Supercapacitor based on multi-walled carbon nanotubes/carbon black composites-coated wooden sheet. Dulyaseree, P.; Jarernboon, W.; and Wongwiriyapan, W. In Yupapin, PP; PivsaArt, S; and Ohgaki, H, editors, 11TH ECO-ENERGY AND MATERIALS SCIENCE AND ENGINEERING (11TH EMSES), volume 56, of Energy Procedia, pages 481-486, 2014. 11th Eco-Energy and Materials Science and Engineering Symposium (EMSES), Phuket, THAILAND, DEC 18-21, 2013
doi  abstract   bibtex   
Supercapacitor consists of two carbon electrodes and wooden sheet as a separator. Three types of carbon electrodes were prepared; carbon black (CB), multi-walled carbon nanotubes (MWNTs) and composites of MWNTs and CB (MWNTs-CB). Electrode pastes were coated on both sides of wooden sheet. The thickness of wooden sheet was varies from 1 mm to 5 mm. The morphology of CB, MWNTs and MWNTs-CB were characterized by scanning electron microscopy (SEM). The supercapacitor performance was characterized by cyclic voltammetry and galvanostatic charge/discharge techniques. Among carbon electrode materials, MWNTs-CB shows the highest specific capacitance. The high specific capacitance of MWNTs-CB may be due to the high surface area of MWNTs incorporated with CB acting as spacer for MWNTs agglomeration protection and electrolyte-electrode accessibility improvement. Moreover, wooden sheet with a thickness of 2 mm shows the highest specific capacitance. (C) 2014 Elsevier Ltd.
@inproceedings{ ISI:000350883600058,
Author = {Dulyaseree, Paweena and Jarernboon, Wirat and Wongwiriyapan, Winadda},
Editor = {{Yupapin, PP and PivsaArt, S and Ohgaki, H}},
Title = {{Supercapacitor based on multi-walled carbon nanotubes/carbon black
   composites-coated wooden sheet}},
Booktitle = {{11TH ECO-ENERGY AND MATERIALS SCIENCE AND ENGINEERING (11TH EMSES)}},
Series = {{Energy Procedia}},
Year = {{2014}},
Volume = {{56}},
Pages = {{481-486}},
Note = {{11th Eco-Energy and Materials Science and Engineering Symposium (EMSES),
   Phuket, THAILAND, DEC 18-21, 2013}},
Abstract = {{Supercapacitor consists of two carbon electrodes and wooden sheet as a
   separator. Three types of carbon electrodes were prepared; carbon black
   (CB), multi-walled carbon nanotubes (MWNTs) and composites of MWNTs and
   CB (MWNTs-CB). Electrode pastes were coated on both sides of wooden
   sheet. The thickness of wooden sheet was varies from 1 mm to 5 mm. The
   morphology of CB, MWNTs and MWNTs-CB were characterized by scanning
   electron microscopy (SEM). The supercapacitor performance was
   characterized by cyclic voltammetry and galvanostatic charge/discharge
   techniques. Among carbon electrode materials, MWNTs-CB shows the highest
   specific capacitance. The high specific capacitance of MWNTs-CB may be
   due to the high surface area of MWNTs incorporated with CB acting as
   spacer for MWNTs agglomeration protection and electrolyte-electrode
   accessibility improvement. Moreover, wooden sheet with a thickness of 2
   mm shows the highest specific capacitance. (C) 2014 Elsevier Ltd.}},
DOI = {{10.1016/j.egypro.2014.07.182}},
ISSN = {{1876-6102}},
ResearcherID-Numbers = {{Dulyaseree, Paweena/O-1798-2019
   }},
ORCID-Numbers = {{Dulyaseree, Paweena/0000-0003-0398-6146
   Wongwiriyapan, Winadda/0000-0002-8636-5232}},
Unique-ID = {{ISI:000350883600058}},
}
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