Registration Number
0223U001494,
0120U002090
, R & D reports
Title
Development of synthesis methods of polymetallic nanostructures based on d-elements for electrically conductive compositions and catalytic nanosystems
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Head
Kytsia Andrii R,
Registration Date
30-01-2023
Organization
Department of Physical and Chemistry of Combustible Fossils LM Litvinenko of the National Academy of Sciences of Ukraine
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The aim of the project is to optimize the conditions for the synthesis of mono- and polymetallic nanoparticles based on d-elements for their use as catalytic nanosystems and fillers in electrically conductive composite materials.
As a result of the research:
1. The influence of synthesis conditions (temperature and precursor concentration) on the kinetics of formation and properties of nickel-based heterometallic nanoparticles was studied.
2. The prospect of using Ni-Co and Co-Ag bimetallic nanosystems as magnetically separable catalysts for the oxidation of organic substrates and water purification is shown.
3. It is shown that the obtained bimetallic Ni-Ag nanoparticles can be used as a metal filler with a low percolation threshold for electrically conductive compositions. It was established that the reason for the high electrical conductivity of nanocomposite films is the self-organization of the filler particles and the formation of an electrically conductive 3D network in the polymer matrix due to the high coercive force of the synthesized nickel-based nanopowders.
Product Description
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Bazyliak Liliia I.
Balashova Iryna Ye
Demchyna Oksana I.
Makido Olena Yu.
Novokhatko Anastasia O
Opeida Yosyp Oleksiyovych
Opeida Lubov I
Pilyuk Yaroslav V
Stetskiv Andrij Ostapovych
Fedorchuk Anatoliy O.
Khavunko Oxana Yu.
Khovanets Halyna I.
Sheparovych Roman B
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2023-01-30
