Fast X-ray Tomographic Microscopy: Investigating Mechanisms of Performance Drop during Freeze Starts of Polymer Electrolyte Fuel Cells

Immanuel Mayrhuber; Federica Marone; Marco Stampanoni; Thomas J. Schmidt; Felix N. Büchi

doi:10.1002/celc.201500132

Fast X-ray Tomographic Microscopy: Investigating Mechanisms of Performance Drop during Freeze Starts of Polymer Electrolyte Fuel Cells

ChemElectroChem ◽

10.1002/celc.201500132 ◽

2015 ◽

Vol 2 (10) ◽

pp. 1551-1559 ◽

Cited By ~ 29

Author(s):

Immanuel Mayrhuber ◽

Federica Marone ◽

Marco Stampanoni ◽

Thomas J. Schmidt ◽

Felix N. Büchi

Keyword(s):

Fuel Cells ◽

Polymer Electrolyte ◽

Polymer Electrolyte Fuel Cells ◽

X Ray

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Mechanistic insights into water transport in polymer electrolyte fuel cells with a variation of cell temperature and relative humidity of inlet gas elucidated by operando synchrotron X-ray radiography

Journal of Power Sources ◽

10.1016/j.jpowsour.2021.230951 ◽

2022 ◽

Vol 521 ◽

pp. 230951

Author(s):

Akihiko Kato ◽

Satoru Kato ◽

Satoshi Yamaguchi ◽

Takahisa Suzuki ◽

Yasutaka Nagai

Keyword(s):

Fuel Cells ◽

Relative Humidity ◽

Polymer Electrolyte ◽

Water Transport ◽

Polymer Electrolyte Fuel Cells ◽

Cell Temperature ◽

X Ray

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In Situ Soft X-ray Emission Spectroscopy of Carbon-Based Oxygen Reduction Catalysts for Polymer Electrolyte Fuel Cells

ECS Meeting Abstracts ◽

10.1149/ma2011-02/16/935 ◽

2011 ◽

Keyword(s):

Fuel Cells ◽

Oxygen Reduction ◽

Polymer Electrolyte ◽

Emission Spectroscopy ◽

Polymer Electrolyte Fuel Cells ◽

X Ray ◽

Oxygen Reduction Catalysts ◽

Reduction Catalysts ◽

Carbon Based

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Effect of gas diffusion layer properties on water distribution across air-cooled, open-cathode polymer electrolyte fuel cells: A combined ex-situ X-ray tomography and in-operando neutron imaging study

Electrochimica Acta ◽

10.1016/j.electacta.2016.06.068 ◽

2016 ◽

Vol 211 ◽

pp. 478-487 ◽

Cited By ~ 45

Author(s):

Quentin Meyer ◽

Sean Ashton ◽

Pierre Boillat ◽

Magali Cochet ◽

Erik Engebretsen ◽

...

Keyword(s):

Fuel Cells ◽

Polymer Electrolyte ◽

Water Distribution ◽

Imaging Study ◽

Gas Diffusion ◽

Polymer Electrolyte Fuel Cells ◽

Neutron Imaging ◽

Ex Situ ◽

X Ray ◽

In Operando

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SPring‐8 BL36XU: Synchrotron Radiation X‐Ray‐Based Multi‐Analytical Beamline for Polymer Electrolyte Fuel Cells under Operating Conditions

The Chemical Record ◽

10.1002/tcr.201800193 ◽

2019 ◽

Vol 19 (7) ◽

pp. 1444-1456 ◽

Cited By ~ 7

Author(s):

Tomoya Uruga ◽

Mizuki Tada ◽

Oki Sekizawa ◽

Yasumasa Takagi ◽

Toshihiko Yokoyama ◽

...

