3D-interconnected nanoporous RGO-CNT structure for supercapacitors application

Joo Hyun Kim; Sangkyu Lee; Jung Woo Lee; Taeseup Song; Ungyu Paik

doi:10.1016/j.electacta.2014.01.142

3D-interconnected nanoporous RGO-CNT structure for supercapacitors application

Joo Hyun Kim, Sangkyu Lee, Jung Woo Lee, Taeseup Song, Ungyu Paik

Hanyang University

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

47 Scopus citations

Abstract

3D-interconnected nanoporous structure of reduced graphene oxide-carbon nanotube (RGO-CNT) is fabricated using the silica colloidal template method. This porous structure is beneficial for the decoration of RGO-CNT film with MnO₂ as well as enables electrolyte penetration to the inside of RGO-CNT nanostructure. The 3D-interconnected nanoporous film of MnO ₂-decorated RGO-CNT eventually is utilized as an electrode for supercapacitors, exhibiting excellent cycle performance and high power performance.

Original language	English
Pages (from-to)	536-542
Number of pages	7
Journal	Electrochimica Acta
Volume	125
DOIs	https://doi.org/10.1016/j.electacta.2014.01.142
State	Published - 10 Apr 2014

Keywords

Carbon nanotube
Manganese oxide
Porous nanostructure
Reduced graphene oxide
Supercapacitor

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10.1016/j.electacta.2014.01.142

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title = "3D-interconnected nanoporous RGO-CNT structure for supercapacitors application",

abstract = "3D-interconnected nanoporous structure of reduced graphene oxide-carbon nanotube (RGO-CNT) is fabricated using the silica colloidal template method. This porous structure is beneficial for the decoration of RGO-CNT film with MnO2 as well as enables electrolyte penetration to the inside of RGO-CNT nanostructure. The 3D-interconnected nanoporous film of MnO 2-decorated RGO-CNT eventually is utilized as an electrode for supercapacitors, exhibiting excellent cycle performance and high power performance.",

keywords = "Carbon nanotube, Manganese oxide, Porous nanostructure, Reduced graphene oxide, Supercapacitor",

author = "Kim, {Joo Hyun} and Sangkyu Lee and Lee, {Jung Woo} and Taeseup Song and Ungyu Paik",

year = "2014",

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doi = "10.1016/j.electacta.2014.01.142",

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T1 - 3D-interconnected nanoporous RGO-CNT structure for supercapacitors application

AU - Kim, Joo Hyun

AU - Lee, Sangkyu

AU - Lee, Jung Woo

AU - Song, Taeseup

AU - Paik, Ungyu

PY - 2014/4/10

Y1 - 2014/4/10

N2 - 3D-interconnected nanoporous structure of reduced graphene oxide-carbon nanotube (RGO-CNT) is fabricated using the silica colloidal template method. This porous structure is beneficial for the decoration of RGO-CNT film with MnO2 as well as enables electrolyte penetration to the inside of RGO-CNT nanostructure. The 3D-interconnected nanoporous film of MnO 2-decorated RGO-CNT eventually is utilized as an electrode for supercapacitors, exhibiting excellent cycle performance and high power performance.

AB - 3D-interconnected nanoporous structure of reduced graphene oxide-carbon nanotube (RGO-CNT) is fabricated using the silica colloidal template method. This porous structure is beneficial for the decoration of RGO-CNT film with MnO2 as well as enables electrolyte penetration to the inside of RGO-CNT nanostructure. The 3D-interconnected nanoporous film of MnO 2-decorated RGO-CNT eventually is utilized as an electrode for supercapacitors, exhibiting excellent cycle performance and high power performance.

KW - Carbon nanotube

KW - Manganese oxide

KW - Porous nanostructure

KW - Reduced graphene oxide

KW - Supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=84896886184&partnerID=8YFLogxK

U2 - 10.1016/j.electacta.2014.01.142

DO - 10.1016/j.electacta.2014.01.142

M3 - Article

AN - SCOPUS:84896886184

SN - 0013-4686

VL - 125

SP - 536

EP - 542

JO - Electrochimica Acta

JF - Electrochimica Acta

ER -

3D-interconnected nanoporous RGO-CNT structure for supercapacitors application

Abstract

Keywords

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