Method of making an electrode for use in a battery
First Claim
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1. A method for manufacturing an electrode layer comprising:
- forming one of a positive and negative electrode layer by ejecting droplets of a first electrode ink composition from a first nozzle of an inkjet device onto a base material, the first electrode ink composition including at least one electrode active material in a solvent matrix; and
ejecting droplets of a second electrode ink composition from a second nozzle of the ink jet device onto the base material, the second electrode ink composition including at least one binder material in a solvent matrix wherein said first electrode ink composition and said second electrode ink composition are deposited in combination to form one of a positive electrode and a negative electrode layer.
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Abstract
A method for preparing an electrode in which droplets of a first electrode ink composition and droplets of a second electrode ink composition are ejected from an ink jet device onto a base material. The first electrode ink composition contains at least one electrode active material and the second electrode ink composition contains at least one binder material. The two ink compositions are deposited in combination to form one of a positive electrode and a negative electrode layer. The resulting electrode is suitable for use in a battery.
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14 Claims
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1. A method for manufacturing an electrode layer comprising:
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forming one of a positive and negative electrode layer by ejecting droplets of a first electrode ink composition from a first nozzle of an inkjet device onto a base material, the first electrode ink composition including at least one electrode active material in a solvent matrix; and ejecting droplets of a second electrode ink composition from a second nozzle of the ink jet device onto the base material, the second electrode ink composition including at least one binder material in a solvent matrix wherein said first electrode ink composition and said second electrode ink composition are deposited in combination to form one of a positive electrode and a negative electrode layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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