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Article
Preparation and Photocatalytic Properties of MOF-derived CuO/Cu2O/Cu Composites
CuO/Cu2O/Cu ternary composites were prepared using a Cu metal-organic framework (MOF) and melamine as raw materials using a simple calcination process. The ultraviolet and visible light catalytic properties of th...
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Article
Preparation of MOF derived ZnO/CuO/Cu2O photocatalytic materials
ZnO/CuO/Cu2O composites were prepared by a simple calcination process from Zn2(OH)2CO3 and Cu-MOF raw materials. Results show that the main phase of the products was ZnO. When the Cu-MOF content of the raw materi...
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Article
HP-HT Treatment of Hexagonal Boron Nitride for Higher Photocatalytic Degradation of Organic Pollutants
Hexagonal boron nitride (h-BN) solid waste recovered from the high pressure and high temperature (HP-HT) synthesis of cubic boron nitride was used as photocatalyst to study its degradation performance in organ...
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Article
ZrO2/C3N4 Nanocomposites: Green Solid-State Grinding Synthesis, Characterization, and Photocatalytic Degradation of MB Dye
ZrO2/carbon nitride (C3N4) composite photocatalysts were prepared by solid-state grinding and subsequent calcination. They were characterized by X-ray diffraction, scanning electron microscopy, UV–Vis diffuse ref...
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Article
Preparation of Mn2AlB2 Material via Thermal Explosion
Mn/Al/B mixed powders were used as raw material for the thermal explosion reaction in a tubular furnace to rapidly prepare Mn2AlB2 ceramics with high content at low temperature. The effects of raw material ratio,...
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Article
Coating on the Surface of Diamond Particles by Thermal Explosion Reaction Method
Using Mn/Al/B/diamond powder as raw material, a Mn2AlB2-based multi-element composite coating was formed on the diamond surface through thermal explosion synthesis technology. The effect of different Al contents ...
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Article
Synthesis of nano-crystalline Ti2SC by molten salt route
Nano-crystalline Ti2SC powders were synthesized by a molten salt method with TiS2/3Ti/2C powders as raw materials and KCl–NaCl as the molten salt medium under argon protection. The effect of heat treatment temper...
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Article
Synthesis and characterization of visible light-driven Cl-doped SnO2 photocatalysts
Cl-doped SnO2 nanoparticles were synthesized by a rapid annealing treatment from SnO microspheres. SnO2 products were characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission ...
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Article
BN/Fe Hybrid Composites as Highly Efficient Visible-Light-Driven Photocatalysts
A novel Fe-modified BN material was prepared via heat treatment from a C3H6N6·2H3BO3 precursor and nanosized Fe3O4 powders. The as-synthesized BN/Fe photocatalysts were characterized via X-ray diffraction analysi...
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Article
Effect of process parameters on the visible light photocatalytic performance of SnO by microwave synthesis
The effects of synthesis parameters, including pH, solvent, and output energy mode, on the synthesis and photocatalytic activity of SnO were investigated. The results exhibited that Cl-doped SnO samples with a...
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Article
Surface-decorated SnO nanoflowers with P25 for enhanced visible light photocatalytic degradation of MO
SnO nanosheets decorated with P25 have been synthesized by ultrasonic reaction to form SnO/P25 composites. Photocatalytic properties of the composites for the visible light degradation of MO were evaluated. Re...
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Article
Preparation and their thermal properties of the nanodiamond/polyacrylonitrile composite nanofibers generated from electrospinning
Nonadiamond (ND) are renowned as superlative material due to their relatively high thermal conductivity and hardness while comparing with any bulk materials. In the paper, the polyacrylonitrile/nanonodiamond (...
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Article
Facile Fabrication of SnO/Nano-graphite Composite Microspheres with Excellent Visible Photocatalytic Performance
SnO/nanographite (NG) microsphere were synthesized by a facile ultrasonic reaction method. Result shows that the SnO/NG hybrid microspheres were composed of well-dispersed, slightly agglomerated graphite nanop...
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Article
Fabrication and Wear Performance of (Cu–Sn) Solution/TiCx Bonded Diamond Composites
The Cu(Sn)–TiCx bonded diamond composites were prepared by in situ reaction sintering of Cu, Ti2SnC and diamond powders. Effect of Ti2SnC content on the phase composition, microstructure and grinding properties w...
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Article
Effect of Cu-P-Sn on brazing diamond with Ni-based filler alloy
The filler alloy can strongly influence the performance of grindingtool. A series of new filler alloys were got by adding Cu-P-Sn at 30, 40, or 50 % to the primary Ni-Cr-B-Si alloy, respectively, and then they...
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Article
Theoretical investigation of the noble gas molecular anions XAuNgX− and HAuNgX− (X = F, Cl, Br; Ng = Xe, Kr, Ar)
The geometries, atomic charge distributions, vibrational frequencies, and relative energies of the noble gas molecular anions XAuNgX− and HAuNgX− (X = F, Cl, Br; Ng = Xe, Kr, Ar) were investigated at the MP2 and ...
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Article
Theoretical study on the CH3NgF species
Geometrical parameters, harmonic vibrational frequencies, atomic charge distributions, bonding character, and relative stability of the CH3NgF (Ng = He, Ar, Kr, or Xe) species were investigated at the MP2 level o...
