Fabrication of hybridized microparticles composed of mesoporous manganese dioxide and fullerene C60 nanocrystals

Yuma Matsukubo; Nobuhiro Shimamura; Ayaka Toba; Toshihiko Arita; Tsukasa Yoshida; Hiroshi Yabu; Keigo Matsuda; Akito Masuhara

doi:10.1246/cl.171138

Fabrication of hybridized microparticles composed of mesoporous manganese dioxide and fullerene C₆₀ nanocrystals

Yuma Matsukubo, Nobuhiro Shimamura, Ayaka Toba, Toshihiko Arita, Tsukasa Yoshida, Hiroshi Yabu, Keigo Matsuda, Akito Masuhara^*

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

Hybridized microparticles composed of mesoporous manganese dioxide (MPMO) core and fullerene C₆₀ nanocrystal (NCs) shell were fabricated by co-reprecipitation method. Double layer capacitance as well as fast surface redox reaction of MPMO contributes to increase the energy density, whereas C₆₀ NCs contributes to the reduction of IR loss to enhance the power density. The coating of MPMO with C₆₀ NCs resulted in a greatly improved pseudocapacitor performance, owing to the improved conductivity to allow fast charging/ discharging.

Original language	English
Pages (from-to)	347-349
Number of pages	3
Journal	Chemistry Letters
Volume	47
Issue number	3
DOIs	https://doi.org/10.1246/cl.171138
Publication status	Published - 2018
Externally published	Yes

Keywords

Fullerene nanocrystal
Mesoporous manganese dioxide
Pseudocapacitor

ASJC Scopus subject areas

Chemistry(all)

Access to Document

10.1246/cl.171138

Cite this

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title = "Fabrication of hybridized microparticles composed of mesoporous manganese dioxide and fullerene C60 nanocrystals",

abstract = "Hybridized microparticles composed of mesoporous manganese dioxide (MPMO) core and fullerene C60 nanocrystal (NCs) shell were fabricated by co-reprecipitation method. Double layer capacitance as well as fast surface redox reaction of MPMO contributes to increase the energy density, whereas C60 NCs contributes to the reduction of IR loss to enhance the power density. The coating of MPMO with C60 NCs resulted in a greatly improved pseudocapacitor performance, owing to the improved conductivity to allow fast charging/ discharging.",

keywords = "Fullerene nanocrystal, Mesoporous manganese dioxide, Pseudocapacitor",

author = "Yuma Matsukubo and Nobuhiro Shimamura and Ayaka Toba and Toshihiko Arita and Tsukasa Yoshida and Hiroshi Yabu and Keigo Matsuda and Akito Masuhara",

note = "Funding Information: This research was supported in part by a grant from The Japan Science and Technology Agency (JST) and Lion Corporation.",

year = "2018",

doi = "10.1246/cl.171138",

language = "English",

volume = "47",

pages = "347--349",

journal = "Chemistry Letters",

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T1 - Fabrication of hybridized microparticles composed of mesoporous manganese dioxide and fullerene C60 nanocrystals

AU - Matsukubo, Yuma

AU - Shimamura, Nobuhiro

AU - Toba, Ayaka

AU - Arita, Toshihiko

AU - Yoshida, Tsukasa

AU - Yabu, Hiroshi

AU - Matsuda, Keigo

AU - Masuhara, Akito

N1 - Funding Information: This research was supported in part by a grant from The Japan Science and Technology Agency (JST) and Lion Corporation.

PY - 2018

Y1 - 2018

N2 - Hybridized microparticles composed of mesoporous manganese dioxide (MPMO) core and fullerene C60 nanocrystal (NCs) shell were fabricated by co-reprecipitation method. Double layer capacitance as well as fast surface redox reaction of MPMO contributes to increase the energy density, whereas C60 NCs contributes to the reduction of IR loss to enhance the power density. The coating of MPMO with C60 NCs resulted in a greatly improved pseudocapacitor performance, owing to the improved conductivity to allow fast charging/ discharging.

AB - Hybridized microparticles composed of mesoporous manganese dioxide (MPMO) core and fullerene C60 nanocrystal (NCs) shell were fabricated by co-reprecipitation method. Double layer capacitance as well as fast surface redox reaction of MPMO contributes to increase the energy density, whereas C60 NCs contributes to the reduction of IR loss to enhance the power density. The coating of MPMO with C60 NCs resulted in a greatly improved pseudocapacitor performance, owing to the improved conductivity to allow fast charging/ discharging.

KW - Fullerene nanocrystal

KW - Mesoporous manganese dioxide

KW - Pseudocapacitor

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