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Meeting at the crossroads between Down syndrome and Fragile X syndrome KYUNG-TAI MIN, Ph.DKYUNG-TAI MIN, Ph.D UNIST (Ulsan National Institute of

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Seminar_ParkNamGyu.pdf

Speaker : Nam-Gyu Park, Energy Science, Sungkyunkwan University Host : Department of Energy Systems Date : 17:00~18:00, Friday, Place : Room

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Seminar_MoonSeungHyun.pdf

Speaker : Seung Hyeon Moon School of Environmental Science and Engineering Host : Department of Energy Systems Engineering Date : 17:00~18:00, Friday, Place : Room 301, Building 2, DGIST Abstract Polymer electrolyte membranes(PEMs) are ion selective membranes for separation or charge transfer through the membranes. The applications of PEM processes can be classified into two r types: (i) mass separation processes involving the separation of electrolytes in aqueous phase, and (ii) energy conversion and storage systems involving the conversion of chemicals into electrical energy and vice versa, such as fuel cells and electrical batteries. Many water and wastewater treatment processes require mass separation of organic and inorganic charged species. Particularly industrial wastewater streams contain salts and metallic ions to be treated with PEMs. Electrodialysis (ED) and diffusion dialysis (DD) are typical separation processes for water remediation or recovery of chemical resources, which have been practiced for decades. In principle, ED is based on the electromigration of ions through PEMs. Further applications membrane electrodailysis (BPED), continuous electrodeionization (CEDI), and membrane capacitive deionization (MCDI). Also PEMs have been used for various energy conversion systems such as fuel cells, redox flow battery, and reverse electrodialysis. The most desired properties of PEMs are (i) high permselectivity, (ii) low electrical resistance, (iii) good mechanical stability, and (iv) high chemical and thermal stability. Studies on ultrathin supported membranes, nano minimized interfacial resistance will greatly improve the PEM processes in future. INVITED Seung Hyeon Moon, Environmental Science and Engineering, GIST Energy Systems Engineering , Friday, June 17, 2011 Room 301, Building 2, DGIST Polymer electrolyte membranes(PEMs) are ion selective membranes for separation or charge transfer through the membranes. The applications of PEM processes can be classified into two r types: (i) mass separation processes involving the separation of electrolytes in aqueous phase, and (ii) energy conversion and storage systems involving the conversion of chemicals into electrical energy and electrical batteries. Many water and wastewater treatment processes require mass separation of organic and inorganic charged species. Particularly industrial wastewater streams contain salts and metallic ions to be treated (ED) and diffusion dialysis (DD) are typical separation processes for water remediation or recovery of chemical resources, which have been practiced for decades. In principle, ED is based on the electromigration of ions through PEMs. Further applications of PEMs are found in bipolar membrane electrodailysis (BPED), continuous electrodeionization (CEDI), and membrane capacitive deionization (MCDI). Also PEMs have been used for various energy conversion systems such as fuel cells, erse electrodialysis. The most desired properties of PEMs are (i) high permselectivity, (ii) low electrical resistance, (iii) good mechanical stability, and (iv) high chemical and thermal stability. Studies on ultrathin supported membranes, nano-structured minimized interfacial resistance will greatly improve the PEM processes in future. Contact : 053)785- ENERGY SYSTEMS ENGINEERING INVITED SEMINAR GIST Polymer electrolyte membranes(PEMs) are ion selective membranes for separation or charge transfer through the membranes. The applications of PEM processes can be classified into two representative types: (i) mass separation processes involving the separation of electrolytes in aqueous phase, and (ii) energy conversion and storage systems involving the conversion of chemicals into electrical energy and Many water and wastewater treatment processes require mass separation of organic and inorganic charged species. Particularly industrial wastewater streams contain salts and metallic ions to be treated (ED) and diffusion dialysis (DD) are typical separation processes for water remediation or recovery of chemical resources, which have been practiced for decades. In principle, ED is of PEMs are found in bipolar membrane electrodailysis (BPED), continuous electrodeionization (CEDI), and membrane capacitive deionization (MCDI). Also PEMs have been used for various energy conversion systems such as fuel cells, erse electrodialysis. The most desired properties of PEMs are (i) high permselectivity, (ii) low electrical resistance, (iii) good mechanical stability, and (iv) high chemical and structured ion channels, and minimized interfacial resistance will greatly improve the PEM processes in future. -6402, energy@dgist.ac.kr ENERGY SYSTEMS ENGINEERING SEMINAR

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seminar_Pf.SunKyungLee.pdf

Ca2+ binding proteins and Sensing in Caenorhabditis Sun-Kyung Lee, Department of Life Science, Hanyang 15:00-16:00, February 615:00-16:00, February

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