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In-membrane micro fuel cell

United States Patent

September 6, 2016
View the Complete Patent at the US Patent & Trademark Office
Brookhaven National Laboratory - Visit the Office of Technology Commercialization and Partnerships Website
An in-membrane micro fuel cell comprises an electrically-insulating membrane that is permissive to the flow of cations, such as protons, and a pair of electrodes deposited on channels formed in the membrane. The channels are arranged as conduits for fluids, and define a membrane ridge between the channels. The electrodes are porous and include catalysts for promoting the liberation of a proton and an electron from a chemical species and/or or the recombination of a proton and an electron with a chemical specie. The fuel cell may be provided a biosensor, an electrochemical sensor, a microfluidic device, or other microscale devices fabricated in the fuel cell membrane.
Omosebi; Ayokunle (Lexington, KY), Besser; Ronald (New Providence, NJ)
The Trustees of the Stevens Institute of Technology (Hoboken, NJ)
14/ 471,753
August 28, 2014
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH The present invention was made with government support under contract No. DAC0298CH10886 by the U.S. Department of Energy, Office of Basic Energy Sciences. The U.S. government has certain rights in the present invention.