Tough and single lithium-ion conductive nanocomposite electrolytes based on PAES-g-PEG and POSS–PEG for lithium–sulfur batteries

Tough nanocomposite solid electrolytes exhibit facile single Li-ion transport using POSS–PEG and simultaneously achieve both superior conductivity and excellent thermal/mechanical stability via self-assembled PAES- g -PEG for long-term safe LSBs.