Local Energy of Activation of Conductivity of Phenylene-Based Composite Materials Containing Nickel Nanoparticles
F. T. BaimuratovNational University Of Uzbekistan. Faculty of physics , 100174 Tashkent , UzbekistanU. AbdurakhmanovNational University Of Uzbekistan. Faculty of physics , 100174 Tashkent , UzbekistanG. Yu. YurkovTashkent Institute of railway transport engineers professor, doctor of technical science , Department of Physics , Tashkent Institute of Railway Engineers , 1 , Temiryo`lchilar , Tashkent . 100126 . UzbekistanUmarov A.V
2024en
ABI
Annotatsiya
By measuring the dependence of conductivity on temperature and analyzing this dependence within the framework of the reduced conductivity activation energy, it was found that in composite polymer materials containing Nickel nanoparticles in the region below the classical percolation threshold in the studied temperature range, there are three regions with different temperature dependence. The origin of these dependencies is discussed in terms of a spatial-structural hierarchical model.
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