insensitive interlayers for organic solar cells
Sign Up to like & getrecommendations! Published in 2017 at "Science China Chemistry"
DOI: 10.1007/s11426-017-9131-0
Abstract: Highly conductive and dispersible Al-doped ZnO (AZO) nanoparticles (NPs) have been successfully prepared by ligand-free colloidal synthesis at low temperature and stabilization by surfactant-aid including ethanolamine (EA), ethylenediamine (EDA), diethylenetriamine (DETA) and triethylenetetramine (TETA). Due… read more here.
Keywords: ligand free; highly stable; stable doped; synthesis ... See more keywords
In situ ligand-free growth of TiO2-escapsulated Au nanocomposites on photoanode for efficient dye sensitized solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125302
Abstract: Abstract As a kind of promising plasmonic materials, Au nanoparticles, especially Au-insulator core-shell nanostructures, offer great potential in the fields of catalysis, diagnosis, and energy conversion, however, it is still a challenge to fabricate protective-layer… read more here.
Keywords: ligand free; dye sensitized; sensitized solar; situ ligand ... See more keywords
One-pot ligand-free synthesis of gold nanoparticles: The role of glycerol as reducing-cum-stabilizing agent
Sign Up to like & getrecommendations! Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.01.005
Abstract: Abstract The synthesis of gold nanoparticles (AuNPs), especially by green methods, has attracted great attention due to their unique size-dependent optical properties, biocompatibility and diverse applications in various fields. The formation of stable AuNPs with… read more here.
Keywords: synthesis; ligand free; glycerol; aunps ... See more keywords
Ligand-free palladium-catalyzed Mizoroki-Heck reaction to synthesize valuable α-trifluoromethylacrylates
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluorine Chemistry"
DOI: 10.1016/j.jfluchem.2020.109483
Abstract: Abstract α-Trifluoromethylacrylates were synthesized using efficient ligand-free palladium catalyzed Mizoroki-Heck reaction. With the alkyl trifluoromethylacrylates used as substrates, different catalytic systems were explored including Pd/C as a catalyst. Good to excellent yields were obtained with… read more here.
Keywords: catalyzed mizoroki; ligand free; palladium catalyzed; heck reaction ... See more keywords
Synthesis of thermally stable and highly luminescent spherical shaped ligand-free Cs4PbBr6 nanospheres with a single polar solvent
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.01.053
Abstract: Abstract We demonstrate a simple method to synthesis thermally stable and green luminescent ligand-free Cs4PbBr6 nanospheres (NS) with a polar solvent. In this approach, a single polar solvent, N,N-dimethylformamide (DMF) is sufficient enough to convert… read more here.
Keywords: ligand free; cs4pbbr6; polar solvent; shaped cs4pbbr6 ... See more keywords
DFT perspective on the selectivity and mechanism of ligand-free Heck reaction involving allylic esters and arenediazonium salts
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2019.05.023
Abstract: Abstract A density functional theory (DFT) study has been carried out with respect to the cationic and neutral mechanism of ligand-free Heck-Matsuda cross-coupling reaction involving allylic esters and arenediazonium salts. Full Heck-Matsuda (HM) catalytic cycles… read more here.
Keywords: mechanism ligand; ligand free; heck; reaction ... See more keywords