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High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers

Y. Mouhamad, T. Mortensen, A. Holder, A. R. Lewis, Thierry Maffeis Orcid Logo, Davide Deganello Orcid Logo

RSC Advances, Volume: 6, Issue: 107, Pages: 105206 - 105210

Swansea University Authors: Thierry Maffeis Orcid Logo, Davide Deganello Orcid Logo

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DOI (Published version): 10.1039/C6RA19540G

Abstract

This article details the development of a thin film piezoresistive screen printed pressure sensor on a flexible substrate using a composite ink based on functionalised graphene nanoplatelets (GNPs). The sensor operates through direct interfacial contact between two distinct films of the composite in...

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Published in: RSC Advances
ISSN: 2046-2069
Published: 2016
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa31031
first_indexed 2016-11-10T20:21:22Z
last_indexed 2020-07-16T18:47:27Z
id cronfa31031
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spelling 2020-07-16T16:25:50.4076398 v2 31031 2016-11-10 High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers 992eb4cb18b61c0cd3da6e0215ac787c 0000-0003-2357-0092 Thierry Maffeis Thierry Maffeis true false ea38a0040bdfd3875506189e3629b32a 0000-0001-8341-4177 Davide Deganello Davide Deganello true false 2016-11-10 ACEM This article details the development of a thin film piezoresistive screen printed pressure sensor on a flexible substrate using a composite ink based on functionalised graphene nanoplatelets (GNPs). The sensor operates through direct interfacial contact between two distinct films of the composite ink deposited over conductive substrates, without requiring any intermediate gap through spacers. The sensors showed consistent results and sensitivity forces ranging between 10 N to 2000 N. The piezoresistive range of the sensor can be tuned with the number of layers deposited per side. Journal Article RSC Advances 6 107 105206 105210 2046-2069 31 12 2016 2016-12-31 10.1039/C6RA19540G COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University 2020-07-16T16:25:50.4076398 2016-11-10T14:47:36.7372973 Y. Mouhamad 1 T. Mortensen 2 A. Holder 3 A. R. Lewis 4 Thierry Maffeis 0000-0003-2357-0092 5 Davide Deganello 0000-0001-8341-4177 6 0031031-10112016145434.pdf Piezoresistive1Acceptedmanuscriptv2.pdf 2016-11-10T14:54:34.9000000 Output 1145604 application/pdf Accepted Manuscript true 2017-10-22T00:00:00.0000000 true
title High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
spellingShingle High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
Thierry Maffeis
Davide Deganello
title_short High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
title_full High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
title_fullStr High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
title_full_unstemmed High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
title_sort High performance tunable piezoresistive pressure sensor based on direct contact between printed graphene nanoplatelet composite layers
author_id_str_mv 992eb4cb18b61c0cd3da6e0215ac787c
ea38a0040bdfd3875506189e3629b32a
author_id_fullname_str_mv 992eb4cb18b61c0cd3da6e0215ac787c_***_Thierry Maffeis
ea38a0040bdfd3875506189e3629b32a_***_Davide Deganello
author Thierry Maffeis
Davide Deganello
author2 Y. Mouhamad
T. Mortensen
A. Holder
A. R. Lewis
Thierry Maffeis
Davide Deganello
format Journal article
container_title RSC Advances
container_volume 6
container_issue 107
container_start_page 105206
publishDate 2016
institution Swansea University
issn 2046-2069
doi_str_mv 10.1039/C6RA19540G
document_store_str 1
active_str 0
description This article details the development of a thin film piezoresistive screen printed pressure sensor on a flexible substrate using a composite ink based on functionalised graphene nanoplatelets (GNPs). The sensor operates through direct interfacial contact between two distinct films of the composite ink deposited over conductive substrates, without requiring any intermediate gap through spacers. The sensors showed consistent results and sensitivity forces ranging between 10 N to 2000 N. The piezoresistive range of the sensor can be tuned with the number of layers deposited per side.
published_date 2016-12-31T07:02:56Z
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score 11.070971

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