TY - JOUR N2 - Electrodeposition of Iridium Oxide (IrO2) on stainless steel substrate was performed by cyclic voltammetry to assess its performance as pH electrode sensor. The effect of scan rate and numberof cycles on IrO2 thickness and pH sensitivity were investigated by electrochemical experiment. All fabricated pH sensor had a super-Nernstian response value in range of -69.9 to -74.5 mV/pH unit.Electrochemical results indicated iridium oxide decreased electrode impedance which was in direct relation with its thickness. © 2013 by ESG. N1 - cited By 31 IS - 3 TI - Electrochemical study of iridium oxide coating on stainless steel substrate ID - scholars3716 SP - 3290 AV - none UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875064293&partnerID=40&md5=8c7f6c4bd723851d08d48f665b1b6e40 JF - International Journal of Electrochemical Science A1 - Kakooei, S. A1 - Ismail, M.C. A1 - Wahjoedi, B.A. VL - 8 EP - 3301 Y1 - 2013/// SN - 14523981 ER -