@article{PATENT,
      recid = {9230},
      title = {Polymer nanocomposites for lithium battery applications},
      number = {PATENT},
      month = {Jul},
      year = {2004},
      abstract = {A single ion-conducting nanocomposite of a substantially  amorphous polyethylene ether and a negatively charged  synthetic smectite clay useful as an electrolyte. Excess  SiO2 improves conductivity and when combined with synthetic  hectorite forms superior membranes for batteries. A method  of making membranes is also disclosed.},
      url = {http://knowledge.uchicago.edu/record/9230},
}