TRIALS FOR BEST OXYGEN EVOLUTION EFFICIENCY OF MnMo- OXIDE ANODE DEPOSITED ON IrO2/Ti SUBSTRATE AND ELECTROLYZED IN 0.5M NaCL

Authors

R. ABOU SHAHBA, Chemistry Department, Faculty of Science (for Girls), AL- Azhar University, Nasr City, Cairo, Egypt
E. ATTIA, Chemistry Department, Faculty of Science (for Girls), AL- Azhar University, Nasr City, Cairo, Egypt
N. ABDEL GANY, National recerch Center, Dokki, Cairo, Egypt.
A. EL-M ONEIM, National recerch Center, Dokki, Cairo, Egypt.
N. DEIAB, National recerch Center, Dokki, Cairo, Egypt.

Corresponding Author

ABOU SHAHBA, R.

Document Type

Original Article

Subject Areas

Chemistry

Keywords

Electrolysis; electro-deposition; oxygen evolution efficiency

Abstract

Hydrogen is produced in this study by direct electrolysis at 1000 Am-2 in 0.5M NaCl solution of pH 2 at room temperature. Direct and pulse current electro-deposition methods have been applied to the preparation of MnMo-oxide anode deposited on IrO2/Ti substrate. The beneficial effects of pulse deposition and timings on the performance of MnMo-oxide anodes during electrolysis and the physicochemical properties of the deposits were characterized using SEM and electrochemical techniques.

How to Cite This Article

ABOU SHAHBA, R.; ATTIA, E.; ABDEL GANY, N.; EL-M ONEIM, A.; and DEIAB, N. (2011) "TRIALS FOR BEST OXYGEN EVOLUTION EFFICIENCY OF MnMo- OXIDE ANODE DEPOSITED ON IrO2/Ti SUBSTRATE AND ELECTROLYZED IN 0.5M NaCL," Al-Azhar Bulletin of Science: Vol. 22: Iss. 2, Article 17.
DOI: https://doi.org/10.21608/absb.2011.7022