Bipolar battery and related method
First Claim
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1. A bipolar battery comprising:
- a bipolar electrode provided with;
a current collector;
a positive electrode layer formed on one surface of the current collector; and
a negative electrode layer formed on the other surface of the current collector;
an electrolyte layer permitting the bipolar electrode to be sequentially laminated through the electrolyte layer so as to be connected in series to form a stack structure; and
a resin portion with which the positive electrode layer, the negative electrode layer and the electrolyte layer are potted.
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Abstract
A bipolar battery includes a bipolar electrode and an electrolyte layer. The bipolar electrode includes a current collector, a positive electrode layer formed on one surface of the current collector, and a negative electrode layer formed on the other surface of the current collector. The bipolar electrode is sequentially laminated to provide connection in series via the electrolyte layer to form a stack structure. The positive electrode layer, the negative electrode layer and the electrolyte layer are potted with a resin portion.
119 Citations
18 Claims
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1. A bipolar battery comprising:
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a bipolar electrode provided with;
a current collector;
a positive electrode layer formed on one surface of the current collector; and
a negative electrode layer formed on the other surface of the current collector;
an electrolyte layer permitting the bipolar electrode to be sequentially laminated through the electrolyte layer so as to be connected in series to form a stack structure; and
a resin portion with which the positive electrode layer, the negative electrode layer and the electrolyte layer are potted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A bipolar battery comprising:
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a bipolar electrode provided with;
a current collector;
a positive electrode layer formed on one surface of the current collector; and
a negative electrode layer formed on the other surface of the current collector;
an electrolyte layer permitting the bipolar electrode to be sequentially laminated through the electrolyte layer so as to be connected in series to form a stack structure; and
potting means for potting the positive electrode layer, the negative electrode layer and the electrolyte layer.
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18. A method of manufacturing a bipolar battery, comprising:
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preparing a bipolar electrode provided with;
a current collector;
a positive electrode layer formed on one surface of the current collector; and
a negative electrode layer formed on the other surface of the current collector;
sequentially laminating the bipolar battery through an electrolyte layer so as to provide connection in series; and
potting the positive electrode layer, the negative electrode layer and the electrolyte layer.
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Specification