Professor Jong-sung Yu’s team developed a nitrogen-doped porous carbon material that boosts lithium–sulfur battery performance, achieving rapid charging (12 minutes) and long-term stability (82% capacity retention after 1,000 cycles). This breakthrough could accelerate battery commercialization.
A research team led by Professor Jong-sung Yu from the DGIST Department of Energy Science and Engineering, under President Kunwoo Lee, has developed a groundbreaking technology to dramatically improve the charging speed of lithium-sulfur batteries. The team introduced an innovative nitrogen-doped porous carbon material to overcome the slow charging limitations that have stalled the commercialization of lithium-sulfur batteries.
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