Department of Energy Science and Engineering
Organic & Printed Electronics Laboratory(OPEL)
1. Journal Articles
Highly Sensitive, Transparent, and Durable Pressure Sensors Based on Sea-Urchin Shaped Metal Nanoparticles
- Title
- Highly Sensitive, Transparent, and Durable Pressure Sensors Based on Sea-Urchin Shaped Metal Nanoparticles
- Author(s)
- Lee, Donghwa ; Lee, Hyungjin ; Jeong, Youngjun ; Ahn, Yumi ; Nam, Geonik ; Lee, Youngu
- Issued Date
- 2016-11-09
- Citation
- Advanced Materials, v.28, no.42, pp.9364 - +
- Type
- Article
- Keywords
- 25TH ANNIVERSARY ARTICLE ; CARBON NANOTUBES ; COMPOSITE ; DESIGN ; Elastomers ; ELECTRONIC SKIN ; HIGH-PERFORMANCE ; Piezoresistivity ; Pressure Sensors ; Quantum Tunneling ; Sea-Urchin Shaped Metal Nanoparticles ; STRAIN SENSORS ; TACTILE ; THIN INSULATING FILM ; TRANSISTORS
- ISSN
- 0935-9648
- Abstract
- Highly sensitive, transparent, and durable pressure sensors are fabricated using sea-urchin-shaped metal nanoparticles and insulating polyurethane elastomer. The pressure sensors exhibit outstanding sensitivity (2.46 kPa(-1)), superior optical transmittance (84.8% at 550 nm), fast response/relaxation time (30 ms), and excellent operational durability. In addition, the pressure sensors successfully detect minute movements of human muscles.
- Publisher
- Wiley-VCH Verlag
- Related Researcher
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Lee, Youngu
- Research Interests OTF Solar cell; OLED; Printed Electronics; 유기박막형 태양전지
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