Facile fabrication of porous Ag cubes on Cu substrate for Raman Sensor

• Main Authors: Liu, Zhaona, Zhou, Le, Huang, Yizhong, Zhang, Huacheng, Li, Simin
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Anodic Oxidation; Galvanic Replacement Reaction
• Online Access: https://hdl.handle.net/10356/163330
• Institution: Nanyang Technological University

Ag microcubes with a hierarchical porous structure were successfully prepared by a galvanic replacement reaction (GRR) on Cu foil through a subsequently facile two-step process. Firstly, and most importantly, Cu2O nano cubes which serves as sacrificial template were synthesized by anodic oxidation o...