Scientific Development
Development of thin solid state batteries allows for roll to roll type production of batteries to decrease production costs. Solid-state batteries can also afford increased energy density due to decrease in overall device weight, while the flexible nature allows for novel battery design and easier incorporation into electronics. Development is still required in cathode materials which will resist capacity reduction due to cycling.
| Prior Technology | Replacement Technology | Result |
|---|---|---|
| Solution based electrolyte | Solid state electrolyte | Increased safety and cycle life |
| Polymer separators | Paper separator | Decreased cost increased rate of ion conduction |
| Metallic current collectors | Carbon nanotube current collectors | Decreased device weight, increased energy density |
| Graphite anode | Carbon nanotube anode | Decreased device complexity |
Read more about this topic: Thin Film Rechargeable Lithium Battery
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