| Abstract: A battery cell comprising a composite water-responsive safety layer
and/or composite water- and pH-responsive safety layer to protect against
tissue damage and/or electrolysis, when the battery cell is exposed to
aqueous solution or tissue, is provided. The composite water-responsive
safety layer and/or composite water- and pH-responsive safety layer is
adapted to change from a non-electronically conducting state to an
electronically conducting state. |
| Filed: 8/15/2017 |
| Application Number: 15/677921 |
| This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |
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