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216 Result(s)
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Article
A 6-Connected {Cu2O5} Cluster-Based Metal-Organic Framework Based on Tetrabromoterephthalate: Synthesis, Crystal Structure and Fluorescent Properties
An interseting Cu(II)-based organic framework containing a Cu2O5 cluster, [Cu (TBA)(CH3OH)]n (1) has been hydrothermally synthesized with tetrabromoterephthalate (H2TBA) ligand, and characterized through infrared...
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Article
Boosting Stability and Efficiency: Defect-Rich Pd/NC Catalysts for Nitric Acid Reduction to Methyl Nitrite
Reduction of nitric acid reaction (2NO + HNO3 + 3CH3OH → 3CH3ONO + 2H2O) can convert by-product nitric acid into raw material methyl nitrite in the coal to ethylene glycol (CTEG) technology. This not only realize...
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Article
Dually Confined Ni-based Catalysts by Ion-Exchange Inverse Loading for Dry Reforming of Methane
Producing syngas from dry reforming of methane is fascinating but challenging because of coking and sintering. Herein, fine Ni nanoparticles surrounded by Al2O3 are constructed by ion-exchange inverse loading met...
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Enhancing CO2 Hydrogenation to Methanol via Constructing Cu–ZnO–La2O3 Interfaces
Catalytic conversion of CO2 to methanol with H2 from renewable energy has attracted increasing interest as a promising strategy for reducing excessive CO2 emissions. However, the performance of reported various c...
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Article
Triggering effect of ultra small Pd nanoparticles on hydrogenation of tetraacetyldibenzylhexaazaisowurtzitane (TADBIW)
Herein, we prepared Pd nanoparticle (NP) catalysts using XC-72 carbon supports through a tailored deposition–precipitation method. Our primary objective was to unravel the size effects of Pd NPs on hydrogenati...
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Article
Adsorption performance of cadmium (II) on calcined hydrotalcite
A series of calcined hydrotalcite were prepared via natural hydrotalcite (Mg6Al2(OH)16CO3·4H2O) calcined at 200, 400, 600, and 800 °C. The potential use of calcined hydrotalcite as adsorbent for the recovery of C...
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Article
Interaction Between Ru Nanoparticles and Pr6O11 Triggers Catalytic Ammonia Synthesis
The essential role of metal–support interaction in ammonia synthesis was investigated by using a Pr6O11 supported Ru nanoparticles (NPs) catalyst system. Loading of Ru NPs onto the Pr6O11 support with relatively ...
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Article
Retraction Note: A Porous Ni(II)-MOF for CO2 Cycloaddition and Protective Effect on Type-II Diabetes via Reducing Cell ROS Production and Cell Apoptosis
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Article
The Regulation of Surface Copper Species Coupled with Ammonia-Evaporation and Hydrothermal Aging Process to Enhance Catalytic Hydrogenation Properties of Cu–SiO2 Catalysts
The ammonia-evaporation method is one of the most commonly methods for preparing Cu–SiO2 catalysts, and the improvement of this method is desirable. This work showed that it could improve the catalytic performanc...
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Article
Thermal decomposition behavior and kinetics of rock-breaking incendiary agent based on peanut shell
In order to provide a theoretical basis for verifying the feasibility of partially replacement from the peanut shell to aluminum powder in the rock-breaking incendiary agent, its decomposition behavior was stu...
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Article
1,3,5-Trithian Mediated Formation of Two New One-Dimensional Silver Coordination Polymers and Investigation of Their Optical Features
To study the photoluminescence property of simple silver(I) coordination compounds constructed by 1,3,5-trithian (3S), two new silver(I) polymers, namely, [Ag(3S) (9-AnCO2)]∞ (I, 9-AnCO2 = anthracene carboxylate)...
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Article
Cobalt-based Metalloporphyrins As Efficient Electro-catalysts for Hydrogen Evolution From Acetic Acid and Water
Four molecular electrocatalysts based on cobalt complexes, CoT(X)PP (X = H (1), OH (2), CN (3), COOH (4)), were prepared from meso-tetra-p-X-phenylporphin (H2T(X)PP, X = H, OH, CN, COOH) by reaction with cobalt a...
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Article
Real-time detection of organic acid gases by QCM sensor based on acidified MWCNTs/PANI nanocomposites
A quartz crystal microbalance (QCM) gas sensor, based on the acidified multi-walled carbon nanotubes/polyaniline (MWCNTs/PANI) nanocomposite, was developed to detect the organic acid gas in this study. The nan...
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Article
Conversion of CO2 to Light Hydrocarbons by Using FeCx Catalysts Derived from Iron Nitrate Co-pyrolyzing with Melamine, Bulk g-C3N4, or Defective g-C3N4
FeCx catalysts (Fe-CN-Py) were synthesized by co-pyrolyzing the mixture of iron nitrate and a CN source (melamine, bulk g-C3N4 (b-C3N4), or defective g-C3N4 (d-C3N4)). The physicochemical properties of Fe-CN-Py c...
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Article
Palladium Nanoparticles Supported on Ce-MOF-801 as Highly Efficient and Stable Heterogeneous Catalysts for Suzuki-Miyaura Coupling Reactions
Palladium nanoparticles (Pd NPs) supported on a cerium-based metal–organic framework Ce-MOF-801 (Pd/Ce-MOF-801) was prepared using an incipient wetness impregnation strategy. Multiple analytical techniques wer...
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Article
Structure, Magnetic Properties and Luminescence Sensing of Co(II) Metal–Organic Framework Based on Tris(3′-F-4′-carboxybiphenyl)amine and 9,10-Di(4-pyridyl)anthracene
Under solvothermal condition, one new three-dimensional Co(II) metal–organic framework (MOF), namely {[Co2(TFBA)(μ3-O)(dpa)]·3DMF·9H2O}n CoMOF-1 (H3TFBA = tris(3′-F-4′-carboxybiphenyl)amine, dpa = 9,10-di(4-pyrid...
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Article
Fabrication of PEDOT microtubes wrapped into honeycomb chitosan beads for atmospheric water harvesting
The shortage of fresh water resources is becoming more and more serious, which endangers human survival and social progress. Atmospheric water harvesting technology is expected to be one of the ideal ways to b...
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Article
Synthesis of a Novel Double Z-Scheme TiO2/Bi2O3-g-C3N4 Photocatalyst with Enhanced Photocatalytic Performance to Rhodamine B Under Sunlight
The Z-scheme TiO2/Bi2O3-g-C3N4 ternary heterojunction photocatalyst was successfully constructed by sol–gel method and solvothermal method. The structure, morphology, chemical composition, optical properties of p...
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Article
Preparation of thiol-based modified sallow psammophila wood membrane by wet spinning: application in adsorption of Hg2+
A new adsorbent, thiol-based modified Sallow Psammophila wood Membrane (TSPPM), was successfully synthesized by wet spinning method. At the same time, the adsorption and recycling performance of Hg2+ was evaluate...
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Article
The Co3O4/CN-x%CeO2 (x = 0, 3, 6) composites for photocatalytic degradation of HCHO under visible-light irradiation: Performance and characterization
The Co3O4/CN-x%CeO2 (x = 0, 3, 6) composites for enhanced photocatalytic degradation of formaldehyde (HCHO) performance were prepared by hydrothermal-calcination method. The structure, microstructure and surface ...