Invention Grant
US08906572B2 Polymer-electrolyte membrane, electrochemical fuel cell, and related method 有权
聚合物电解质膜,电化学燃料电池及相关方法

Polymer-electrolyte membrane, electrochemical fuel cell, and related method
Abstract:
A polymer-electrolyte membrane is presented. The polymer-electrolyte membrane comprises an acid-functional polymer, and an additive incorporated in at least a portion of the membrane. The additive comprises a fluorinated cycloaliphatic additive, a hydrophobic cycloaliphatic additive, or combinations thereof, wherein the additive has a boiling point greater than about 120° C. An electrochemical fuel cell including the polymer-electrolyte membrane, and a related method, are also presented.
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