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A high-temperature in situ cell with a large solid angle for fluorescence X-ray absorption fine structure measurement

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/59168

Title: A high-temperature in situ cell with a large solid angle for fluorescence X-ray absorption fine structure measurement
Authors: Murata, Naoyoshi Browse this author
Kobayashi, Makoto Browse this author
Okada, Yukari Browse this author
Suzuki, Takuya Browse this author
Nitani, Hiroaki Browse this author
Niwa, Yasuhiro Browse this author
Abe, Hitoshi Browse this author
Wada, Takahiro Browse this author
Mukai, Shingo Browse this author
Uehara, Hiromitsu Browse this author
Ariga, Hiroko Browse this author
Takakusagi, Satoru Browse this author →KAKEN DB
Asakura, Kiyotaka Browse this author →KAKEN DB
Issue Date: Mar-2015
Publisher: American Institute of Physics
Journal Title: Review of scientific instruments
Volume: 86
Issue: 3
Start Page: 034102-1
End Page: 034102-6
Publisher DOI: 10.1063/1.4914459
PMID: 25832248
Abstract: We present the design and performance of a high-temperature in situ cell with a large solid angle for fluorescence X-ray absorption fine structure (XAFS) spectra. The cell has a large fluorescence XAFS window (116 mm(phi)) near the sample in the cell, realizing a large half-cone angle of 56 degrees. We use a small heater (25 x 35 mm(2)) to heat the sample locally to 873 K. We measured a Pt-SnO2 thin layer on a Si substrate at reaction conditions having a high activity. In situ measurement enables the analysis of the difference XAFS spectra between before and during the reaction to reveal the structure change during the operation. (C) 2015 AIP Publishing LLC.
Rights: Copyright 2015 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Review of Scientific Instruments and may be found at http://scitation.aip.org/content/aip/journal/rsi/86/3/10.1063/1.4914459
Type: article
URI: http://hdl.handle.net/2115/59168
Appears in Collections:触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 朝倉 清高

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