Hao Yang
Nanjing Tech University
5 Papers
67 Citations
Hao Yang is an academic researcher from Nanjing Tech University. The author has contributed to research in topics: Surface modification & Surface energy. The author has an hindex of 3, co-authored 3 publications.
Chat about Author
Papers
Polytetrafluoroethylene surface modification by filamentary and homogeneous dielectric barrier discharges in air
TL;DR: In this article, polytetrafluoroethylene (PTFE) films are modified using non-equilibrium plasma generated by homogeneous DBD in air at medium pressure.
47
Surface Treatment of Polyethylene Terephthalate Films Using a Microsecond Pulse Homogeneous Dielectric Barrier Discharges in Atmospheric Air
Zhi Fang,Hao Yang,Yuchang Qiu +2 more
TL;DR: In this paper, the surface properties of polyethylene terephthalate (PET) films before and after treatments are studied using the following: 1) contact angle and surface energy measurement; 2) attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR); 3) X-ray photoelectron spectroscope (XPS); and 4) scanning electron microscopy (SEM).
38
Polyethylene Terephthalate Surface Modification by Filamentary and Homogeneous Dielectric Barrier Discharges in Air
TL;DR: In this article, polyethylene terephthalate (PET) films are modified using nonequilibrium plasma generated by homogeneous dielectric barrier discharges (DBDs) in air at medium pressure.
35
Effect of calcium ions on surface properties of chalcopyrite and arsenopyrite and its response to flotation separation under low-alkalinity conditions
TL;DR: In this article , the effect of calcium ions on surface properties of chalcopyrite and arsenopyrite was investigated by flotation tests, zeta potential measurements, solution chemistry analysis, XPS tests, and DFT calculations.
26
Pyroelectrically Charged Flexible Ferroelectret-Based Tactile Sensor for Surface Texture Detection
Edoardo Sotgiu,Pedro González-Losada,Rui M. R. Pinto,Hao Yang,Mohammadmahdi Faraji,K. B. Vinayakumar +5 more
TL;DR: In this paper , the authors demonstrate the ability of a ferroelectret-based pressure sensor together with a patterned elastomer layer to detect surface textures, which is one of the essential features requested for artificial tactile sensing.