Journal
MATERIALS LETTERS
Volume 136, Issue -, Pages 198-201Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2014.08.037
Keywords
Porous materials; Deposition; Thin films; Nickel oxides; Supercapacitors
Ask authors/readers for more resources
Hierarchical porous NiO nanoflake arrays on carbon cloth are fabricated by a simple chemical bath deposition (CBD) method. Free-standing NiO nanoflakes with thicknesses of similar to 10 nm grow quasi-vertically to the carbon cloth forming an integrated flexible electrode. When evaluated as electrode materials for supercapacitors, such nanoflake array electrode exhibits electrochemical performances with high capacitance and desirable high-rate cycle life. The porous NiO nanoflake arrays on carbon cloth deliver a high specific capacitance of 660 F g(-1) at 2 A g(-1). In addition, the integrated flexible electrode exhibits excellent mechanical behavior and long-term cyclic stability (82% retention after 4000 cycles). (C) 2014 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available