نتایج جستجو برای: microwave assisted hydrothermal technique
تعداد نتایج: 787513 فیلتر نتایج به سال:
Glucose-derived water-soluble crystalline graphene quantum dots (GQDs) with an average diameter as small as 1.65 nm (∼5 layers) were prepared by a facile microwave-assisted hydrothermal method. The GQDs exhibits deep ultraviolet (DUV) emission of 4.1 eV, which is the shortest emission wavelength among all the solution-based QDs. The GQDs exhibit typical excitation wavelength-dependent propertie...
−Metal organic frameworks (MOFs) are porous crystalline materials of one-, two-, or three-dimensional networks constructed from metal ions/clusters and multidentate organic linkers via coordination bonding, which are emerging as an important group of materials for energy storage, CO2 adsorption, alkane/alkene separation, and catalysis. To introduce newcomers in chemical engineering discipline t...
Metal-organic frameworks (MOFs) have attracted considerable attention for various applications due to their tunable structure, porosity and functionality. In general, MOFs have been synthesized from isolated metal ions and organic linkers under hydrothermal or solvothermal conditions via one-spot reactions. The emerging precursor approach and kinetically tuned dimensional augmentation strategy ...
Orthopedic bone graft infections are major complications in today’s medicine, and the demand for antibacterial treatments is expanding because of spread antibiotic resistance. Various compositions hydroxyapatite (HAp) which Calcium (Ca2+) ions substituted with Cerium (Ce3+) Magnesium (Mg2+) herein proposed as biomaterials hard tissue implants. This approach gained popularity recent years and, p...
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