title: Novel topotactically transformed carbon-CoO-NiO-NiCo₂O₄ nanosheet hybrid hetero-structured arrays as ultrahigh performance supercapacitors.
abstract: A novel carbon-CoO-NiO-NiCo2O4 integrated electrode has been designed by reducing the hetero-structured NiCo2O4 nanosheet array with C2H2 on the nickel foam at a low temperature of 350 °C. The topotactical transformation from NiCo2O4 to the integrated electrode has been first conceived and investigated. Such unique nanoarchitectures exhibit excellent electrochemical performance with ultrahigh capacitance and desirable cycle life at high rates.
authors: Institute of Nanoscience and Nanotechnology, Department of Physics, Central China Normal University, Wuhan, 430079, China. ywtang@phy.ccnu.edu.cn.
authors: Hai
authors: H
authors: Wang
authors: Junling
authors: J
authors: Guo
authors: Chen
authors: C
authors: Qing
authors: Daming
authors: D
authors: Sun
authors: Bixiao
authors: B
authors: Wang
authors: Yiwen
authors: Y
authors: Tang