NiO Development on FeCrAI Substrate for Catalytic Converter using Ultrasonic and Nickel Electroplating Methods

摘要：

The irregular surface roughness morphology due to ultrasonic method was used approach for increasing the high surface area of substrate and catalyst. The purpose of this paper is to show the ultrasonic and nickel electroplating methods for NiO automotive catalyst development on FeCrAI substrate. The process began with pretreatment of FeCrAI using SiC and/or A12O3 solution agitating by ultrasonic and followed with nickel electroplating. The oxidation test was conducted for developing the NiO. The physical morphology structure of the presence NiO on the FeCrAI substrate was analyzed using scanning electron microscope (SEM) in combination with energy dispersive X-ray spectroscopy (EDS). The cross sectional observation show the NiO catalyst completely existed on the FeCrAI. The ultrasonic method increases the irregular surface roughness morphology on FeCrAI substrate that influenced the homogeneous and stability of nickel electroplating and NiO surface area development.

关键词： NiO catalyst ultrasonic electroplating FeCrAI

作者: DARWIN Sebayang YANUANDRI Putrasari SULAIMAN bin Hasan PUDJI Untoro

作者单位: Advanced Manufacturing and Materials Centre (AMMC),Faculty of Mechanical and Manufacturing Engineeri Center for Technology of Nuclear Industry Materials,National Nuclear Energy Agency (BATAN),Kawasan P

会议类型: 国际会议

会议名称: 2010 International Conference on Material and Manufacturing Technology(2010材料与制造技术国际会议 ICMMT2010)

会议地点: 重庆

会议语种:英文

页码: 1262-1266

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）