Engineering Laboratory for Next Generation Power and Energy Storage Batteries;
Graduate School at Shenzhen;
Tsinghua University;
Shenzhen 518055;
China;
Department of Chemistry and Biochemistry;
Northern Illinois University;
Dekalb 60115;
USA;
Institute of Nuclear and New Energy Technology;
Tsinghua University;
Beijing 100084;
China;
Department of Materials Science and Engineering;
Stanford University;
Stanford 94305;
USA;
Lithium-ion batteries; Recycling; Electrode separation; PVDF; Thermal treatment; Polymer solution;