%0 Journal Article %A Liwen Ji %A Mumin Rao %A Shaul Aloni %A Lei Wang %A Elton J Cairns %A Yuegang Zhang %B Energy & Environmental Science %D 2011 %G eng %N 12 %P 5053-5059 %R 10.1039/C1EE02256C %T Porous carbon nanofiber–sulfur composite electrodes for lithium/sulfur cells %V 4 %8 10/2011