Research output: Contribution to journal › Article › peer-review
Vanadium(V) oxide coated by poly(3,4-ethylenedioxythiophene) as cathode for aqueous zinc-ion batteries with improved electrochemical performance. / Volkov, F.S.; Tolstopjatova, E.G.; Eliseeva, S.N.; Kamenskii, M.A.; Vypritskaia, A.I.; Volkov, A.I.; Kondratiev, V.V.
In: Materials Letters, Vol. 308, 131210, 01.02.2022.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Vanadium(V) oxide coated by poly(3,4-ethylenedioxythiophene) as cathode for aqueous zinc-ion batteries with improved electrochemical performance
AU - Volkov, F.S.
AU - Tolstopjatova, E.G.
AU - Eliseeva, S.N.
AU - Kamenskii, M.A.
AU - Vypritskaia, A.I.
AU - Volkov, A.I.
AU - Kondratiev, V.V.
N1 - Publisher Copyright: © 2021 Elsevier B.V.
PY - 2022/2/1
Y1 - 2022/2/1
N2 - Vanadium(V) oxide was coated by poly(3,4-ethylenedioxythiophene) (PEDOT) by chemical oxidation of EDOT. The obtained composite (V2O5/PEDOT) was studied as cathode material for aqueous zinc-ion batteries. V2O5/PEDOT electrodes demonstrate excellent electrochemical performance in the (0.3-1.4) V (vs. Zn/Zn2+) potential range in comparison to electrodes based on the pristine V2O5. V2O5/PEDOT material provides high specific capacity 380 mA.Mg-1 at 0.3 16 A.g(-1), improved C-rate capability (274 mA.Mg-1 and 102 mA.Mg-1 at 5 A.g(-1) and 20 A.g(-1), and better stability during long-term cycling (7% capacity fading during 200 cycles at 5 A.g(-1)).
AB - Vanadium(V) oxide was coated by poly(3,4-ethylenedioxythiophene) (PEDOT) by chemical oxidation of EDOT. The obtained composite (V2O5/PEDOT) was studied as cathode material for aqueous zinc-ion batteries. V2O5/PEDOT electrodes demonstrate excellent electrochemical performance in the (0.3-1.4) V (vs. Zn/Zn2+) potential range in comparison to electrodes based on the pristine V2O5. V2O5/PEDOT material provides high specific capacity 380 mA.Mg-1 at 0.3 16 A.g(-1), improved C-rate capability (274 mA.Mg-1 and 102 mA.Mg-1 at 5 A.g(-1) and 20 A.g(-1), and better stability during long-term cycling (7% capacity fading during 200 cycles at 5 A.g(-1)).
KW - aqueous zinc-ion batterie
KW - V2O5poly(3,4-ethylenedioxythiophene)
KW - composite materials
KW - energy storage and conversion
KW - electrochemical performance
KW - Electrochemical performance
KW - Composite materials
KW - Poly(3,4-ethylenedioxythiophene)
KW - Energy storage and conversion
KW - Aqueous zinc-ion batteries, V O
KW - V2O5
KW - Aqueous zinc-ion batteries, V2O5
KW - POLYANILINE
KW - HIGH-CAPACITY
UR - http://www.scopus.com/inward/record.url?scp=85119959173&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/f07223ab-3c7f-3d22-894f-dd1ba7249838/
U2 - 10.1016/j.matlet.2021.131210
DO - 10.1016/j.matlet.2021.131210
M3 - Article
VL - 308
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
M1 - 131210
ER -
ID: 87860813