All Metal Nitrides Solid-State Asymmetric Supercapacitors

Changrong Zhu; Peihua Yang; Dongliang Chao; Xingli Wang; Xiao Zhang; Shi Chen; Beng Kang Tay; Hui Huang; Hua Zhang; Wenjie Mai; Hong Jin Fan

doi:10.1002/adma.201501838

All Metal Nitrides Solid-State Asymmetric Supercapacitors

Changrong Zhu, Peihua Yang, Dongliang Chao, Xingli Wang, Xiao Zhang, Shi Chen, Beng Kang Tay, Hui Huang, Hua Zhang, Wenjie Mai, Hong Jin Fan

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

388 Citations (Scopus)

Abstract

Two metal nitrides, TiN porous layers and Fe₂N nanoparticles, are grown uniformly with the assistance of atomic layer deposition on vertically aligned graphene nanosheets and used as the cathode and anode for solid-state supercapacitors, respectively. Full cells are constructed and show good flexibility, high-rate capability, and 98% capacitance retention after 20 000 cycles.

Original language	English
Pages (from-to)	4566-4571
Number of pages	6
Journal	Advanced Materials
Volume	27
Issue number	31
DOIs	https://doi.org/10.1002/adma.201501838
Publication status	Published - Aug 1 2015
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

ASJC Scopus Subject Areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

Keywords

flexible energy storage
graphene nanosheets
metal nitrides
solid-state supercapacitors
vertical graphene

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10.1002/adma.201501838

Cite this

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abstract = "Two metal nitrides, TiN porous layers and Fe2N nanoparticles, are grown uniformly with the assistance of atomic layer deposition on vertically aligned graphene nanosheets and used as the cathode and anode for solid-state supercapacitors, respectively. Full cells are constructed and show good flexibility, high-rate capability, and 98% capacitance retention after 20 000 cycles.",

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AU - Zhu, Changrong

AU - Yang, Peihua

AU - Chao, Dongliang

AU - Wang, Xingli

AU - Zhang, Xiao

AU - Chen, Shi

AU - Tay, Beng Kang

AU - Huang, Hui

AU - Zhang, Hua

AU - Mai, Wenjie

AU - Fan, Hong Jin

PY - 2015/8/1

Y1 - 2015/8/1

N2 - Two metal nitrides, TiN porous layers and Fe2N nanoparticles, are grown uniformly with the assistance of atomic layer deposition on vertically aligned graphene nanosheets and used as the cathode and anode for solid-state supercapacitors, respectively. Full cells are constructed and show good flexibility, high-rate capability, and 98% capacitance retention after 20 000 cycles.

AB - Two metal nitrides, TiN porous layers and Fe2N nanoparticles, are grown uniformly with the assistance of atomic layer deposition on vertically aligned graphene nanosheets and used as the cathode and anode for solid-state supercapacitors, respectively. Full cells are constructed and show good flexibility, high-rate capability, and 98% capacitance retention after 20 000 cycles.

KW - flexible energy storage

KW - graphene nanosheets

KW - metal nitrides

KW - solid-state supercapacitors

KW - vertical graphene

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JO - Advanced Materials

JF - Advanced Materials

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ER -

All Metal Nitrides Solid-State Asymmetric Supercapacitors

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

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