Gas flow through electrodes
Patent
·
OSTI ID:5156675
Gas flow through electrodes for electrochemical cells having a porous flow through matrix with electrocatalysts supported on the surfaces of the matrix within the pores, the pores providing a through route for a metastable colloid of electrochemically reducible or oxidizable gas bubbles in liquid electrolyte, with absorption of some of the gaseous component on the walls of the pores. Improved depolarization of the electrode provides long life and stable gas flow through electrodes for electrochemical cells.
- Assignee:
- Institute Of Gas Technology
- Patent Number(s):
- US 4328287
- OSTI ID:
- 5156675
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250901* -- Energy Storage-- Batteries-- Design & Development
250902 -- Energy Storage-- Batteries-- Performance & Testing
DEPOLARIZATION
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
FLUID FLOW
FUEL CELLS
GAS FLOW
MATERIALS
MATRIX MATERIALS
POROSITY
SERVICE LIFE
250901* -- Energy Storage-- Batteries-- Design & Development
250902 -- Energy Storage-- Batteries-- Performance & Testing
DEPOLARIZATION
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
FLUID FLOW
FUEL CELLS
GAS FLOW
MATERIALS
MATRIX MATERIALS
POROSITY
SERVICE LIFE