Affiliation:
1. Kahramanmaras İstiklal University , Department of Energy Engineering , Kahramanmaraş , Turkey , Tel: +90 344 300 4842
2. Kahramanmaras Sütçü İmam University , Department of Physics , Kahramanmaraş , Turkey
Abstract
Abstract
In this study, iron oxide, nickel oxide, and nickel-iron oxide nanostructured particles were produced by the hydrothermal method. X-ray diffraction (XRD) and SEM measurements were performed to investigate the physical properties of these nanostructured particles. According to the XRD results, the crystal properties of these particles were determined. From the SEM images, these particles understood to be nano-structured. The electrodes were examined for electrochemical properties by using these nanostructured particles. Electrochemical measurements of the produced electrodes were performed, and capacitance values and impedance spectra of the electrodes were determined. The specific capacitance values of the iron oxide, nickel-iron oxide, and nickel oxide nanostructured particles, respectively are 30 F/g, 55 F/g, and 67 F/g. Also, the photocatalytic activities of nanostructured particles were investigated. This examination methylene blue (MB) was used and made under a xenon lamp. In light of our findings, it was observed that high photocatalytic degradation rate. Nickel-iron oxide nanostructured particles, the degradation of MB were found to be about 87%.
Subject
Inorganic Chemistry,Condensed Matter Physics,General Materials Science
Reference34 articles.
1. J. M. Tarascon, M. Armand, Determination of the chemical diffusion coefficient of lithium in LiFePO4. Nature2001, 414, 359.
2. M. Winter, R. J. Brodd, What are batteries, fuel cells, and supercapacitors? Chem. Rev.2004, 104, 4245.
3. B. E. Conway, Supercapacıtors, Electrochemical. Scientific Fundamentals and Technological Applications. Electrochemical Supercapacitors, Springer US, Boston, MA, p. 417, 1999.
4. P. Simon, P.-L. Taberna, F. Béguin, Electrical double-layer capacitors and carbons for edlcs. in Supercapacitors: Materials, Systems, and Applications, (Eds. F. Béguin and E. Frackowiak). Wiley-VCH, Weinheim, p. 131, 2013.
5. A. S. Arico, P. Bruce, B. Scrosati, J.-M. Tarascon, W. V. Schalkwijk, Nanostructured materials for advanced energy conversion and storage devices. Nature Mater.2005, 4, 366.
Cited by
10 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献