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
- Patent Title: Polymer-electrolyte membrane, electrochemical fuel cell, and related method
- Patent Title (中): 聚合物电解质膜,电化学燃料电池及相关方法
-
Application No.: US13690721Application Date: 2012-11-30
-
Publication No.: US08906572B2Publication Date: 2014-12-09
- Inventor: Lakshmi Krishnan , Gary William Yeager , Grigorii Lev Soloveichik
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Francis T. Coppa
- Main IPC: H01M8/14
- IPC: H01M8/14 ; H01M8/10

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.
Public/Granted literature
- US20140154612A1 POLYMER-ELECTROLYTE MEMBRANE, ELECTROCHEMICAL FUEL CELL, AND RELATED METHOD Public/Granted day:2014-06-05
Information query