Investigation of chemical etching on flow in channel

• Main Author: Tan, Xin Han
• Other Authors: Chan Weng Kong
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2022
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/159176
• Institution: Nanyang Technological University

Seven different grades of sandpaper were selected to study the effect of creating a rough surface pre-etching would attain a higher contact angle after incorporating with chemical etching approach. A two-step chemical etching approach was adopted in this study for fabricating the superhydrophobic su...