| 摘要 |
A method for making a carbon-graphite component, such as a fuel cell substrate, suited for use in an electrochemical cell includes forming a precursor sheet structure comprising a resin, fibers that are graphitizable, and an inorganic compound containing boron and oxygen. Various details of the method are developed that effect the carbon yield of cellulose fibers used for the precursor sheet and the thermal and the electrical conductivity of the component. In one embodiment, the inorganic compound of boron and oxygen is boric acid. |
| 申请人 |
INTERNATIONAL FUEL CELLS CORP., SOUTH WINDSOR, CONN., US |
发明人 |
GORMAN, MICHAEL E., SOUTH WINDSOR, CONN., US;BREAULT, RICHARD D., COVENTRY, CONN., US;DONAHUE, JOHN, SUFFIELD, CONN., US;BOSE, SUDHANGSHU, MANCHESTER, CONN., US |
