Functionalization of reduced graphene oxides by redox-active ionic liquids for energy storage

Sung Dae Cho; Jin Kyu Im; Han Ki Kim; Hoon Sik Kim; Ho Seok Park

doi:10.1039/c2cc31636f

Functionalization of reduced graphene oxides by redox-active ionic liquids for energy storage

Sung Dae Cho, Jin Kyu Im, Han Ki Kim, Hoon Sik Kim, Ho Seok Park

Kyung Hee University

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

16 Scopus citations

Abstract

The reduced graphene oxides (RGOs) functionalized by pyridinium-based ionic liquids (ILs) with SCN anions revealed 6-fold higher capacitance compared to that of RGOs due to the redox behavior of ILs as well as good rate capability and cycle stability despite the appearance of pseudo-capacitance.

Original language	English
Pages (from-to)	6381-6383
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	51
DOIs	https://doi.org/10.1039/c2cc31636f
State	Published - 30 May 2012
Externally published	Yes

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title = "Functionalization of reduced graphene oxides by redox-active ionic liquids for energy storage",

abstract = "The reduced graphene oxides (RGOs) functionalized by pyridinium-based ionic liquids (ILs) with SCN anions revealed 6-fold higher capacitance compared to that of RGOs due to the redox behavior of ILs as well as good rate capability and cycle stability despite the appearance of pseudo-capacitance.",

author = "Cho, \{Sung Dae\} and Im, \{Jin Kyu\} and Kim, \{Han Ki\} and Kim, \{Hoon Sik\} and Park, \{Ho Seok\}",

year = "2012",

month = may,

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doi = "10.1039/c2cc31636f",

language = "English",

volume = "48",

pages = "6381--6383",

journal = "Chemical Communications",

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T1 - Functionalization of reduced graphene oxides by redox-active ionic liquids for energy storage

AU - Cho, Sung Dae

AU - Im, Jin Kyu

AU - Kim, Han Ki

AU - Kim, Hoon Sik

AU - Park, Ho Seok

PY - 2012/5/30

Y1 - 2012/5/30

N2 - The reduced graphene oxides (RGOs) functionalized by pyridinium-based ionic liquids (ILs) with SCN anions revealed 6-fold higher capacitance compared to that of RGOs due to the redox behavior of ILs as well as good rate capability and cycle stability despite the appearance of pseudo-capacitance.

AB - The reduced graphene oxides (RGOs) functionalized by pyridinium-based ionic liquids (ILs) with SCN anions revealed 6-fold higher capacitance compared to that of RGOs due to the redox behavior of ILs as well as good rate capability and cycle stability despite the appearance of pseudo-capacitance.

UR - https://www.scopus.com/pages/publications/84862231693

U2 - 10.1039/c2cc31636f

DO - 10.1039/c2cc31636f

M3 - Article

AN - SCOPUS:84862231693

SN - 1359-7345

VL - 48

SP - 6381

EP - 6383

JO - Chemical Communications

JF - Chemical Communications

IS - 51

ER -

Functionalization of reduced graphene oxides by redox-active ionic liquids for energy storage

Abstract

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