Olena Okhay
AuthID: R-000-DWG
21
TITLE: Polyaniline-Graphene Electrodes Prepared by Electropolymerization for High-Performance Capacitive Electrodes: A Brief Review
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: BATTERIES-BASEL, VOLUME: 8, ISSUE: 10
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: BATTERIES-BASEL, VOLUME: 8, ISSUE: 10
22
TITLE: Comment on "Point defect structure of La-doped SrTiO3 ceramics with colossal permittivity" Full Text
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2021, SOURCE: SCRIPTA MATERIALIA, VOLUME: 190
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2021, SOURCE: SCRIPTA MATERIALIA, VOLUME: 190
INDEXED IN: 
Scopus 
WOS
Scopus WOS23
TITLE: Comment on "Hole-pinned defect-dipoles induced colossal permittivity in Bi doped SrTiO3 ceramics with Sr deficiency"
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2021, SOURCE: JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, VOLUME: 65
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2021, SOURCE: JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, VOLUME: 65
24
TITLE: Graphene/Reduced Graphene Oxide-Carbon Nanotubes Composite Electrodes: From Capacitive to Battery-Type Behaviour
AUTHORS: Okhay, O; Tkach, A;
PUBLISHED: 2021, SOURCE: NANOMATERIALS, VOLUME: 11, ISSUE: 5
AUTHORS: Okhay, O; Tkach, A;
PUBLISHED: 2021, SOURCE: NANOMATERIALS, VOLUME: 11, ISSUE: 5
25
TITLE: Impact of Graphene or Reduced Graphene Oxide on Performance of Thermoelectric Composites
AUTHORS: Okhay, O; Tkach, A;
PUBLISHED: 2021, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 7, ISSUE: 2
AUTHORS: Okhay, O; Tkach, A;
PUBLISHED: 2021, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 7, ISSUE: 2
26
TITLE: Polar Phonon Behaviour in Polycrystalline Bi-Doped Strontium Titanate Thin Films
AUTHORS: Tkach, A; Okhay, O; Nuzhnyy, D; Petzelt, J; Vilarinho, PM;
PUBLISHED: 2021, SOURCE: MATERIALS, VOLUME: 14, ISSUE: 21
AUTHORS: Tkach, A; Okhay, O; Nuzhnyy, D; Petzelt, J; Vilarinho, PM;
PUBLISHED: 2021, SOURCE: MATERIALS, VOLUME: 14, ISSUE: 21
27
TITLE: Comment on "Giant dielectric response in (Nb plus Zn) co-doped strontium titanate ceramics tailored by atmosphere"
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2020, SOURCE: SCRIPTA MATERIALIA, VOLUME: 185
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2020, SOURCE: SCRIPTA MATERIALIA, VOLUME: 185
28
TITLE: Long term durability of solid-state supercapacitor based on reduced graphene oxide aerogel and carbon nanotubes composite electrodes
AUTHORS: Okhay, O; Tkach, A; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: ELECTROCHIMICA ACTA, VOLUME: 353
AUTHORS: Okhay, O; Tkach, A; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: ELECTROCHIMICA ACTA, VOLUME: 353
29
TITLE: Energy storage of supercapacitor electrodes on carbon cloth enhanced by graphene oxide aerogel reducing conditions
AUTHORS: Okhay, O; Tkach, A; Gallo, MJH; Otero Irurueta, G; Mikhalev, S; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: Journal of Energy Storage, VOLUME: 32
AUTHORS: Okhay, O; Tkach, A; Gallo, MJH; Otero Irurueta, G; Mikhalev, S; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: Journal of Energy Storage, VOLUME: 32
30
TITLE: Tuning electrical and thermoelectric properties of freestanding graphene oxide papers by carbon nanotubes and heat treatment Full Text
AUTHORS: Okhay, O; Goncalves, G; Dias, C; Ventura, J ; Vieira, EMF; Goncalves, LMV; Tkach, A;
PUBLISHED: 2019, SOURCE: JOURNAL OF ALLOYS AND COMPOUNDS, VOLUME: 781
AUTHORS: Okhay, O; Goncalves, G; Dias, C; Ventura, J ; Vieira, EMF; Goncalves, LMV; Tkach, A;
PUBLISHED: 2019, SOURCE: JOURNAL OF ALLOYS AND COMPOUNDS, VOLUME: 781
