Non-aqueous electrolyte secondary battery and assembly thereof

Non-aqueous electrolyte secondary battery and assembly thereof

  • CN 105,047,910 A
  • Filed: 04/23/2015
  • Published: 11/11/2015
  • Est. Priority Date: 04/24/2014
  • Status: Active Application
First Claim
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1. an initial charge nonaqueous electrolytic solution secondary battery assembly before treatment is the nonaqueous electrolytic solution secondary battery assembly possessing positive pole, negative pole and nonaqueous electrolytic solution,The work upper boundary potential of described positive pole counts more than 4.3V by lithium metal benchmark,Described positive pole comprises positive active material and has the inorganic phosphate compounds of ionic conductivity,Described nonaqueous electrolytic solution comprises supporting electrolyte, oxalic acid boric acid salt type compound and nonaqueous solvents, and this nonaqueous solvents is made up of non-fluorine series solvent.

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