Piezoresistivity of AG NWS-PDMS nanocomposite

Morteza Amjadi; Aekachan Pichitpajongkit; Seunghwa Ryu; Inkyu Park

doi:10.1109/MEMSYS.2014.6765758

Piezoresistivity of AG NWS-PDMS nanocomposite

Morteza Amjadi, Aekachan Pichitpajongkit, Seunghwa Ryu, Inkyu Park

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

15 Citations (Scopus)

Abstract

In this work, we developed a conductive silver nanowire (AgNW)-PDMS composite thin film for a flexible strain sensing application. The piezoresistivity of AgNWs-PDMS nanocomposite thin film was experimentally investigated and analyzed by a computational model. The strain sensor shows a strong piezoresistivity with an average gauge factor in the ranges of 1.6 to 14 and a high stretchability up to 70 %. We found excellent agreement between our experiment and simulation results. Finally, a finger motion detection device was developed by using the AgNWs-PDMS nanocomposite thin film as a highly stretchable, flexible and sensitive strain sensor.

Original language	English
Title of host publication	2014 IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Publisher	IEEE
Pages	785-788
Number of pages	4
ISBN (Print)	9781479935093
DOIs	https://doi.org/10.1109/MEMSYS.2014.6765758
Publication status	Published - 13 Mar 2014
Event	27th IEEE International Conference on Micro Electro Mechanical Systems 2014 - San Francisco, CA, United States Duration: 26 Jan 2014 → 30 Jan 2014

Conference

Conference	27th IEEE International Conference on Micro Electro Mechanical Systems 2014
Abbreviated title	MEMS 2014
Country/Territory	United States
City	San Francisco, CA
Period	26/01/14 → 30/01/14

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

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10.1109/MEMSYS.2014.6765758

Cite this

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title = "Piezoresistivity of AG NWS-PDMS nanocomposite",

abstract = "In this work, we developed a conductive silver nanowire (AgNW)-PDMS composite thin film for a flexible strain sensing application. The piezoresistivity of AgNWs-PDMS nanocomposite thin film was experimentally investigated and analyzed by a computational model. The strain sensor shows a strong piezoresistivity with an average gauge factor in the ranges of 1.6 to 14 and a high stretchability up to 70 %. We found excellent agreement between our experiment and simulation results. Finally, a finger motion detection device was developed by using the AgNWs-PDMS nanocomposite thin film as a highly stretchable, flexible and sensitive strain sensor.",

author = "Morteza Amjadi and Aekachan Pichitpajongkit and Seunghwa Ryu and Inkyu Park",

year = "2014",

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doi = "10.1109/MEMSYS.2014.6765758",

language = "English",

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pages = "785--788",

booktitle = "2014 IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

publisher = "IEEE",

address = "United States",

note = "27th IEEE International Conference on Micro Electro Mechanical Systems 2014, MEMS 2014 ; Conference date: 26-01-2014 Through 30-01-2014",

}

Amjadi, M, Pichitpajongkit, A, Ryu, S & Park, I 2014, Piezoresistivity of AG NWS-PDMS nanocomposite. in 2014 IEEE International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, pp. 785-788, 27th IEEE International Conference on Micro Electro Mechanical Systems 2014, San Francisco, CA, California, United States, 26/01/14. https://doi.org/10.1109/MEMSYS.2014.6765758

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T1 - Piezoresistivity of AG NWS-PDMS nanocomposite

AU - Amjadi, Morteza

AU - Pichitpajongkit, Aekachan

AU - Ryu, Seunghwa

AU - Park, Inkyu

PY - 2014/3/13

Y1 - 2014/3/13

N2 - In this work, we developed a conductive silver nanowire (AgNW)-PDMS composite thin film for a flexible strain sensing application. The piezoresistivity of AgNWs-PDMS nanocomposite thin film was experimentally investigated and analyzed by a computational model. The strain sensor shows a strong piezoresistivity with an average gauge factor in the ranges of 1.6 to 14 and a high stretchability up to 70 %. We found excellent agreement between our experiment and simulation results. Finally, a finger motion detection device was developed by using the AgNWs-PDMS nanocomposite thin film as a highly stretchable, flexible and sensitive strain sensor.

AB - In this work, we developed a conductive silver nanowire (AgNW)-PDMS composite thin film for a flexible strain sensing application. The piezoresistivity of AgNWs-PDMS nanocomposite thin film was experimentally investigated and analyzed by a computational model. The strain sensor shows a strong piezoresistivity with an average gauge factor in the ranges of 1.6 to 14 and a high stretchability up to 70 %. We found excellent agreement between our experiment and simulation results. Finally, a finger motion detection device was developed by using the AgNWs-PDMS nanocomposite thin film as a highly stretchable, flexible and sensitive strain sensor.

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DO - 10.1109/MEMSYS.2014.6765758

M3 - Conference contribution

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BT - 2014 IEEE International Conference on Micro Electro Mechanical Systems (MEMS)

PB - IEEE

T2 - 27th IEEE International Conference on Micro Electro Mechanical Systems 2014

Y2 - 26 January 2014 through 30 January 2014

ER -

Piezoresistivity of AG NWS-PDMS nanocomposite

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