STUDY OF THE POLYMER METAL-CONTANING NANOCOMPOSITES FORMATION AND ITS MAGNETIC PROPERTIES BY EPR METHOD
Rubrics: CHEMISTRY AND CHEMICAL TECHNOLOGY
Authors:
Type:
Article
Pages:
from 90
to 91
Status:
Published
Received:
05.04.2019
Accepted:
15.04.2019
Published:
15.04.2019
Language:
Russian
Keywords:
nanocomposite, EPR, metal, polymer, nanoparticles, magnetic properties
Abstract (English):
The efficiency of spectroscopic magnetic resonance methods for the study of the formation of nanoparticles of noble and transition metals in a polymer matrix directly in the spectrometer is shown. This approach allow to control the formation of the nanophase, the size and shape of the nanoparticles, as well as to regulate the properties of the magnetic materials. Systematic studies of the paramagnetic properties of metal-containing nanocomposites based on practically important polymers (synthetic (co)polymers of 1-vinyl-1,2,4-triazole, natural polysaccharides, and humic substances) containing metal particles have been carried out, which allowed to obtain rich information on the formation and stabilization of metal nanoparticles in complex macromolecular objects.
The efficiency of spectroscopic magnetic resonance methods for the study of the formation of nanoparticles of noble and transition metals in a polymer matrix directly in the spectrometer is shown. This approach allow to control the formation of the nanophase, the size and shape of the nanoparticles, as well as to regulate the properties of the magnetic materials. Systematic studies of the paramagnetic properties of metal-containing nanocomposites based on practically important polymers (synthetic (co)polymers of 1-vinyl-1,2,4-triazole, natural polysaccharides, and humic substances) containing metal particles have been carried out, which allowed to obtain rich information on the formation and stabilization of metal nanoparticles in complex macromolecular objects.
Keywords:
nanocomposite, EPR, metal, polymer, nanoparticles, magnetic properties
nanocomposite, EPR, metal, polymer, nanoparticles, magnetic properties
