| Nanotechnology in Batteries Page | Main Nanotechnology Company Page |
This directory contains information on companies using nanotechnology to improve batteries.
| Company | Product | Advantages |
| A123Systems | Lithium-ion battery with the cathode made from nano-phosphate, literature is unclear as to whether this is nanoparticles of phosphate on a substrate or a nano-porous phosphate structure | Higher power, quicker recharge, less combustible than standard lithium-ion batteries |
| Mphase Technologies | Battery with chemicals isolated from electrode by "nanograss" when the battery is not in use | Very long shelf life |
| Altairnano | Lithium-ion battery with the anode composed of lithium titanate spindel nanoparticles | Higher power, quicker recharge, less combustible than standard lithium-ion batteries |
| Naoexa | Lithium-ion battery using nanocomposite electrodes using technology developed at Argonne National Laboratory | Higher power, less combustible than standard lithium-ion batteries |
| EcoloCap Solutions | Lead acid batteries using nanotube coated electrodes | Increased energy density at a lower cost than Li-ion batteries |
| Zpower | Silver-zinc battery using nanoparticles in the silver cathode | Higher power density, low combustibility |
| Nexeon | Structured silicon anodes for use in lithium-ion batteries | Higher power density, low combustibility |
| NanoAmor | Nanotube based additive for use in lithium-ion electrodes | |
| NEI | Nanomaterials for lithium-ion battery electrodes | |
| CalBattery | Anodes that use silicon nanoparticles embedded in graphene, for use in lithium ion batteries | |
| Contour Energy | Lithium ion battery manufacturer that has acquired the techniques MIT has developed for carbon nanotube based electrodes | |
| Graphene Energy | Graphene based ultracapacitors | |
| InStep NanoPower | Nanostructured devices that generate electricity during walking | |
| EnerG2 | Nanostructured carbon for use in ultracapacitors and batteries | |
| Vorbeck | Graphene composite anodes for Li-ion batteries | |
| Bluestone Global Tech | Graphene based anodes and cathodes for Li-ion batteries |