An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers

Zain Ul Abideen; Hyoun Woo Kim; Sang Sub Kim

doi:10.1039/c5cc05370f

An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers

Zain Ul Abideen, Hyoun Woo Kim, Sang Sub Kim

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Abstract

We developed a hydrogen sensor of reduced graphene oxide-loaded ZnO nanofibers. An extremely high response of about 866 at a low concentration of 100 ppb was obtained. The combined effect of the presence of rGO nanosheets and hydrogen-induced metallization of ZnO played a crucial role in enhancing the detection behavior.

Original language	English
Pages (from-to)	15418-15421
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	84
DOIs	https://doi.org/10.1039/c5cc05370f
State	Published - 2015

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©2015 The Royal Society of Chemistry.

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title = "An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers",

abstract = "We developed a hydrogen sensor of reduced graphene oxide-loaded ZnO nanofibers. An extremely high response of about 866 at a low concentration of 100 ppb was obtained. The combined effect of the presence of rGO nanosheets and hydrogen-induced metallization of ZnO played a crucial role in enhancing the detection behavior.",

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AU - Kim, Hyoun Woo

AU - Kim, Sang Sub

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AB - We developed a hydrogen sensor of reduced graphene oxide-loaded ZnO nanofibers. An extremely high response of about 866 at a low concentration of 100 ppb was obtained. The combined effect of the presence of rGO nanosheets and hydrogen-induced metallization of ZnO played a crucial role in enhancing the detection behavior.

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U2 - 10.1039/c5cc05370f

DO - 10.1039/c5cc05370f

M3 - Article

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SP - 15418

EP - 15421

JO - Chemical Communications

JF - Chemical Communications

IS - 84

ER -

An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers

Abstract

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