博士英语口语演讲presentation
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problem:
☆ special device ☆ complex experimental processes ☆ not suitable for a large-scale preparation
applications
Superhydrophobicity has opened up many avenues in the textile industry.
★Bairu
★College of Chemistry and
Chemical Engineering
The theory and applications of superhydrophobic materials
Part1
Examples in nature Theory The fabrication methods applications
Content
Part2
Part3
Part4
aquatic insects
Aquatic insects
Locus effect
How these hydrofuge surfaces realize thHale Waihona Puke Baidu exclusion of water efficiently ？
The contact angle of a water droplet exceeds 150°and the rolloff angle is less than 10°.
The fabrication methods and problem
◎sol-gel techniques ◎ plasma treatments
◎ chemical etching
◎ electrochemical deposition ◎ vapor deposition ◎ casting techniques, etc