#################################################### # Joo Kang # requesting 5 days, at minimum=4 days # beamline 33BM, Catalytic properties in relation to structure of Pt nanoparticles # instrument 33BM-B XAFS #################################################### # top:/home/www/beamtime-requests/req00784.txt # UNICAT Member Beam Time Request #784 # created Mon Apr 18 00:01:28 CDT 2005 #################################################### apsrun: 2005-02 beamline: 33BM collaboration: Yes collaborator_Paul: ON contact: kang@mrl.uiuc.edu; 217-265-5068 days: 5 description: As a model system of the structure-sensitive reaction, NO reduction by CH4 will be tested in the 350-600 degree C on supported Pt nanoparticles. The measurements will be taken over the range of temperatures( -100 to 600 degree C) to determine static and thermal contribution to the Debye-Waller factor. equipment_required: experiment: Catalytic properties in relation to structure of Pt nanoparticles foreign_nationals: Joo Kang hazards: 4-5 % H2 will be used to reduce Pt nanoparticles. 1% No and 0.45 % CH4, balance Ar of reactant mixture will be flowed through the reaction cell. instrument: 33BM-B XAFS instrument_other: minimumdays: 4 name: Joo Kang new_request: ON nonmembers: unacceptable_dates: July 29, 2005- August 13, 2005 z34ID_details: #REMOTE_HOST: nuzzopc16.mrl.uiuc.edu #REMOTE_ADDR: 130.126.102.167 #CONTENT_LENGTH: 873 #HTTP_REFERER: http://www.uni.aps.anl.gov/unireq.htm #HTTP_USER_AGENT: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)