%0 Journal Article %T Electrochemical properties of poly(4,4′-diaminodiphenyl sulfone) as a cathode material of lithium secondary batteries %A Yun, Su-Ryeon %A Kim, Kwang %A Ko, Jang %A Kang, Yongku %A Ryu, Kwang %J Polymer Bulletin %V 70 %N 11 %P 3011-3018 %@ 0170-0839 %D 2013-08-10 %I Springer Berlin Heidelberg %~ DeepDyve