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Highly Stretchable and Ultrasensitive Strain Sensor Based on Reduced Graphene Oxide Microtubes-Elastomer Composite.
ACS Appl Mater Interfaces. 2015 Dec 16; 7(49):27432-9.AA

Abstract

Strain sensors with excellent flexibility, stretchability, and sensitivity have attracted increasing interests. In this paper, a highly stretchable and ultrasensitive strain sensor based on reduced graphene oxide microtubes-elastomer is fabricated by a template induced assembly and followed a polymer coating process. The sensors can be stretched in excess of 50% of its original length, showing long-term durability and excellent selectivity to a specific strain under various disturbances. The sensitivity of this sensor is as high as 630 of gauge factor under 21.3% applied strain; more importantly, it can be easily modulated to accommodate diverse requirements. Implementation of the device for gauging muscle-induced strain in several biological systems shows reproducibility and different responses in the form of resistance or current change. The developed strain sensors show great application potential in fields of biomechanical systems, communications, and other related areas.

Authors+Show Affiliations

Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology , Dalian, Liaoning 116024, P. R. China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

26595114

Citation

Tang, Yongchao, et al. "Highly Stretchable and Ultrasensitive Strain Sensor Based On Reduced Graphene Oxide Microtubes-Elastomer Composite." ACS Applied Materials & Interfaces, vol. 7, no. 49, 2015, pp. 27432-9.
Tang Y, Zhao Z, Hu H, et al. Highly Stretchable and Ultrasensitive Strain Sensor Based on Reduced Graphene Oxide Microtubes-Elastomer Composite. ACS Appl Mater Interfaces. 2015;7(49):27432-9.
Tang, Y., Zhao, Z., Hu, H., Liu, Y., Wang, X., Zhou, S., & Qiu, J. (2015). Highly Stretchable and Ultrasensitive Strain Sensor Based on Reduced Graphene Oxide Microtubes-Elastomer Composite. ACS Applied Materials & Interfaces, 7(49), 27432-9. https://doi.org/10.1021/acsami.5b09314
Tang Y, et al. Highly Stretchable and Ultrasensitive Strain Sensor Based On Reduced Graphene Oxide Microtubes-Elastomer Composite. ACS Appl Mater Interfaces. 2015 Dec 16;7(49):27432-9. PubMed PMID: 26595114.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Highly Stretchable and Ultrasensitive Strain Sensor Based on Reduced Graphene Oxide Microtubes-Elastomer Composite. AU - Tang,Yongchao, AU - Zhao,Zongbin, AU - Hu,Han, AU - Liu,Yang, AU - Wang,Xuzhen, AU - Zhou,Shanke, AU - Qiu,Jieshan, Y1 - 2015/12/07/ PY - 2015/11/24/entrez PY - 2015/11/26/pubmed PY - 2016/9/27/medline KW - elastomer KW - reduced graphene oxide microtubes KW - sensitivity KW - strain sensor KW - stretchability SP - 27432 EP - 9 JF - ACS applied materials & interfaces JO - ACS Appl Mater Interfaces VL - 7 IS - 49 N2 - Strain sensors with excellent flexibility, stretchability, and sensitivity have attracted increasing interests. In this paper, a highly stretchable and ultrasensitive strain sensor based on reduced graphene oxide microtubes-elastomer is fabricated by a template induced assembly and followed a polymer coating process. The sensors can be stretched in excess of 50% of its original length, showing long-term durability and excellent selectivity to a specific strain under various disturbances. The sensitivity of this sensor is as high as 630 of gauge factor under 21.3% applied strain; more importantly, it can be easily modulated to accommodate diverse requirements. Implementation of the device for gauging muscle-induced strain in several biological systems shows reproducibility and different responses in the form of resistance or current change. The developed strain sensors show great application potential in fields of biomechanical systems, communications, and other related areas. SN - 1944-8252 UR - https://www.unboundmedicine.com/medline/citation/26595114/Highly_Stretchable_and_Ultrasensitive_Strain_Sensor_Based_on_Reduced_Graphene_Oxide_Microtubes_Elastomer_Composite_ L2 - https://dx.doi.org/10.1021/acsami.5b09314 DB - PRIME DP - Unbound Medicine ER -
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