Keyword(s):

Fuel Cells ◽

Synchrotron Radiation ◽

Polymer Electrolyte ◽

Polymer Electrolyte Fuel Cells ◽

Operating Conditions ◽

X Ray

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Potential-Dependent Restructuring and Hysteresis in the Structural and Electronic Transformations of Pt/C, Au(Core)-Pt(Shell)/C, and Pd(Core)-Pt(Shell)/C Cathode Catalysts in Polymer Electrolyte Fuel Cells Characterized by in Situ X-ray Absorption Fine Structure

The Journal of Physical Chemistry C ◽

10.1021/jp402438e ◽

2013 ◽

Vol 117 (25) ◽

pp. 13094-13107 ◽

Cited By ~ 47

Author(s):

Shin-ichi Nagamatsu ◽

Takashi Arai ◽

Masakuni Yamamoto ◽

Takuya Ohkura ◽

Hiroyuki Oyanagi ◽

...

Keyword(s):

Fine Structure ◽

Fuel Cells ◽

Polymer Electrolyte ◽

Polymer Electrolyte Fuel Cells ◽

X Ray ◽

Cathode Catalysts ◽

Absorption Fine ◽

X Ray Absorption

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X-Ray Absorption Spectroscopy Analysis of Nitrogen in Carbon-Based Catalyst for Polymer Electrolyte Fuel Cells

ECS Meeting Abstracts ◽

10.1149/ma2010-01/9/502 ◽

2010 ◽

Keyword(s):

Fuel Cells ◽

Polymer Electrolyte ◽

Absorption Spectroscopy ◽

Polymer Electrolyte Fuel Cells ◽

Spectroscopy Analysis ◽

X Ray ◽

X Ray Absorption ◽

Carbon Based

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Imaging Phosphoric Acid Migration in High Temperature Polymer Electrolyte Fuel Cells by X-Ray Tomographic Microscopy

ECS Meeting Abstracts ◽

10.1149/ma2015-02/37/1420 ◽

2015 ◽

Keyword(s):

Fuel Cells ◽

High Temperature ◽

Phosphoric Acid ◽

Polymer Electrolyte ◽

Polymer Electrolyte Fuel Cells ◽

X Ray

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Investigation of Drying Process of Catalyst Ink for Polymer Electrolyte Fuel Cells by Grazing-Incidence X-Ray Scattering

ECS Transactions ◽

10.1149/08613.0157ecst ◽

2018 ◽

Vol 86 (13) ◽

pp. 157-161 ◽

Cited By ~ 1

Author(s):

Maito Koga ◽

Hidetoshi Matsumoto ◽

Masatoshi Tokita ◽

Hiroyasu Masunaga ◽

Takaaki Hikima ◽

...

Keyword(s):

Fuel Cells ◽

Polymer Electrolyte ◽

Grazing Incidence ◽

Polymer Electrolyte Fuel Cells ◽

Drying Process ◽

X Ray ◽

X Ray Scattering ◽

Ray Scattering

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Coating Distribution Analysis on Gas Diffusion Layers for Polymer Electrolyte Fuel Cells by Neutron and X-ray High-Resolution Tomography

ACS Omega ◽

10.1021/acsomega.9b01763 ◽

2019 ◽

Vol 4 (17) ◽

pp. 17236-17243 ◽

Cited By ~ 1

Author(s):

Victoria Manzi-Orezzoli ◽

Adrian Mularczyk ◽

Pavel Trtik ◽

Jonathan Halter ◽

Jens Eller ◽

...

Keyword(s):

Fuel Cells ◽

High Resolution ◽

Polymer Electrolyte ◽

Gas Diffusion ◽

Polymer Electrolyte Fuel Cells ◽

Distribution Analysis ◽

Gas Diffusion Layers ◽

X Ray ◽

Diffusion Layers

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Optimal Image Denoising for In Situ X-ray Tomographic Microscopy of Liquid Water in Gas Diffusion Layers of Polymer Electrolyte Fuel Cells

Journal of The Electrochemical Society ◽

10.1149/1945-7111/ab9820 ◽

2020 ◽

Vol 167 (10) ◽

pp. 104505 ◽

Cited By ~ 1

Author(s):

Hong Xu ◽

Minna Bührer ◽

Federica Marone ◽

Thomas J. Schmidt ◽

Felix N. Büchi ◽

...

Keyword(s):

Fuel Cells ◽

Polymer Electrolyte ◽

Image Denoising ◽

Liquid Water ◽

Gas Diffusion ◽

Polymer Electrolyte Fuel Cells ◽

Gas Diffusion Layers ◽

X Ray ◽

Diffusion Layers

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