Highly Stretchable Piezoresistive Graphene-Nanocellulose Nanopaper for Strain Sensors

Highly stretchable graphene–nanocellulose composite nanopaper is fabricated for strain‐sensor applications. Three‐dimensional macroporous nanopaper from crumpled graphene and nanocellulose is embedded in elastomer matrix to achieve stretchability up to 100%. The stretchable graphene nanopaper is dem...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2014-04, Vol.26 (13), p.2022-2027
Main Authors: Yan, Chaoyi, Wang, Jiangxin, Kang, Wenbin, Cui, Mengqi, Wang, Xu, Foo, Ce Yao, Chee, Kenji Jianzhi, Lee, Pooi See
Format: Article
Language:English
Subjects:
Cellulose - chemistry
elastic conductors
Elastomers
Electrical Equipment and Supplies
Electricity
Fingers - physiology
Graphene
Graphite - chemistry
Humans
Movement
nanocellulose
Nanostructure
Nanostructures - chemistry
Sensors
Strain
strain sensors
Stress, Mechanical
Stretchability
stretchable electronics
Three dimensional
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Summary:Highly stretchable graphene–nanocellulose composite nanopaper is fabricated for strain‐sensor applications. Three‐dimensional macroporous nanopaper from crumpled graphene and nanocellulose is embedded in elastomer matrix to achieve stretchability up to 100%. The stretchable graphene nanopaper is demonstrated for efficient human‐motion detection applications.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201304742