| 摘要 |
1,092,213. Secondary electrodes in fuel cells. TEXAS INSTRUMENTS Inc. Jan. 8, 1965 [Jan. 9, 1964], No. 26328/67. Divided out of 1,092,211. Heading H1B. A fuel cell electrode structure comprises a secondary electrode adjoining a porous electrode having a reactive surface area in contact with an electrolyte, said secondary electrode being in electrolyte transfer relationship with the porous electrode and extending outwardly from the body thereof, so increasing the effective reactant surface of the electrode. The secondary electrode may define channels (e.g. for fuel) contacting reactive surface of the porous electrode; this structure may interconnect and structurally support two porous electrodes, in which case the electrolyte may contact the sides of the electrodes remote from the secondary electrode and a gaseous fuel may contact the nearer sides and the secondary electrode structure. A typical embodiment is described in Fig. 21. This Specification has been divided from Specification 1,092,211, along with Specification 1,092,212 and describes batteries and cells also described in these Specifications. |
