Polymer nanocomposites for lithium battery applications

Compositions – Electrically conductive or emissive compositions – Elemental carbon containing

Reexamination Certificate

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C252S518100, C429S302000, C429S307000, C429S304000, C429S317000, C429S006000

Reexamination Certificate

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07077983

ABSTRACT:
A single ion-conducting nanocomposite of a substantially amorphous polyethylene ether and a negatively charged synthetic smectite clay useful as an electrolyte. Excess SiO2improves conductivity and when combined with synthetic hectorite forms superior membranes for batteries. A method of making membranes is also disclosed.

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