지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Vol.39 No.5
- 발행연도
- 2022.5
- 수록면
- 357 - 362 (6page)
- DOI
- 10.7736/JKSPE.022.007
이용수
초록· 키워드
오류제보하기
A novel method for the development of a highly sensitive triboelectric sensor based on porous PDMS matrix and carbon black (CB) particles is proposed. The porosity of the PDMS is controlled by using wet sugar particle sizes, and we fabricate a porous PDMS plate with a pore-to-volume ratio of 46%, which has a larger internal contact area compared to a non-pore one. To investigate the sensitive responses of the sensor, two key processes for the deposition of CB particles are conducted. One is the stirring process and another is ultrasonic vibration waving process. Based on the proposed method, a high-performance flat triboelectric sensor is fabricated. By a weight drop test of two different sensors, the amount of out-voltage is changed to approximately 29.1 and 95.1%, respectively. Through this study, we can evaluate that the sensitivity of triboelectric sensors is affected by the deposition method of the CB particles. The proposed flexible triboelectric sensor can be applied to analyze human physical behavior. Also, we believe that it can be applied to measure various physical signals such as contact force or gripping force with small values.
목차
1. 서론
2. 기초연구
3. 다공성 PDMS-CB 판재 구조
4. 실험 결과 및 토의
5. 결론
REFERENCES
참고문헌 (17)
참고문헌 신청
Pang, C., Lee, G.-Y., Kim, T.-I., Kim, S. M., Kim, H. N., Ahn, S.-H., Suh, K.-Y., (2012), A flexible and highly sensitive straingauge sensor using reversible interlocking of nanofibres, Nature Materials, 11(9), 795-801.
Zhu, G., Chen, J., Liu, Y., Bai, P., Zhou, Y. S., Jing, Q., Pan, C., Wang, Z. L., (2013), Linear-grating triboelectric generator based on sliding electrification, Nano Letters, 13(5), 2282-2289.
Cao, L.-M., Li, Z.-X., Guo, C., Li, P.-P., Meng, X.-Q., Wang, T.-M., (2019), Design and test of the MEMS coupled piezoelectric– electromagnetic energy harvester, International Journal of Precision Engineering and Manufacturing, 20(4), 673-686.
Khoo, Z. X., Teoh, J. E. M., Liu, Y., Chua, C. K., Yang, S., An, J., Leong, K. F., Yeong, W. Y., (2015), 3D printing of smart materials: A review on recent progresses in 4D printing, Virtual and Physical Prototyping, 10(3), 103-122.
Su, M., Brugger, J., Kim, B., (2020), Simply structured wearable triboelectric nanogenerator based on a hybrid composition of carbon nanotubes and polymer layer, International Journal of Precision Engineering and Manufacturing-Green Technology, 7(3), 683-698.
Zhu, G., Chen, J., Liu, Y., Bai, P., Zhou, Y. S., Jing, Q., Pan, C., Wang, Z. L., (2013), Linear-grating triboelectric generator based on sliding electrification, Nano Letters, 13(5), 2282-2289.
Cao, L.-M., Li, Z.-X., Guo, C., Li, P.-P., Meng, X.-Q., Wang, T.-M., (2019), Design and test of the MEMS coupled piezoelectric– electromagnetic energy harvester, International Journal of Precision Engineering and Manufacturing, 20(4), 673-686.
Khoo, Z. X., Teoh, J. E. M., Liu, Y., Chua, C. K., Yang, S., An, J., Leong, K. F., Yeong, W. Y., (2015), 3D printing of smart materials: A review on recent progresses in 4D printing, Virtual and Physical Prototyping, 10(3), 103-122.
Su, M., Brugger, J., Kim, B., (2020), Simply structured wearable triboelectric nanogenerator based on a hybrid composition of carbon nanotubes and polymer layer, International Journal of Precision Engineering and Manufacturing-Green Technology, 7(3), 683-698.
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