Ngimat Co.

Acist Medical Systems, Inc.

William Harm

Andrew Tye Hunt

Paul Anthony Pilosi

Paul D Smith

William John Dalzell, Jr

Nathaniel R Hallee

Jonathan Barrett

Martin G Hieb

Todd Suchecki

Jason Ness

Stein S Lee

Deborah Jean Brown

Mark Batich

Peter W Faguy

Frank C Witbrod

Joanne Yardlyne Smalley

William Hoos

Charles McKendrie Quillian, V

Benjamin Priess

Todd Oliverius

Andrew Youel

Edward Miller

Ryan Whitehouse

James Engel

To form an ionomer-based catalytic layer on a porous substrate, a heat source () is used to dry an ionomer-containing spray () so that it does not substantially liquid flow on the substrate (). The ionomer spray () may contain a catalyst. A spray () of mixed material for forming the catalytic layer is entrained by a gas stream and is heated and directed to a substrate surface (). For hydrogen/oxygen fuel cells, catalytic material is incorporated into the proton-conducting membrane () to convert diffusing oxygen and hydrogen to water to reduce potential loss at the electrodes and maintain hydration of the proton-conducting membrane ().

Fuel cell membranes and catalytic layers

Growing community of inventors

Gainesville, GA, United States of America

William Harm