| abstract |
The present invention relates generally to electrochemical cell materials, such as the material of the batteries such as lithium ion battery.For example, certain embodiments of the present invention provides a kind of aqueous slurry or water paste composite for being used to prepare electrochemical cell electrode.In some embodiments, slurry includes ionomer, binder, conductive additive, the combination of electroactive material and water.In some embodiments, the ionomer includes main polymer chain, one or more anion substituents (it can be located in main chain and/or one or more side groups) and one or more cations. |