| 20100167167 | SOLID POLYMER ELECTROLYTE, METHOD FOR PRODUCTION THEREOF, AND SOLID POLYMER FUEL CELL - The present invention provides a solid polymer electrolyte having a water cluster structure composed of hydrophilic groups and occluded water in a solid polymer electrolyte, characterized in that the water cluster structure difference corresponding to the difference between diameters of the pore and the bottleneck part in the water cluster structure calculated by the dissipative particle dynamics method is 15.4×0.072 nm or less. The solid polymer electrolyte has improved ionic conductivity. | 07-01-2010 |
