Hydrolytically-stable hydrophilic coating for bipolar plates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 2017
Issued Date -
N/A
app pub date -
Jan 26, 2011
filing date -
Jan 26, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for forming a hydrolytically-stable hydrophilic coating on a fuel cell flow field plate comprises contacting a flow field plate with a titanium oxide sol to form a titanium oxide layer disposed upon the flow field plate. The coated flow field plate is subsequently contacted with a silicon oxide sol to form a silicon oxide/titanium oxide bilayer disposed upon the flow field plate. A flow field plate formed by the method is also provided.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully