High-quality three-dimensional nanoporous graphene

Yoshikazu Ito; Yoichi Tanabe; H. J. Qiu; Katsuaki Sugawara; Satoshi Heguri; Ngoc Han Tu; Khuong Kim Huynh; Takeshi Fujita; Takashi Takahashi; Katsumi Tanigaki; Mingwei Chen

doi:10.1002/anie.201402662

High-quality three-dimensional nanoporous graphene

Yoshikazu Ito
, Yoichi Tanabe
, H. J. Qiu
, Katsuaki Sugawara
, Satoshi Heguri
, Ngoc Han Tu
, Khuong Kim Huynh
, Takeshi Fujita
, Takashi Takahashi
, Katsumi Tanigaki
, Mingwei Chen

Tohoku University
Shanghai Jiao Tong University
Japan Science and Technology Agency

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

235 Scopus citations

Abstract

We report three-dimensional (3D) nanoporous graphene with preserved 2D electronic properties, tunable pore sizes, and high electron mobility for electronic applications. The complex 3D network comprised of interconnected graphene retains a 2D coherent electron system of massless Dirac fermions. The transport properties of the nanoporous graphene show a semiconducting behavior and strong pore-size dependence, together with unique angular independence. The free-standing, large-scale nanoporous graphene with 2D electronic properties and high electron mobility holds great promise for practical applications in 3D electronic devices.

Original language	English
Pages (from-to)	4822-4826
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	53
Issue number	19
DOIs	https://doi.org/10.1002/anie.201402662
State	Published - 5 May 2014
Externally published	Yes

Keywords

chemical vapor deposition
graphene
magnetoresistance
massless Dirac fermions
nanoporous materials

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10.1002/anie.201402662

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title = "High-quality three-dimensional nanoporous graphene",

abstract = "We report three-dimensional (3D) nanoporous graphene with preserved 2D electronic properties, tunable pore sizes, and high electron mobility for electronic applications. The complex 3D network comprised of interconnected graphene retains a 2D coherent electron system of massless Dirac fermions. The transport properties of the nanoporous graphene show a semiconducting behavior and strong pore-size dependence, together with unique angular independence. The free-standing, large-scale nanoporous graphene with 2D electronic properties and high electron mobility holds great promise for practical applications in 3D electronic devices.",

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author = "Yoshikazu Ito and Yoichi Tanabe and Qiu, \{H. J.\} and Katsuaki Sugawara and Satoshi Heguri and Tu, \{Ngoc Han\} and Huynh, \{Khuong Kim\} and Takeshi Fujita and Takashi Takahashi and Katsumi Tanigaki and Mingwei Chen",

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doi = "10.1002/anie.201402662",

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T1 - High-quality three-dimensional nanoporous graphene

AU - Ito, Yoshikazu

AU - Tanabe, Yoichi

AU - Qiu, H. J.

AU - Sugawara, Katsuaki

AU - Heguri, Satoshi

AU - Tu, Ngoc Han

AU - Huynh, Khuong Kim

AU - Fujita, Takeshi

AU - Takahashi, Takashi

AU - Tanigaki, Katsumi

AU - Chen, Mingwei

PY - 2014/5/5

Y1 - 2014/5/5

N2 - We report three-dimensional (3D) nanoporous graphene with preserved 2D electronic properties, tunable pore sizes, and high electron mobility for electronic applications. The complex 3D network comprised of interconnected graphene retains a 2D coherent electron system of massless Dirac fermions. The transport properties of the nanoporous graphene show a semiconducting behavior and strong pore-size dependence, together with unique angular independence. The free-standing, large-scale nanoporous graphene with 2D electronic properties and high electron mobility holds great promise for practical applications in 3D electronic devices.

AB - We report three-dimensional (3D) nanoporous graphene with preserved 2D electronic properties, tunable pore sizes, and high electron mobility for electronic applications. The complex 3D network comprised of interconnected graphene retains a 2D coherent electron system of massless Dirac fermions. The transport properties of the nanoporous graphene show a semiconducting behavior and strong pore-size dependence, together with unique angular independence. The free-standing, large-scale nanoporous graphene with 2D electronic properties and high electron mobility holds great promise for practical applications in 3D electronic devices.

KW - chemical vapor deposition

KW - graphene

KW - magnetoresistance

KW - massless Dirac fermions

KW - nanoporous materials

UR - https://www.scopus.com/pages/publications/84899825643

U2 - 10.1002/anie.201402662

DO - 10.1002/anie.201402662

M3 - 文章

AN - SCOPUS:84899825643

SN - 1433-7851

VL - 53

SP - 4822

EP - 4826

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 19

ER -

High-quality three-dimensional nanoporous graphene

Abstract

Keywords

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