Hydrothermal Synthesis of Partially Reduced Graphene Oxide-K 2Mn 4O 8 Nanocomposites as Supercapacitors
LI Le, HE Yun-Qiu, CHU Xiao-Fei, LI Yi-Ming, SUN Fang-Fang, HUANG He-Zhou
Acta Phys. -Chim. Sin. . 2013, (08): 1681 -1690 .  DOI: 10.3866/PKU.WHXB201305223