E-textile gas sensors composed of molybdenum disulfide and reduced graphene oxide for high response and reliability

Yong Ju Yun; Won G. Hong; Do Yeob Kim; Hae Jin Kim; Yongseok Jun; Hyung Kun Lee

doi:10.1016/j.snb.2016.12.028

E-textile gas sensors composed of molybdenum disulfide and reduced graphene oxide for high response and reliability

Yong Ju Yun
, Won G. Hong
, Do Yeob Kim
, Hae Jin Kim
, Yongseok Jun
, Hyung Kun Lee^*

^*Corresponding author for this work

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

70 Citations (Scopus)

Abstract

Textiles with electronic functions (e-textiles) have been investigated due to a raise of internet-of-things (IoTs) and wearable electronics. The authors reported e-textile gas sensors based on reduced graphene oxides (RGOs) which were coated on the commercially available yarns treated with Bovine Serum Albumin (BSA) as a molecular glue. The e-textiles show sensitive responses to NO₂ (25%@4.5 ppm) and durabilities to washing and bending stresses. This study reports an ultrasensitive response of an e-textile to NO₂ using combined sensing materials of transition metal disulfide (TMD) and RGO. The e-textile covered with MoS₂ and RGO shows a 28% response to 0.45 ppm of NO₂ gas which is one of the most sensitive responses using RGOs as sensing materials.

Original language	English
Pages (from-to)	829-835
Number of pages	7
Journal	Sensors and Actuators, B: Chemical
Volume	248
DOIs	https://doi.org/10.1016/j.snb.2016.12.028
Publication status	Published - 2017
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016 Elsevier B.V.

Keywords

Cotton yarn
Electronic textile
Molybdenum disulfide
NO sensor
Reduced graphene oxide

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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10.1016/j.snb.2016.12.028

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title = "E-textile gas sensors composed of molybdenum disulfide and reduced graphene oxide for high response and reliability",

abstract = "Textiles with electronic functions (e-textiles) have been investigated due to a raise of internet-of-things (IoTs) and wearable electronics. The authors reported e-textile gas sensors based on reduced graphene oxides (RGOs) which were coated on the commercially available yarns treated with Bovine Serum Albumin (BSA) as a molecular glue. The e-textiles show sensitive responses to NO2 (25\%@4.5 ppm) and durabilities to washing and bending stresses. This study reports an ultrasensitive response of an e-textile to NO2 using combined sensing materials of transition metal disulfide (TMD) and RGO. The e-textile covered with MoS2 and RGO shows a 28\% response to 0.45 ppm of NO2 gas which is one of the most sensitive responses using RGOs as sensing materials.",

keywords = "Cotton yarn, Electronic textile, Molybdenum disulfide, NO sensor, Reduced graphene oxide",

author = "Yun, \{Yong Ju\} and Hong, \{Won G.\} and Kim, \{Do Yeob\} and Kim, \{Hae Jin\} and Yongseok Jun and Lee, \{Hyung Kun\}",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.snb.2016.12.028",

language = "English",

volume = "248",

pages = "829--835",

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TY - JOUR

T1 - E-textile gas sensors composed of molybdenum disulfide and reduced graphene oxide for high response and reliability

AU - Yun, Yong Ju

AU - Hong, Won G.

AU - Kim, Do Yeob

AU - Kim, Hae Jin

AU - Jun, Yongseok

AU - Lee, Hyung Kun

PY - 2017

Y1 - 2017

N2 - Textiles with electronic functions (e-textiles) have been investigated due to a raise of internet-of-things (IoTs) and wearable electronics. The authors reported e-textile gas sensors based on reduced graphene oxides (RGOs) which were coated on the commercially available yarns treated with Bovine Serum Albumin (BSA) as a molecular glue. The e-textiles show sensitive responses to NO2 (25%@4.5 ppm) and durabilities to washing and bending stresses. This study reports an ultrasensitive response of an e-textile to NO2 using combined sensing materials of transition metal disulfide (TMD) and RGO. The e-textile covered with MoS2 and RGO shows a 28% response to 0.45 ppm of NO2 gas which is one of the most sensitive responses using RGOs as sensing materials.

AB - Textiles with electronic functions (e-textiles) have been investigated due to a raise of internet-of-things (IoTs) and wearable electronics. The authors reported e-textile gas sensors based on reduced graphene oxides (RGOs) which were coated on the commercially available yarns treated with Bovine Serum Albumin (BSA) as a molecular glue. The e-textiles show sensitive responses to NO2 (25%@4.5 ppm) and durabilities to washing and bending stresses. This study reports an ultrasensitive response of an e-textile to NO2 using combined sensing materials of transition metal disulfide (TMD) and RGO. The e-textile covered with MoS2 and RGO shows a 28% response to 0.45 ppm of NO2 gas which is one of the most sensitive responses using RGOs as sensing materials.

KW - Cotton yarn

KW - Electronic textile

KW - Molybdenum disulfide

KW - NO sensor

KW - Reduced graphene oxide

UR - https://www.scopus.com/pages/publications/85028251105

U2 - 10.1016/j.snb.2016.12.028

DO - 10.1016/j.snb.2016.12.028

M3 - Article

AN - SCOPUS:85028251105

SN - 0925-4005

VL - 248

SP - 829

EP - 835

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

ER -

E-textile gas sensors composed of molybdenum disulfide and reduced graphene oxide for high response and reliability

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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