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Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors. / Mateyshina, Yulia; Ukhina, Arina; Brezhneva, Larisa et al.

In: Journal of Alloys and Compounds, Vol. 707, 15.06.2017, p. 337-340.

Research output: Contribution to journal › Article › peer-review

Harvard

Mateyshina, Y, Ukhina, A, Brezhneva, L & Uvarov, N 2017, 'Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors', Journal of Alloys and Compounds, vol. 707, pp. 337-340. https://doi.org/10.1016/j.jallcom.2017.01.291

APA

Mateyshina, Y., Ukhina, A., Brezhneva, L., & Uvarov, N. (2017). Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors. Journal of Alloys and Compounds, 707, 337-340. https://doi.org/10.1016/j.jallcom.2017.01.291

Vancouver

Mateyshina Y, Ukhina A, Brezhneva L, Uvarov N. Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors. Journal of Alloys and Compounds. 2017 Jun 15;707:337-340. doi: 10.1016/j.jallcom.2017.01.291

Author

Mateyshina, Yulia ; Ukhina, Arina ; Brezhneva, Larisa et al. / Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors. In: Journal of Alloys and Compounds. 2017 ; Vol. 707. pp. 337-340.

BibTeX

@article{ce4f028bfb514548bf7fabf1ed24f8d6,
title = "Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors",
abstract = "New microporous and mesoporous carbon electrode materials were synthesized via processes of carbonization of phenol-formaldehyde or resorcinol-formaldehyde resins followed by activation in which potassium hydroxide acted as both the catalyst of polymerization and the chemical activation reagent. Electrochemical properties of the carbon materials were investigated by cyclic voltammetry in basic and acidic media (6 M KOH or 1 M H2SO4) and non-aqueous electrolytes (1 M LiClO4 in acetonitrile). The samples were shown to have high specific surface areas and show high capacitance. Surprisingly, materials prepared in this work have higher capacity in organic electrolytes rather than in water solutions that can be explained by a good wettability of carbon materials by organic solvents and with a suitable porous structure.",
keywords = "Electrode for supercapacitors, Mesoporous carbon materials, Supercapacitors, CAPACITORS",
author = "Yulia Mateyshina and Arina Ukhina and Larisa Brezhneva and Nikolai Uvarov",
year = "2017",
month = jun,
day = "15",
doi = "10.1016/j.jallcom.2017.01.291",
language = "English",
volume = "707",
pages = "337--340",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis and electrochemical properties of nanoporous carbon electrode materials for supercapacitors

AU - Mateyshina, Yulia

AU - Ukhina, Arina

AU - Brezhneva, Larisa

AU - Uvarov, Nikolai

PY - 2017/6/15

Y1 - 2017/6/15

N2 - New microporous and mesoporous carbon electrode materials were synthesized via processes of carbonization of phenol-formaldehyde or resorcinol-formaldehyde resins followed by activation in which potassium hydroxide acted as both the catalyst of polymerization and the chemical activation reagent. Electrochemical properties of the carbon materials were investigated by cyclic voltammetry in basic and acidic media (6 M KOH or 1 M H2SO4) and non-aqueous electrolytes (1 M LiClO4 in acetonitrile). The samples were shown to have high specific surface areas and show high capacitance. Surprisingly, materials prepared in this work have higher capacity in organic electrolytes rather than in water solutions that can be explained by a good wettability of carbon materials by organic solvents and with a suitable porous structure.

AB - New microporous and mesoporous carbon electrode materials were synthesized via processes of carbonization of phenol-formaldehyde or resorcinol-formaldehyde resins followed by activation in which potassium hydroxide acted as both the catalyst of polymerization and the chemical activation reagent. Electrochemical properties of the carbon materials were investigated by cyclic voltammetry in basic and acidic media (6 M KOH or 1 M H2SO4) and non-aqueous electrolytes (1 M LiClO4 in acetonitrile). The samples were shown to have high specific surface areas and show high capacitance. Surprisingly, materials prepared in this work have higher capacity in organic electrolytes rather than in water solutions that can be explained by a good wettability of carbon materials by organic solvents and with a suitable porous structure.

KW - Electrode for supercapacitors

KW - Mesoporous carbon materials

KW - Supercapacitors

KW - CAPACITORS

UR - http://www.scopus.com/inward/record.url?scp=85011954126&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2017.01.291

DO - 10.1016/j.jallcom.2017.01.291

M3 - Article

AN - SCOPUS:85011954126

VL - 707

SP - 337

EP - 340

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

ER -

ID: 10310165