Relaxation Behavior of YSZ-Based Nanopowders Following Electric Field Exposure
نویسندگان
1 Joint Institute for Nuclear Research, Dubna, Joliot Curie St. No. 6, 141980, Russia
2 Dubna State University, Dubna, Universitetskaya Street, 19, 141980, Russia
3 Joint Institute for Nuclear Research, Dubna, Joliot Curie St. No. 6, 141980, Russia
4 Joint Institute for Nuclear Research, Dubna, Joliot Curie St. No. 6, 141980, Russia
5 Federal State Autonomous Educational Institution of Higher Education, Ural Federal University Named After the First President of Russia B.N.Yeltsin, Russia
6 Karaganda State Industrial University, Temirtau, Republic Avenue No.30, 101400, Kazakhstan
7 Joint Institute for Nuclear Research, Dubna, Joliot Curie St. No. 6, 141980, Russia
8 Karaganda State Industrial University, Temirtau, Republic Avenue No.30, 101400, Kazakhstan
9 Korkyt Ata Kyzylorda University, Ayteke bi St. No. 29A, Kyzylorda, Kazakhstan
10 Korkyt Ata Kyzylorda University, Ayteke bi St. No. 29A, Kyzylorda, Kazakhstan
11 Korkyt Ata Kyzylorda University, Ayteke bi St. No. 29A, Kyzylorda, Kazakhstan
12 Joint Institute for Nuclear Research, Dubna, Joliot Curie St. No. 6, 141980, Russia
13 G. Nadjakov Institute of Solid-State Physics Bulgarian Academy of Science, Bulgaria
doi
10.48309/AJGC.2026.537811.1792چکیده
This article is dedicated to the study of electrophysical processes at the interface phase of a hydrated nanostructured YSZ-based system in an electric field. The work is of interest to microsystems technology and sub-voltage electronics. The limits of the electrical properties of a new type of microscopic ultra-high capacitance density capacitor are considered. Electrokinetic processes in dispersed ZrO2-based nanopowder systems under external electric and magnetic fields were studied. The size effect of ZrO2 nanoparticles (7-100 nm) on the system’s accumulation of electric charge density of up to 100 μF/g after exposure to an electric field (100 ÷ 10,000 V / m) at 300 K was established. The relaxation of the electrical properties after exposure to an electric field of about 100,000 V/m has been studied using impedance spectroscopy. The time dependence of the electrical conductivity of the nanoparticle surface layer and the ion layer in the space between nanoparticles was investigated.
