Mapping nanoscale electrochemistry of individual single-walled carbon nanotubes

Aleix G. Güell; Katherine E. Meadows; Petr V. Dudin; Neil Ebejer; Julie V. Macpherson; Patrick R. Unwin

doi:10.1021/nl403752e

Mapping nanoscale electrochemistry of individual single-walled carbon nanotubes

Aleix G. Güell
, Katherine E. Meadows
, Petr V. Dudin
, Neil Ebejer
, Julie V. Macpherson
, Patrick R. Unwin

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

Abstract

We introduce a multiprobe platform for the investigation of single-walled carbon nanotubes (SWNTs) that allows the electrochemical response of an individual SWNT to be mapped at high spatial resolution and correlated directly with the intrinsic electronic and structural properties. With this approach, we develop a detailed picture of the factors controlling electrochemistry at SWNTs and propose a definitive model that has major implications for future architectures of SWNT electrode devices.

Original language	English
Pages (from-to)	220-224
Number of pages	5
Journal	Nano Letters
Volume	14
Issue number	1
DOIs	https://doi.org/10.1021/nl403752e
Publication status	Published - 8 Jan 2014
Externally published	Yes

Keywords

Functional imaging
carbon materials
heterogeneous electron transfer
scanning electrochemical cell microscopy

Access to Document

10.1021/nl403752e

Cite this

@article{5b13073797494ffeadd4affcb00a1c42,

title = "Mapping nanoscale electrochemistry of individual single-walled carbon nanotubes",

abstract = "We introduce a multiprobe platform for the investigation of single-walled carbon nanotubes (SWNTs) that allows the electrochemical response of an individual SWNT to be mapped at high spatial resolution and correlated directly with the intrinsic electronic and structural properties. With this approach, we develop a detailed picture of the factors controlling electrochemistry at SWNTs and propose a definitive model that has major implications for future architectures of SWNT electrode devices.",

keywords = "Functional imaging, carbon materials, heterogeneous electron transfer, scanning electrochemical cell microscopy",

author = "G{\"u}ell, \{Aleix G.\} and Meadows, \{Katherine E.\} and Dudin, \{Petr V.\} and Neil Ebejer and Macpherson, \{Julie V.\} and Unwin, \{Patrick R.\}",

year = "2014",

month = jan,

day = "8",

doi = "10.1021/nl403752e",

language = "English",

volume = "14",

pages = "220--224",

journal = "Nano Letters",

issn = "1530-6984",

number = "1",

}

TY - JOUR

T1 - Mapping nanoscale electrochemistry of individual single-walled carbon nanotubes

AU - Güell, Aleix G.

AU - Meadows, Katherine E.

AU - Dudin, Petr V.

AU - Ebejer, Neil

AU - Macpherson, Julie V.

AU - Unwin, Patrick R.

PY - 2014/1/8

Y1 - 2014/1/8

N2 - We introduce a multiprobe platform for the investigation of single-walled carbon nanotubes (SWNTs) that allows the electrochemical response of an individual SWNT to be mapped at high spatial resolution and correlated directly with the intrinsic electronic and structural properties. With this approach, we develop a detailed picture of the factors controlling electrochemistry at SWNTs and propose a definitive model that has major implications for future architectures of SWNT electrode devices.

AB - We introduce a multiprobe platform for the investigation of single-walled carbon nanotubes (SWNTs) that allows the electrochemical response of an individual SWNT to be mapped at high spatial resolution and correlated directly with the intrinsic electronic and structural properties. With this approach, we develop a detailed picture of the factors controlling electrochemistry at SWNTs and propose a definitive model that has major implications for future architectures of SWNT electrode devices.

KW - Functional imaging

KW - carbon materials

KW - heterogeneous electron transfer

KW - scanning electrochemical cell microscopy

U2 - 10.1021/nl403752e

DO - 10.1021/nl403752e

M3 - Article

C2 - 24274402

AN - SCOPUS:84892188513

SN - 1530-6984

VL - 14

SP - 220

EP - 224

JO - Nano Letters

JF - Nano Letters

IS - 1

ER -

Mapping nanoscale electrochemistry of individual single-walled carbon nanotubes

Abstract

Keywords

Access to Document

Fingerprint

Cite this