Scrolling up graphene oxide nanosheets assisted by self-assembled monolayers of alkanethiols

Lin Wang; Peng Yang; Yang Liu; Xiangru Fang; Xiaotong Shi; Shiyu Wu; Ling Huang; Hai Li; Xiao Huang; Wei Huang

doi:10.1039/c7nr03072j

Scrolling up graphene oxide nanosheets assisted by self-assembled monolayers of alkanethiols

Lin Wang, Peng Yang, Yang Liu, Xiangru Fang, Xiaotong Shi, Shiyu Wu, Ling Huang, Hai Li, Xiao Huang, Wei Huang

SCHOOL OF FLEXIBLE ELECTRONICS(FUTURE TECHNOLOGIES)|INSTITUTE OF ADVANCED MATERIALS(IAM)

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

18 Scopus citations

Abstract

We report a simple and novel method for the fabrication of high-quality nanoscrolls of graphene oxide (GO) and graphene oxide decorated with silver nanoparticles (GO-Ag) on a gold substrate through a scrolling process assisted by the self-assembly of alkanethiol monolayers. The yield and rate of the scrolling process were highly dependent on the lengths of the alkanethiol molecules, and could be well described by power law functions. Importantly, compared to nanosheets, nanoscrolls of GO and GO-Ag showed superior performance in humidity sensing due to their unique scrolled structures.

Original language	English
Pages (from-to)	9997-10001
Number of pages	5
Journal	Nanoscale
Volume	9
Issue number	28
DOIs	https://doi.org/10.1039/c7nr03072j
State	Published - 28 Jul 2017

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title = "Scrolling up graphene oxide nanosheets assisted by self-assembled monolayers of alkanethiols",

abstract = "We report a simple and novel method for the fabrication of high-quality nanoscrolls of graphene oxide (GO) and graphene oxide decorated with silver nanoparticles (GO-Ag) on a gold substrate through a scrolling process assisted by the self-assembly of alkanethiol monolayers. The yield and rate of the scrolling process were highly dependent on the lengths of the alkanethiol molecules, and could be well described by power law functions. Importantly, compared to nanosheets, nanoscrolls of GO and GO-Ag showed superior performance in humidity sensing due to their unique scrolled structures.",

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AU - Wang, Lin

AU - Yang, Peng

AU - Liu, Yang

AU - Fang, Xiangru

AU - Shi, Xiaotong

AU - Wu, Shiyu

AU - Huang, Ling

AU - Li, Hai

AU - Huang, Xiao

AU - Huang, Wei

PY - 2017/7/28

Y1 - 2017/7/28

N2 - We report a simple and novel method for the fabrication of high-quality nanoscrolls of graphene oxide (GO) and graphene oxide decorated with silver nanoparticles (GO-Ag) on a gold substrate through a scrolling process assisted by the self-assembly of alkanethiol monolayers. The yield and rate of the scrolling process were highly dependent on the lengths of the alkanethiol molecules, and could be well described by power law functions. Importantly, compared to nanosheets, nanoscrolls of GO and GO-Ag showed superior performance in humidity sensing due to their unique scrolled structures.

AB - We report a simple and novel method for the fabrication of high-quality nanoscrolls of graphene oxide (GO) and graphene oxide decorated with silver nanoparticles (GO-Ag) on a gold substrate through a scrolling process assisted by the self-assembly of alkanethiol monolayers. The yield and rate of the scrolling process were highly dependent on the lengths of the alkanethiol molecules, and could be well described by power law functions. Importantly, compared to nanosheets, nanoscrolls of GO and GO-Ag showed superior performance in humidity sensing due to their unique scrolled structures.

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U2 - 10.1039/c7nr03072j

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M3 - 文章

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AN - SCOPUS:85025448072

SN - 2040-3364

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SP - 9997

EP - 10001

JO - Nanoscale

JF - Nanoscale

IS - 28

ER -

Scrolling up graphene oxide nanosheets assisted by self-assembled monolayers of alkanethiols

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