Articles with "uio metal" as a keyword



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Enhanced Photoassisted Li‐O2 Battery with Ce‐UiO‐66 Metal‐Organic Framework Based Photocathodes

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Published in 2023 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202300074

Abstract: Li‐O2 batteries have attracted extensive attention because of their theoretical specific energy equivalent to gasoline, but the poor electrical conductivity of Li2O2 leads to high overpotential, which limits their further development and application. Herein, this… read more here.

Keywords: based photocathodes; organic framework; uio metal; metal organic ... See more keywords
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Identifying UiO-67 Metal-Organic Framework Defects and Binding Sites through Ammonia Adsorption.

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Published in 2021 at "ChemSusChem"

DOI: 10.1002/cssc.202102217

Abstract: Ammonia(NH3) is a widely used toxic industrial chemical which causes severe respiratory ailments. Therefore, understanding and developing materials for its efficient capture is necessary. 3D porous metal-organic frameworks(MOFs) with high surface areas and robust structures… read more here.

Keywords: adsorption; metal organic; metal; uio metal ... See more keywords
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The assessment of honeycomb structure UiO-66 and amino functionalized UiO-66 metal–organic frameworks to modify the morphology and performance of Pebax®1657-based gas separation membranes for CO2 capture applications

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Published in 2020 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-09927-2

Abstract: A new type of honeycomb structured UiO-66 metal–organic frameworks (MOF) was synthesized and amino functionalized followed by employing them to prepare mixed matrix membranes (MMM). The influences of dimethylformamide (DMF) and H2O/ethanol (70/30 wt.%) blend… read more here.

Keywords: microscopy; pebax 1657; co2; separation ... See more keywords
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PtNi bimetallic structure supported on UiO-67 metal-organic framework (MOF) during CO oxidation

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Published in 2020 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.09.013

Abstract: Abstract Supported bimetallic nanoparticles (BNPs) are promising catalysts, but study on their compositional and structural changes under reaction conditions remains a challenge. In this work, the structure of PtNi BNPs supported on UiO-67 metal-organic framework… read more here.

Keywords: organic framework; oxidation; uio metal; structure ... See more keywords
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UiO-66(Ce) metal-organic framework as a highly active and selective catalyst for the aerobic oxidation of benzyl amines

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Published in 2020 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2020.111277

Abstract: Abstract In the present study, UiO-66(Ce) metal-organic framework (MOF) was synthesized by solvothermal method and thoroughly characterized by powder X-ray diffraction (XRD), Fourier-transform infrared (FT-IR), Raman, UV–vis diffuse reflectance spectra (UV-DRS) and scanning electron microscope… read more here.

Keywords: oxidation; aerobic oxidation; uio metal; oxidation benzyl ... See more keywords
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Influence of Defects and H2O on the Hydrogenation of CO2 to Methanol over Pt Nanoparticles in UiO-67 Metal–Organic Framework

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Published in 2020 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.0c07153

Abstract: In catalysts for CO2 hydrogenation, the interface between metal nanoparticles (NPs) and the support material is of high importance for the activity and reaction selectivity. In Pt NP-containing UiO Zr-metal–organic frameworks (MOFs), key intermediates in… read more here.

Keywords: methanol; water; hydrogenation; metal organic ... See more keywords
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Environmentally benign dry-gel conversions of Zr-based UiO metal-organic frameworks with high yield and the possibility of solvent re-use.

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Published in 2017 at "Dalton transactions"

DOI: 10.1039/c7dt01717k

Abstract: Herein we report an alternative synthesis method for Zr-based UiO metal-organic frameworks (MOFs), namely dry-gel conversion (DGC). It was possible to synthesize nano- to microsized UiO-66, UiO-66-NH2 and UiO-67 with high crystallinity, high surface area… read more here.

Keywords: based uio; metal organic; solvent use; dry gel ... See more keywords

Effective loading of cisplatin into a nanoscale UiO-66 metal-organic framework with preformed defects.

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Published in 2019 at "Dalton transactions"

DOI: 10.1039/c9dt00719a

Abstract: Defects within the nanoscale UiO-66 metal-organic framework (MOF) are created to lock a hybrid phosphonoacetate ligand through Zr-O-P linkages, leaving the carboxyl group free to anchor cisplatin prodrug cis, cis, trans-[Pt(NH3)2Cl2(OH)2]. A drug loading of… read more here.

Keywords: cisplatin; metal organic; nanoscale uio; uio metal ... See more keywords
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UiO-67 metal–organic gel material deposited on photonic crystal matrix for photoelectrocatalytic hydrogen production

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Published in 2020 at "RSC Advances"

DOI: 10.1039/d0ra00868k

Abstract: Robust UiO-67 metal–organic framework nanoparticles have been precisely and uniformly anchored on the surface of a photonic crystal via metal–organic gelation, resulting in a nanoscale UiO-67 composite. Mott–Schottky measurements indicate that UiO-67/B is an n-type… read more here.

Keywords: uio metal; photonic crystal; crystal matrix; metal organic ... See more keywords