نتایج جستجو برای: ag2o nanoparticle

تعداد نتایج: 31213  

2017
Yoshitaka Takagi Youhei Okamoto Chisato Inoue Noriko Chikaraishi Kasuga Kenji Nomiya

The reaction of Ag2O with l-valine (l-Hval, C5H11NO2) in a 1:2 molar ratio in water, followed by vapour diffusion, afforded a coordination polymer of the title compound, [Ag(C5H10NO2)] n , with N-Ag-O repeat units, which is classified as a type III silver(I) complex with amino acid ligands. The asymmetric unit consists of two independent units of [Ag(l-val)]. In the crystal, the polymeric chain...

2002
S H Lee H C Kim W Choe T S Lee

Magnetic flux measurements of a toroidal magnet revealed a concave-shaped field distribution with a single minimum and a null field along the axis of the torus at the point where the field reversed. The non-linear magnetic field of the toroidal magnet perpendicular to the Ag2O-doped superconducting disc sample with trapped magnetic flux distorted the field line distribution. As a result, the in...

Journal: :St. Petersburg Polytechnical University Journal: Physics and Mathematics 2015

Journal: :Materials Chemistry and Physics 2021

A series of Neodymium doped zinc-tellurite glasses incorporated with Ag 2 O chemical composition {[(TeO ) 0.70 (ZnO) 0.30 ] (1-X) Nd 3(X) } (0.99) (0.01), x = 0.01, 0.02, 0.03, 0.04 and 0.05, were synthesized by applying the melt-quenching technique. The FTIR analysis confirmed presence only two (2) active functional group (TeO 3 TeO 4 in wavenumber range 200–4000 cm −1 . spectra XRD glassy amo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1392

a novel acrylic acid-functionalized fe3o4 magnetic nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperacid in chemical transformations. the structural, surface, and magnetic characteristics of the nanosized catalyst were investigated by various techniques such as transmission electron microscopy (tem), thermogravimetric analysis (tga), and ft-ir...

Journal: :International Research Journal of Multidisciplinary Technovation 2023

The undeniable importance of human well-being microorganisms to strengthen the antimicrobial resistance behavior inorganic metals has created an avenue towards development green nanotechnology. However, numerous physiological issues and challanges need be addressed from aspects microbiological nanotechnological. In this present work, endeavour been made synthesis silver oxide nanoparticles usin...

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