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US 9,005,488 B2Granted
Aqueous ink for producing high-temperature electrochemical cell electrodes
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorRichard Laucournet
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Abstract
The invention aims at an aqueous ink for high-temperature electrochemical cell electrodes and/or electrolyte containing particles of at least one mineral filler, at least one binder, and at least one dispersant. It also concerns the electrode and the electrolyte using such an ink.
Claims15
An aqueous ink for high-temperature electrochemical cell electrodes and/or electrolyte, said ink comprising:
- particles of at least one mineral filler,
- at least one binder, and
- at least one dispersant selected from the group comprising hydrochloric acid, sulfuric acid, and polyelectrolytes,
- wherein 50% of the mineral filler particles have a diameter smaller than 10 μm and 90% of the mineral filler particles have a diameter smaller than 50 μm.
1 more element
Dependencies are inferred from the claim text.