TY - JOUR
T1 - In-situ X-ray nano-CT System for Polymer Electrolyte Fuel Cells under Operating Conditions
AU - Sekizawa, O.
AU - Uruga, T.
AU - Ishiguro, N.
AU - Matsui, H.
AU - Higashi, K.
AU - Sakata, T.
AU - Iwasawa, Y.
AU - Tada, M.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/6/14
Y1 - 2017/6/14
N2 - We developed two types of in-situ three-dimensional imaging systems on the basis of full-field transmission X-ray computed tomography (XCT) methods for polymer electrolyte fuel cells (PEFCs) under operating conditions at beamline BL36XU at SPring-8. One was for a wide field of view (more than 500 μm) to obtain the whole membrane electrode assembly (MEA) images, and the other was for nano spatial resolution (less than 100 nm) using a Fresnel zone plate as objective optics. We succeeded in in-situ three-dimensional visualization of an MEA in PEFC using both XCT measurement systems and show preliminary results.
AB - We developed two types of in-situ three-dimensional imaging systems on the basis of full-field transmission X-ray computed tomography (XCT) methods for polymer electrolyte fuel cells (PEFCs) under operating conditions at beamline BL36XU at SPring-8. One was for a wide field of view (more than 500 μm) to obtain the whole membrane electrode assembly (MEA) images, and the other was for nano spatial resolution (less than 100 nm) using a Fresnel zone plate as objective optics. We succeeded in in-situ three-dimensional visualization of an MEA in PEFC using both XCT measurement systems and show preliminary results.
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U2 - 10.1088/1742-6596/849/1/012022
DO - 10.1088/1742-6596/849/1/012022
M3 - Conference article
AN - SCOPUS:85021961787
VL - 849
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012022
T2 - 13th International X-ray Microscopy Conference, XRM 2016
Y2 - 15 August 2016 through 19 August 2016
ER -