METHOD OF FORMING A METAL PHOSPHATE COATED CATHODE FOR IMPROVED CATHODE MATERIAL SAFETY
摘要
The invention features a method of forming a metal phosphate coated cathode. Either a metal salt or a phosphate salt is dissolved in a nonaqueous solvent to form a first solution. The other of the metal salt or the phosphate salt (e.g., whichever compound is not dissolved in the nonaqueous solvent) is dissolved in a second solvent to form a second solution. The first solution and the second solution are mixed to form a precursor solution. A cathode material is added to the precursor solution to form a cathode-precursor solution. The cathode-precursor solution is dried to form the metal phosphate coated cathode.
申请公布号
WO2012087916(A1)
申请公布日期
2012.06.28
申请号
WO2011US65809
申请日期
2011.12.19
申请人
PHYSICAL SCIENCES, INC;NEWMAN, ARON;LANG, CHRISTOPHER, M.