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News


dongascience.com > en > news > 79814

POSTECH develops multifunctional CNF material that protects silicon batteries through 300 cycles

6+ day, 15+ hour ago   (235+ words) A new technology has been developed to overcome the limitations of next-generation batteries whose performance declines because silicon repeatedly expands and contracts during charge–discharge cycles. A battery using the new technology retained 94.2% of its initial capacity even after 300 charge…...