نتایج جستجو برای: low temperature solvothermal method
تعداد نتایج: 2980544 فیلتر نتایج به سال:
Multinuclear solid-state nuclear magnetic resonance, mass spectrometry, first-principles molecular dynamics simulations, and other complementary evidence reveal that the coordination environment around the Zn(2+) ions in MOF-5, one of the most iconic materials among metal-organic frameworks (MOFs), is not rigid. The Zn(2+) ions bind solvent molecules, thereby increasing their coordination numbe...
Effective charge compensation of europium in hafnium oxide nanoparticles was achieved at low temperature, allowing high doping incorporation (up to 6 at.%) and enhanced luminescence. The efficiency the confirmed by scanning electron microscope energy dispersive X-ray spectroscopy powder diffraction measurements. Despite known polymorphism oxide, when doped a concentration above 3 at.%, only pur...
The oxygen evolution reaction (OER) involves four electron transfer processes and is of great significance in water electrolysis. development efficient robust non-precious OER electrocatalysts remains a critical challenge for the production, storage conversion renewable energy. Herein, vertically NiCo2O4 nanosheets are grown on Ti mesh via facile solvothermal method which followed by low-temper...
Porous magnetic nanorods with sizes readily modulated and high water affinity are prepared via a water-in-oil/water solvothermal method.
The optimization of the parameters solvothermal synthesis lithium niobate (LiNbO3, LN) nanocrystals from Nb2O5 and LiOH was performed. effects polyol media, reaction time Li excess starting reagents were investigated. According to X-ray diffraction phase analysis, Li3NbO4 also detected besides LN in many samples depending on ratio components time. best yield most homogeneous prepared by using d...
A rapid detection method of Pseudomonas aeruginosa based on magnetic separation and chemiluminescence was developed in this paper. Magnetic nanoparticles (MNPs) were prepared by solvothermal method with PEG-4000 as a surfactant, and then were modified. The prepared MNPs present a uniform morphology and good dispersion. The sizes of MNPs can be controlled by adjusting the dosage of FeCl3 x 6H2O....
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