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News
POSTECH develops multifunctional CNF material that protects silicon batteries through 300 cycles
7+ hour, 16+ min 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…...
Durable Coating for Flexible Displays Heals Scratches Within Seconds
7+ mon, 2+ week ago (345+ words) Korea Institute of Industrial Technology A high-hardness coating material capable of self-healing its surface performance even after repeated scratching or folding has been developed. The surface of foldable displays, used in devices like folding smartphones, is susceptible to dents or…...