Open AccessELECTRICALLY CONDUCTIVE POLYCRYSTALLINE SUPER HARD MATERIAL BASED ON DIAMOND AND n-LAYER GRAPHENES
Author(s) -
Alexandr A. Shul’zhenko,
L. Jaworska,
A. N. Sokolov,
V. G. Gargin,
L. A. Romanko
Publication year - 2018
Publication title -
izvestiâ vysših učebnyh zavedenij. himiâ i himičeskaâ tehnologiâ/izvestiâ vysših učebnyh zavedenij. seriâ himiâ i himičeskaâ tehnologiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 5
eISSN - 2500-3070
pISSN - 0579-2991
DOI - 10.6060/tcct.20165908.25y
Subject(s) - materials science , crystallite , graphene , diamond , polycrystalline diamond , electrical conductor , layer (electronics) , composite material , sheet resistance , material properties of diamond , electrically conductive , nanotechnology , metallurgy
The electrical and physical properties of the electrically conductive super hard material on the basis of polycrystalline diamond and n-layered graphenes obtained at high pressures and temperatures were studied. It was established that the increase in graphene in a polycrystalline diamond compact leads to a sharp decrease in resistance. Wherein the hardness of the samples is slightly inferior to the hardness of diamond poly crystals obtained without the use of graphene.