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  • 09월 03일 23시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제122회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Small Molecules Based Chemical Hydrogen Storage

등록일
2018년 9월 3일 17시 33분 56초
접수번호
2204
발표코드
PHYS1-4 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 17시 : 10분
발표형식
심포지엄
발표분야
Physical Chemistry - Recent Trends in Energy Harvesting/Storage Systems
저자 및
공동저자
Chang Won Yoon
Fuel Cell Research Center, Korea Institute of Science and Technology (KIST), Korea
To address the increasing global energy and environmental issues, safe and sustainable energy carriers alternative to carbon based fuels for the current power generation are being continuously investigated. One of the key issues for realizing the “hydrogen economy” is to develop reliable hydrogen storage/release systems that store/release large quantities of hydrogen in a safe and economically viable manner. Small molecules such as carbon dioxide (CO2), nitrogen (N2), and aromatic hydrocarbons are potential hydrogen storage media that can store hydrogen as liquid forms with high volumetric H2 storage capacities, much higher than compressed hydrogen gas. In addition, the hydrogen atoms bonded to these small molecules can be released as H2 gas in the presence of a proper catalyst. Despite these intriguing hydrogen release properties, highly active and selective heterogeneous catalysts for reversible hydrogen storage and release utilizing small molecules still remain challenges. Here, small molecules based hydrogen (energy) storage materials and related heterogeneous catalysts will be presented for different energy applications.

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