نتایج جستجو برای: solvothermal synthesis
تعداد نتایج: 410146 فیلتر نتایج به سال:
In this work we present the synthesis and characterization of iron oxide nanoparticles (IONPs), which were structurally and magnetically characterized. The use of iron salts and an organic acid (l-serine or ascorbic acid) as precursors under solvothermal conditions yielded these coated IONPs. The powder X-ray diffraction pattern of FeO-1 and FeO-2 is consistent with hematite (a-Fe2O3) and hemat...
Nontoxic and energy-efficient COF synthesis: Covalent organic framework TpPa-1 has been successfully obtained in a microwave-assisted hydrothermal synthesis, replacing the traditional organic-based solvent with water reducing reaction times from several days to 30 minutes. High-temperature synthesis resulted higher BET specific surface areas (compared solvothermal processes), improved material ...
This report describes the facile solvothermal synthesis of highly monodispersed nickel microspheres with surfaces uniformly covered by nickel dots. Synthesis parameters including reaction times and reagent concentrations significantly influence the microspheric particle characteristics. The novelty of the synthetic method in this work is twofold: first, the controlled synthesis of Ni metallic m...
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