Olena Okhay
AuthID: R-000-DWG
1
TITLE: On energy storage performance of K0.5Na0.5NbO3-based ceramics modified by Bi(Zn2/3(Nb0.85Ta0.15)1/3)O3 Full Text
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2026, SOURCE: CHEMICAL ENGINEERING JOURNAL, VOLUME: 529
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2026, SOURCE: CHEMICAL ENGINEERING JOURNAL, VOLUME: 529
2
TITLE: Comment on Enhanced electromagnetic tunability of barium strontium titanate films via coating Pr modified yttrium iron garnet layer Full Text
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2025, SOURCE: JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, VOLUME: 224
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2025, SOURCE: JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, VOLUME: 224
3
TITLE: Effect of Anodic Aluminium Oxide Structure on the Electroless Ni-P Distribution into Nanopores Full Text
AUTHORS: Tzaneva, Boriana; Okhay, Olena; Milusheva, Vesselina; Atanasova Vladimirova, Stela; Ventura, Joao ; Tkach, Alexander;
PUBLISHED: 2025, SOURCE: MATERIALS, VOLUME: 18, ISSUE: 16
AUTHORS: Tzaneva, Boriana; Okhay, Olena; Milusheva, Vesselina; Atanasova Vladimirova, Stela; Ventura, Joao ; Tkach, Alexander;
PUBLISHED: 2025, SOURCE: MATERIALS, VOLUME: 18, ISSUE: 16
4
TITLE: Insight into iodine-doped carbon xerogel electrodes on the capacitance and long-term stability of quasi-solid-state supercapacitors Full Text
AUTHORS: Lufrano, Francesco; Chebil, Achref; Carbone, Alessandra; Brigandi, Antonino; Gatto, Irene; Squadrito, Gaetano; Okhay, Olena; Arenillas, Ana;
PUBLISHED: 2025, SOURCE: APPLIED SURFACE SCIENCE, VOLUME: 714
AUTHORS: Lufrano, Francesco; Chebil, Achref; Carbone, Alessandra; Brigandi, Antonino; Gatto, Irene; Squadrito, Gaetano; Okhay, Olena; Arenillas, Ana;
PUBLISHED: 2025, SOURCE: APPLIED SURFACE SCIENCE, VOLUME: 714
5
TITLE: A comprehensive review of the use of porous graphene frameworks for various types of rechargeable lithium batteries
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2024, SOURCE: JOURNAL OF ENERGY STORAGE, VOLUME: 80
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2024, SOURCE: JOURNAL OF ENERGY STORAGE, VOLUME: 80
6
TITLE: Energy geo-structures: A review of their integration with other sources and its limitations
AUTHORS: Aresti, Lazaros; Alvi, Maria Romana; Cecinato, Francesco; Fan, Tao; Halaj, Elzbieta; Li, Zili; Okhay, Olena; Poulsen, Soren Erbs; Quiroga, Sonia; Suarez, Cristina; Tang, Anh Minh; Valancius, Rokas; Christodoulides, Paul;
PUBLISHED: 2024, SOURCE: RENEWABLE ENERGY, VOLUME: 230
AUTHORS: Aresti, Lazaros; Alvi, Maria Romana; Cecinato, Francesco; Fan, Tao; Halaj, Elzbieta; Li, Zili; Okhay, Olena; Poulsen, Soren Erbs; Quiroga, Sonia; Suarez, Cristina; Tang, Anh Minh; Valancius, Rokas; Christodoulides, Paul;
PUBLISHED: 2024, SOURCE: RENEWABLE ENERGY, VOLUME: 230
7
TITLE: Initial Study of Reduced Graphene Oxide Foams Modified by Mn and Bi as Capacitive Electrode Materials
AUTHORS: Okhay, Olena; Yang, Tao; Tkach, Alexander;
PUBLISHED: 2024, SOURCE: NANOENERGY ADVANCES, VOLUME: 4, ISSUE: 4
AUTHORS: Okhay, Olena; Yang, Tao; Tkach, Alexander;
PUBLISHED: 2024, SOURCE: NANOENERGY ADVANCES, VOLUME: 4, ISSUE: 4
8
TITLE: Carbon and Related Composites for Sensors and Energy Storage: Synthesis, Properties, and Application
AUTHORS: Okhay, Olena; Goncalves, Gil;
PUBLISHED: 2024, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 10, ISSUE: 4
AUTHORS: Okhay, Olena; Goncalves, Gil;
PUBLISHED: 2024, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 10, ISSUE: 4
9
TITLE: Structure, Microstructure, and Dielectric Response of Polycrystalline Sr1-xZnxTiO3 Thin Films
AUTHORS: Okhay, Olena; Vilarinho, Paula M.; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: COATINGS, VOLUME: 13, ISSUE: 1
AUTHORS: Okhay, Olena; Vilarinho, Paula M.; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: COATINGS, VOLUME: 13, ISSUE: 1
10
TITLE: Current Achievements in Flexible Piezoelectric Nanogenerators Based on Barium Titanate
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: NANOMATERIALS, VOLUME: 13, ISSUE: 6
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: NANOMATERIALS, VOLUME: 13, ISSUE: 6
