| http://www.w3.org/ns/prov#value | - Membrane Electrode Assembly: An ink was formulated consisting of approximately 3 parts catalyst and 1 part (as dry weight) Nafion??? ionomer, such as that sold by Solutions Technology, (Mendenhall, Pa.) as a suspension in a mixture of water and lower aliphatic alcohols such as methanol, propanol, and/or butanol.
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