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학술발표회초록보기

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  • 02월 19일 10시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제121회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Energy Harvesting Based on the Membrane Potential

등록일
2018년 2월 26일 09시 26분 30초
접수번호
6224
발표코드
POLY3-4 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 15시 : 30분
발표형식
심포지엄
발표분야
Polymer Chemistry - Polymeric Materials for Energy Applications
저자 및
공동저자
Chul Ho Park
Korea Institute of Energy Research, Korea
Electrocytes has specialized function to boost up the high voltage to trap the food based on the membrane potential. Membrane potential is the difference in electric potential between membrane that is induced by the concentration differences. For high energy efficiency, membrane must have high ion selectivity. However, ion-selective membrane proteins in electrocytes are fragile and susceptible to deterioration under pH, temperature, or mechanical stress. This study focused on membrane synthesis for ultra-thin ion exchange membrane via interfacial polymerization. The next step, to increase the number of charge density in nano-membrane, the interfacial hydrogel synthesize method was novely synthesized. Using those membranes, prototype concentration cell were produced. Interestingly, those concentration cells responds to all external changes, for example, vibration, bending, temperatures. We expect that the concentration cells could extract the useful energy from any type of low-degree energies.

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