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학술발표회초록보기

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

제122회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Electrosynthesis for Energy and Environment

등록일
2018년 8월 9일 17시 21분 00초
접수번호
0133
발표코드
ENVR-3 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 17시 : 00분
발표형식
심포지엄
발표분야
Environmental Energy - R&D beyond Carbon Society II
저자 및
공동저자
Youngkook Kwon
Korea Research Institute of Chemical Technology, Korea
The efficient electrochemical conversion of CO2 to fuels or stock chemicals with high-energy density would be a major step forward in the introduction of a carbon neutral energy cycle, as it would allow for the direct low-temperature conversion of photo-generated electrical current to stored chemical energy, in a manner very similar to the way nature stores solar energy. The high activity and selectivity towards electrocatalytic conversion of CO2 can be achieved with careful selection of catalyst and electrolyte. In addition, ammonia (NH3) synthesis, mainly for fertilizers, from N2 has been performed via the Haber-Bosch process at high temperature and pressure, consuming large amount of H2 from fossil resources and more than 1% of the total fossil energy consumption on Earth. Instead, the development of an efficient electrochemical process to generate carbon-neutral NH3 under ambient conditions using renewable energy sources becomes essential. In this talk, recent attempts for efficient electrosynthesis of value-added chemicals will be introduced.

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