한성환
2017-03-29T05:11:10Z
2017-03-29T05:11:10Z
2015-07
SCRIPTA MATERIALIA, v. 104, Page. 60-63
1359-6462
http://www.sciencedirect.com/science/article/pii/S1359646215001359
http://hdl.handle.net/20.500.11754/26413
Electrochemical supercapacitors of titanium dioxide nanotubes (NTs) of various diameters were synthesized from ethylene glycol (EG), polyethylene glycol (PEG) and diethylene glycol (DEG) reagents using anodization process. NTs prepared from the EG were 100 (+/- 20) nm whereas those obtained from PEG and DEG were 200 (+/- 50) and 300 (+/- 50) nm, respectively. Due to a diameter difference followed by charge transfer resistance, NTs obtained from EG, PEG and DEG demonstrated 14.39, 21.81, and 26.12 F g(-1) specific capacitances, respectively. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Al-Osta thanks Thamar University for financial support and the Global Frontier R&D Program (2013-073298) on Center for Hybrid Interface Materials (HIM) funded by the Ministry of Science, ICT & Future Planning. Authors (R.S. Mane and Mu. Naushad) also extend their gratitude to the Visiting Professor (VP) Unit of King Saud University, Saudi Arabia for the support. This work was also supported by the Global Frontier R&D Program (2013M3A6B1078874) on Center for Hybrid Interface Materials (HIM) funded by the Ministry of Science, ICT & Future Planning, and by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2013R1A1A2007365 and 2014R1A1A2055740).
en
PERGAMON-ELSEVIER SCIENCE LTD
Ti-anodization
Nanotubes
Supercapacitors
Charge transportation
Diameter-dependent electrochemical supercapacitive properties of anodized titanium oxide nanotubes
Article
104
10.1016/j.scriptamat.2015.03.025
60-63
SCRIPTA MATERIALIA
Al-Osta, Ahmed
Jadhav, Vijaykumar V.
Saad, Nabil A.
Mane, Rajaram S.
Naushad, Mu.
Hui, K.N.
Han, Sung-Hwan
2015001972
S
COLLEGE OF NATURAL SCIENCES[S]
DEPARTMENT OF CHEMISTRY
shhan