1 Electrode (1) raw materials, pre- before the experiment, the cathode material LiFePO4, acetylene black and MC100ELT23DR2 datasheet and binder are in the 120 C under vacuum for 12 hours to remove material in the water. Experiment with the button on the battery, under the cover after cleaning with acetone and MC100ELT23DR2 price and dried under vacuum at 80 C 4 hours, then stored into the glove box (glove box O2, H20 levels are less than 1ppm). (2) collector, diaphragm process use of the punch and MC100ELT23DR2 suppliers and die to set the fluid membrane made of a diameter of 1.57 cm and 2 cm circle. Diaphragm after acetone cleaning after vacuum drying at 60 C after 2 hours into the glove box for storage. Al foil collector first with alumina waterproof abrasive paper surface roughness, and then soaked in 0.1M sodium oxalate solution to remove s...