Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO2 nanofibers with simultaneous Au functionalization

Jae Hun Kim; Akash Katoch; Hyoun Woo Kim; Sang Sub Kim

doi:10.1039/c5cc10482c

Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO₂ nanofibers with simultaneous Au functionalization

Jae Hun Kim, Akash Katoch, Hyoun Woo Kim, Sang Sub Kim

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42 Scopus citations

Abstract

We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO₂ nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO₂ in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.

Original language	English
Pages (from-to)	3832-3835
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	19
DOIs	https://doi.org/10.1039/c5cc10482c
State	Published - 2016

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© The Royal Society of Chemistry 2016.

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title = "Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO2 nanofibers with simultaneous Au functionalization",

abstract = "We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO2 in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.",

author = "Kim, {Jae Hun} and Akash Katoch and Kim, {Hyoun Woo} and Kim, {Sang Sub}",

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AU - Kim, Jae Hun

AU - Katoch, Akash

AU - Kim, Hyoun Woo

AU - Kim, Sang Sub

N1 - Publisher Copyright: © The Royal Society of Chemistry 2016.

PY - 2016

Y1 - 2016

N2 - We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO2 in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.

AB - We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO2 in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.

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DO - 10.1039/c5cc10482c

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO₂ nanofibers with simultaneous Au functionalization

Abstract

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