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Nanosecond Laser-Based High-Throughput Surface Nano-Structuring (nHSN) Process of Metal Alloys for Superhydrophobic and Anti-Reflective Surfaces
Detailed Technology Description
Dr. Ding and his lab havedeveloped a top-down nanosecond laser-based high-throughput surfacenano-structuring process. This allowsscale up of nano-structuring speed for a large surface area. This expedited process comprises two steps: ahigh energy nanosecond pulse laser scans, followed by a chemical treatment. Surface tests of wettability and reflectance demonstratedenhanced results for super-hydrophobic and anti-reflective properties. Microhardness on the processed surfaces werealso mechanically increased by roughly 20%.AdvantagesRapidhigh throughput surface treatmentTop-downapproach opposed to bottom-upEnhancedmicrohardness
Country/Region
USA
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