ZHANG John

John is the CTO/CSO of Polypore International (Celgard)/Asahi Kasei. He received IBA (International Battery Association) Technology Award 2024 for his invention of Ceramic Coated Separator and Outstanding Contribution in Understanding of Internal Shorts Events of Li-ion Cells that lead the broad application of Ceramic Coated Separator (CCS). This technology has made a significant contribution to the evolution of humanity (SVP/CTO Panasonic). He is recognized as the leading authority on lithium-ion battery safety and separators. Through IEEE, he leads in establishing lithium-ion battery industry standards (P1625, P1725). John pioneered the Sulfide SSE with ~ 40 papers (1984-1991). He has chaired and/or organized more than 60 international conferences and delivered more than 120 invited keynote or plenary speeches at various international conferences. John has published more than 300 patents, papers, and books. John received his Ph.D. from the University of California, Santa Barbara. He also attended Sloan School of MIT.