Electrode Edge Cobalt Cation Migration in an Operating Fuel Cell: An In Situ Micro-X-ray Fluorescence Study

2018 ◽  
Vol 165 (6) ◽  
pp. F3132-F3138 ◽  
Author(s):  
Yun Cai ◽  
Joseph M. Ziegelbauer ◽  
Andrew M. Baker ◽  
Wenbin Gu ◽  
Ratandeep S. Kukreja ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Fluorescence Study ◽  
X Ray ◽  
Cation Migration ◽  
Cobalt Cation ◽  
Electrode Edge

In-situ visualization of N2 evolution in operating direct hydrazine hydrate fuel cell by soft X-ray radiography

2014 ◽  
Vol 252 ◽  
pp. 35-42 ◽  
Author(s):  
Tomokazu Sakamoto ◽  
Phengxay Deevanhxay ◽  
Koichiro Asazawa ◽  
Shohji Tsushima ◽  
Shuichiro Hirai ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Hydrazine Hydrate ◽  
X Ray ◽  
In Situ Visualization

In situ back-side illumination fluorescence XAFS (BI-FXAFS) studies on platinum nanoparticles deposited on a HOPG surface as a model fuel cell: a new approach to the Pt-HOPG electrode/electrolyte interface

2014 ◽  
Vol 16 (27) ◽  
pp. 13748-13754 ◽  
Author(s):  
Hiromitsu Uehara ◽  
Yohei Uemura ◽  
Takafumi Ogawa ◽  
Kentaro Kono ◽  
Ryoichi Ueno ◽  
...  
Keyword(s):  
Fine Structure ◽  
Fuel Cell ◽  
Back Side ◽  
New Approach ◽  
X Ray ◽  
Model Fuel ◽  
Fluorescence Xafs ◽  
X Ray Absorption ◽  
Side Illumination

We measured the in situ polarization-dependent X-ray absorption fine structure of PtNPs deposited on a flat HOPG substrate.

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