Olena Okhay

Post-Doc Fellowship

Publications

Low-Temperature Dielectric Response of Strontium Titanate Thin Films Manipulated by Zn Doping

Okhay, O; Vilarinho, PM; Tkach, A
2022, MATERIALS, 15, 3.

Polyaniline-Graphene Electrodes Prepared by Electropolymerization for High-Performance Capacitive Electrodes: A Brief Review

Okhay, O; Tkach, A
2022, BATTERIES-BASEL, 8, 10.

Reduced Graphene Oxide-Polycarbonate Electrodes on Different Supports for Symmetric Supercapacitors

Okhay, O; Bastos, AC; Andreeva, K; Tuukkanen, S; Tkach, A
2022, C-JOURNAL OF CARBON RESEARCH, 8, 1.

Synergetic Effect of Polyaniline and Graphene in Their Composite Supercapacitor Electrodes: Impact of Components and Parameters of Chemical Oxidative Polymerization

Okhay, O; Tkach, A
2022, NANOMATERIALS, 12, 15.

Impact of Graphene or Reduced Graphene Oxide on Performance of Thermoelectric Composites

Okhay, O; Tkach, A
2021, C-JOURNAL OF CARBON RESEARCH, 7, 2.
ISBN: 2311-5629

Graphene/Reduced Graphene Oxide-Carbon Nanotubes Composite Electrodes: From Capacitive to Battery-Type Behaviour

Okhay, O; Tkach, A
2021, NANOMATERIALS, 11, 5.
ISBN: 2079-4991

Comment on Hole-pinned defect-dipoles induced colossal permittivity in Bi doped SrTiO3 ceramics with Sr deficiency

Tkach, A; Okhay, O
2021, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 65, 151-153.

Comment on Point defect structure of La-doped SrTiO3 ceramics with colossal permittivity

Tkach, A; Okhay, O
2021, SCRIPTA MATERIALIA, 190, 38-39.
ISBN: 1872-8456

Polar Phonon Behaviour in Polycrystalline Bi-Doped Strontium Titanate Thin Films

Tkach, A; Okhay, O; Nuzhnyy, D; Petzelt, J; Vilarinho, PM
2021, MATERIALS, 14, 21.
ISBN: 1996-1944

Comment on Giant dielectric response in (Nb plus Zn) co-doped strontium titanate ceramics tailored by atmosphere

Tkach, A; Okhay, O
2020, SCRIPTA MATERIALIA, 185, 19-20.

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