Electrochemical Capacitance of Cobalt Oxide Nanotubes on Nickel Foam

YAGMUR V., ATALAY F., KAYA H., AVCU D., AYDOGMUS E.

ACTA PHYSICA POLONICA A, cilt.123, sa.2, ss.215-217, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 123 Sayı: 2
  • Basım Tarihi: 2013
  • Doi Numarası: 10.12693/aphyspola.123.215
  • Dergi Adı: ACTA PHYSICA POLONICA A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.215-217
  • İnönü Üniversitesi Adresli: Evet

Özet

In this study, densely packed Co3O4 nanotubes for supercapacitors have been obtained by means of chemically depositing cobalt hydroxide within a porous anodic aluminum oxide and then annealed at 360 degrees C. The morphological properties obtained Co3O4 nanotubes were studied by scanning electron microscopy, the chemical composition was determined by examination of the energy dispersive X-ray spectra. Supercapacitor characteristics such as charging/discharging and impedance (Z) characteristics were also examined. DOI: 10.12693/APhysPolA.123.215