Hydrogel Improves Lithium-Ion Battery Performance
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http://scitechdaily.com/hydrogel-improves-lit...rformance/
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This technique allowed the scientists to create a stable lithium-ion battery that retained a high storage capacity through 5,000 cycles of charging and discharging. “We attribute the exceptional electrochemical stability of the battery to the unique nanoscale architecture of the silicon-composite electrode,” Bao said
Former Stanford postdoctoral scholars Hui Wu, now a faculty member at Tsinghua University-Beijing, and Guihua Yu, now a faculty member at the University of Texas-Austin , are co-lead authors of the study. Other authors are Stanford visiting scholar Lijia Pan and graduate students Nan Liu and Matthew McDowell.