Facile “scratching” method with common metal objects to generate large-scale catalyst patterns used for growth of single-walled carbon nanotubes

• Main Authors: Yu, Ting, Shen, Zexiang, Cao, Xiehong, Li, Bing, Huang, Yizhong, Boey, Freddy Yin Chiang, Zhang, Hua
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Materials
• Online Access: https://hdl.handle.net/10356/94383; http://hdl.handle.net/10220/8548
• Institution: Nanyang Technological University

A facile “scratching” method to pattern a catalyst with commonly used metal objects, such as blade, pen cover, tweezers, watchband, knife, key, clamp, and coin, was developed. The single-walled carbon nanotube (SWCNT) networks and well-aligned SWCNT arrays successfully grew by chemical vapor deposit...