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The classification of lithium battery

  Lithium batteries are generally use lithium manganese dioxide as positive pole material, metal or its alloy metal anode materials for batteries, the use of water electrolyte solution. Discharge reaction: Li + MnO2 = LiMnO2 lithium ion battery: the lithium ion battery is usually USES lithium alloy metal oxide anode material, graphite as the cathode material, using nonaqueous electrolyte battery. Charge on a positive reaction for LiCoO2 = = Li (1 -) x CoO2 + XLi++ Xe - (electronic) charge is happening on the cathode reaction is 6 c + XLi++ Xe - = LixC6 rechargeable batteries overall reaction: LiCoO2 + 6 c = Li (1 -) x CoO2 + LixC6 anode anode materials: many optional battery anode materials, mainstream products with lithium iron phosphate. Different cathode material control: LiCoO2 3.7 V 140 mAh/g Li2Mn2O4 4.0 V 100 mAh/g LiFePO4 3.3 V 100 mAh/g Li2FePO4F 3.6 V 115 mAh/g the positive reaction: embedded discharging lithium ion, charging lithium ion embedded. Charging: LiFePO4 - Li1 - xFePO4 + xLi + + xe - discharge: Li1 - xFePO4 + xLi + + xe - - > LiFePO4 cathode anode materials: use graphite more. A new study has found that titanate can be better materials. The cathode reaction: discharging lithium ion embedded, rechargeable lithium ion embedded. Charging: xLi + + xe - + 6 c - > LixC6 discharge: LixC6 - xLi + + xe - + 6 c 


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