title: Growth of manganese oxide nanoflowers on vertically-aligned carbon nanotube arrays for high-rate electrochemical capacitive energy storage.
abstract: Manganese oxide nanoflower/carbon nanotube array (CNTA) composite electrodes with hierarchical porous structure, large surface area, and superior conductivity was controllable prepared by combining electrodeposition technique and a vertically aligned CNTA framework. This binder-free manganese oxide/CNTA electrode presents excellent rate capability (50.8% capacity retention at 77 A/g), high capacitance (199 F/g and 305 F/cm (3)), and long cycle life (3% capacity loss after 20,000 charge/discharge cycles), with strong promise for high-rate electrochemical capacitive energy storage applications.
authors: Research Institute of Chemical Defense, West building, No. 35 Huayuanbei Road, Beijing 100083, China.
authors: Hao
authors: H
authors: Zhang
authors: Gaoping
authors: G
authors: Cao
authors: Zhiyong
authors: Z
authors: Wang
authors: Yusheng
authors: Y
authors: Yang
authors: Zujin
authors: Z
authors: Shi
authors: Zhennan
authors: Z
authors: Gu