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¹Ì·¡Ã¢Á¶°úÇкΠ±Û·Î¹úÇÁ·ÐƼ¾î (Àç)¸ÖƼ½ºÄÉÀÏ ¿¡³ÊÁö ½Ã½ºÅÛ ¿¬±¸´ÜÀº ³ª³ë±â¼ú°ú ¿¡³ÊÁö ±â¼úÀÇ À¶ÇÕÀ» ÅëÇÏ¿© Çõ½ÅÀû ¹Ì·¡ ±¤¿¡³ÊÁö¿Í ºÐÀÚ¿¡³ÊÁö ¿øõ±â¼ú °³¹ßÀ» ¸ñÇ¥·Î ÇÏ´Â ¸ÖƼ½ºÄÉÀÏ ¿¡³ÊÁö ½Ã½ºÅÛ ¿¬±¸»ç¾÷À» ÃßÁøÇÏ°í ÀÖ½À´Ï´Ù. ¿¬±¸´Ü¿¡¼ ±¹Á¦ Àú¸íÀλç ÃÊû ¸ÖƼ½ºÄÉÀÏ ¿¡³ÊÁö °Á¸¦ °³ÃÖÇÕ´Ï´Ù. °ü½É ÀÖ´Â ºÐµéÀÇ ¸¹Àº Âü¼® ¹Ù¶ø´Ï´Ù.
1.Á¦ ¸ñ : Three dimensional microstructure measurements of SOFCs, with an emphasis on electrode microstructural evolution and long-term durability
2.¿¬ »ç : Scott Barnett (Northwestern University)
3.ÀÏ ½Ã : 2015³â 2¿ù 26ÀÏ (¸ñ), 11:00~12:00
4.Àå ¼Ò : ¼¿ï´ëÇб³ 301µ¿ 1420È£
5.³» ¿ë :
Quantitative analysis of solid oxide fuel cell (SOFC) electrode microstructure is a key element in connecting materials processing and electrochemical performance, as well as understanding degradation mechanisms. This paper will describe three-dimensional (3D) electrode tomography measurements, of various electrodes including Ni-Y-stabilized Zirconia (Ni-YSZ), (La,Sr)MnO3-YSZ, and (La,Sr)(Fe,Co)O3 made using focused ion beam scanning electron microscopy, transmission x-ray microscopy, and transmission electron microscopy. Results on electrode structural evolution, and how the microstructure impacts electrochemical performance, will be described.
6. ¾à ·Â :
Education
•Ph.D. Metallurgy, Univ. of Illinois, at Urbana-Champaign, 1982.
•B.S. Physics, Univ. of Illinois at Urbana-Champaign, 1976.
Experience
•Professor, Department of Materials Science and Engineering, Northwestern University 9/1/86 – present
•Associate Department Chair, Department of Materials Science and Engineering, Northwestern University, 9/1/98 – 8/31/03
•Chief Technical Consultant, Functional Coating Technology LLC, 1/1/02 – present.
•Founder and Chief Technical Consultant, Applied Thin Films Inc, 1/1/98 – 12/31/01
•Visiting Scientist, Center for Materials Science, Los Alamos National Laboratories, 6/15/99 – 8/15/99
•Visiting Professor, Department of Physics and Measurement Technology, Linkoping University, Sweden, 6/1/85 - 8/31/86
•Research Professor, Department of Metallurgy and Mining Engineering, Coordinated Science Laboratory, and Materials Research Laboratory, University of Illinois at Urbana Champaign, 8/1/82 - 5/31/85
v¹® ÀÇ : ¸ÖƼ½ºÄÉÀÏ ¿¡³ÊÁö ½Ã½ºÅÛ ¿¬±¸´Ü ¿¬±¸Áö¿øº»ºÎ (¢Î 889-6669,6670)
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