Zhang, Gen Qiang and Wu, Hao Bin and Hoster, Harry E. and Chan-Park, Mary B. and Lou, Xiong Wen (David) (2012) Single-crystalline NiCo2O4 nanoneedle arrays grown on conductive substrates as binder-free electrodes for high-performance supercapacitors. Energy and Environmental Science, 5 (11). pp. 9453-9456. ISSN 1754-5692
Full text not available from this repository.Abstract
In this work, we have successfully grown single-crystalline nano-needle arrays of NiCo2O4 on conductive substrates such as Ni foam and Ti foil through a simple solution method together with a post-annealing treatment. Remarkably, the NiCo2O4-Ni foam binder-free electrode exhibits greatly improved electrochemical performance with very high capacitance and excellent cycling stability.