TY  - JOUR
TI  - Potential barrier in a two-layer porous structure based on ZrO2 and Ca6H2O19Si6,
      depending on filling of the pores with electrolyte (H2O)
T2  - Semiconductor Physics, Quantum Electronics & Optoelectronics
AU  - Bacherikov, Yu.Yu.
AU  - Okhrimenko, O.B.
AU  - Sadygov, A.Z.
AU  - Ahmadov, F.I.
AU  - Zhuk, A.G.
AU  - Maksimenko, Z.V.
AU  - Ponomarenko, V.V.
AU  - Danilenko, I.A.
AU  - Lyubchyk, А.I.
AU  - Lyubchyk, S.I.
VL  - 28
IS  - 3
SP  - 277
EP  - 283
PY  - 2025
DO  - 10.15407/spqeo28.03.277
UR  - https://doi.org/10.15407/spqeo28.03.277
AB  - In this paper, current-voltage characteristics of a two-phase disperse system
      Ca6H2O19Si6 + ZrO2 as functions of filling of the pores with electrolyte (H2O)
      have been investigated. It has been shown that presence of free water in the
      pores of the Ca6H2O19Si6 + ZrO2 structure maximizes the current through this
      structure as well as induces blurring of the potential barrier in it due to the
      appearance of charge carriers (mobile ions), capable of moving through the
      entire two-layer disperse system, in the free water layer. Outflow of the free
      water leads not only to the disappearance of an additional channel for free
      movement of mobile ions through the entire structure, but also to an increase in
      the ion concentration in the diffuse layer. As a result, the efficiency of the
      potential barrier at the boundary between the layers of the structure as a
      rectifying element increases.
KW  - disperse system
KW  - potential barrier
KW  - double electric layer
KW  - diffuse layer
KW  - potential determining layer
KW  - interface
KW  - Ca6H2O19Si6 + ZrO2
KW  - porous structure
ER  -