Porous nickel oxide nanotube arrays supported on carbon fiber paper: synergistic effect on pseudocapacitive behavior

Title
Porous nickel oxide nanotube arrays supported on carbon fiber paper: synergistic effect on pseudocapacitive behavior
Authors
방진호
Keywords
HIGH-PERFORMANCE SUPERCAPACITORS; ELECTROCHEMICAL CAPACITORS; HYDROTHERMAL SYNTHESIS; ENERGY-STORAGE; ELECTRODES; HYBRID; FILMS
Issue Date
2015-03
Publisher
ROYAL SOC CHEMISTRY
Citation
NEW JOURNAL OF CHEMISTRY, v. 39, Page. 1996-2003
Abstract
One-dimensional (1D) nanostructures aligned on a conductive substrate are advantageous for various energy applications. In this work, we report the synthesis of hierarchically nanostructured NiO nanotube arrays supported on carbon fiber paper (CFP) via a simple ZnO-template method and evaluated the arrays as supercapacitor electrodes. We demonstrate that subtle changes in the annealing temperature during the preparation of NiO affect the porous structures of both NiO and CFP, which synergically enhance the pseudocapacitive performance of NiO according to in-depth electrochemical analyses.
URI
http://pubs.rsc.org/en/Content/ArticleLanding/2015/NJ/C4NJ01897D#!divAbstracthttp://hdl.handle.net/20.500.11754/23452
ISSN
1144-0546; 1369-9261
DOI
http://dx.doi.org/10.1039/c4nj01897d
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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