Generated Pattern Current for Anodizing: Three-Phase Current Cycling for Self-Ordered Pore Array Formation

Key Points

• The aim is to develop a novel anodizing process that creates self-ordered pore arrays in aluminum oxide.
• Utilized generated pattern current (GPC) anodizing approach
• Implemented formation-dissolution-stabilization cycling
• Single-step process to replace conventional two-step anodizing
• Successful formation of hexagonal self-ordered pore arrays
• Simplified process compared to traditional methods