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DC Field | Value | Language |
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dc.citation.conferencePlace | KO | - |
dc.citation.title | PRESM 2021 | - |
dc.contributor.author | Lee, Donghyuk | - |
dc.contributor.author | Jeong, Hoon Eui | - |
dc.contributor.author | Sun, Kahyun | - |
dc.contributor.author | Seong, Minho | - |
dc.contributor.author | Hwang, Insol | - |
dc.contributor.author | Lee, Sang-Hyeon | - |
dc.contributor.author | Kang, Minsu | - |
dc.contributor.author | Kim, Jaeil | - |
dc.contributor.author | Choi, Geonjun | - |
dc.contributor.author | Jang, Hyejin | - |
dc.contributor.author | Park, Seongjin | - |
dc.contributor.author | Park, Chaebin | - |
dc.contributor.author | Kim, Somi | - |
dc.date.accessioned | 2024-01-31T21:38:18Z | - |
dc.date.available | 2024-01-31T21:38:18Z | - |
dc.date.created | 2021-08-31 | - |
dc.date.issued | 2021-07-21 | - |
dc.description.abstract | Flexible tactile sensors are required to maintain conformal contact with target objects and to differentiate different tactile stimuli such as strain and pressure to achieve high sensing performance. However, many existing tactile sensors do not have the ability to distinguish strain from pressure. Moreover, because they lack intrinsic adhesion capability, they require additional adhesive tapes for surface attachment. Herein, we present a self-attachable, pressure-insensitive strain sensor that can firmly adhere to target objects and selectively perceive tensile strain with high sensitivity. The proposed strain sensor is mainly composed of a bioinspired micropillar adhesive layer and a selectively coated active carbon nanotube (CNT) layer. We show that the bioinspired adhesive layer enables strong self-attachment of the sensor to diverse planar and nonplanar surfaces with a maximum adhesion strength of 257 kPa, while the thin film configuration of the patterned CNT layer enables high strain sensitivity (Gauge Factor (GF) of 2.26) and pressure insensitivity. | - |
dc.identifier.bibliographicCitation | PRESM 2021 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/77153 | - |
dc.publisher | KSPE | - |
dc.title | Self-attachable and Highly Sensitive Strain Sensor with Selectively Coated Active CNT Layer | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2021-07-21 | - |
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