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US 12,009,501 B2Granted
Fabrication of porous electrodes by fusion of silver particles
AssigneeThe Government of the United States of America, as represented by the Secretary of the Navy
InventorsRyan H. DeBlock, Debra R. Rolison, Jeffrey W. Long, Zachary G. Neale
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Abstract
A method of making an electrode by providing a mixture of first particles of silver or silver oxide and second particles of an inorganic porogen, molding the mixture, cohering the mixture to form a green body, demolding the green body, heating the green body to form a monolith, to convert any silver oxide to silver, and to fuse the first particles together, and submerging the monolith in a liquid that removes the second particles.
Claims10
A method comprising:
- providing a mixture comprising:
- first particles comprising silver or silver oxide;
- second particles comprising an inorganic porogen;
- and
- aqueous potassium hydroxide;
- molding the mixture;
- cohering the mixture to form a green body;
- demolding the green body;
- heating the green body to form a monolith, to convert any silver oxide to silver, and to fuse the first particles together;
- and
- submerging the monolith in a liquid that removes the second particles.
8 more elements
Dependencies are inferred from the claim text.