Nafion 기반 IPMC 응용 및 개발 동향

• 영문명: Trends of Nafion-based IPMC Application and Development
• 발행기관: 한국세라믹학회
• 저자명: 호동해(Donghae Ho) 조수영(Sooyoung Cho) 최윤영(Yoon Young Choi) 최영진(Young Jin Choi) 조정호(Jeong Ho Cho)
• 간행물 정보: 『세라미스트』제23권 제1호, 16~26쪽, 전체 11쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2020.03.30

영문 초록

Recently, polymer-metal composite (IPMC)-based ionic artificial muscle has been drawing a huge attention for its excellent soft actuator performance having outstanding soft actuator performance with efficient conversion of electrical energy to mechanical energy under low working voltage. In addition, light, flexible and soft nature of IPMC and high bending strain response enabled development of versatile sensor application in association with soft actuator. In this paper, current issues of IPMC were discussed including standardizing preparation steps, relaxation under DC bias, inhibiting solvent evaporation, and improving poor output force. Solutions for these drawbacks of IPMC have recently been suggested in recent studies. After following explanation of the IPMC working mechanism, we investigate the main factors that affect the operating performance of the IPMC. Then, we reviewed the optimized IPMC actuator fabrication conditions especially for the preparation process, additive selection for a thicker membrane, water content, solvent substitutes, encapsulation, etc. Lastly, we considered the pros and cons of IPMCs for sensor application in a theoretical and experimental point of view. The strategies discussed in this paper to overcome such deficiencies of IPMCs are highly expected to provide a scope for IPMC utilization in soft robotics application.

목차

1. 서론

2. IPMC 변형 및 센싱 메커니즘

3. IPMC 액추에이션 성능 최적화를 위한 방법

4. IPMC 센서

5. 결론

REFERENCES

키워드

IPMC soft actuator senso ionic liquid