scholarly journals Uniform surface modification of polyethylene terephthalate (PET) by atmospheric pressure plasma jet with a horn-like nozzle

2018 ◽  
Vol 352 ◽  
pp. 338-347 ◽  
Author(s):  
Taiana She Mir Mui ◽  
Rogério Pinto Mota ◽  
Antje Quade ◽  
Luis Rogério de Oliveira Hein ◽  
Konstantin Georgiev Kostov
Keyword(s):  
Surface Modification ◽  
Polyethylene Terephthalate ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Plasma Jet ◽  
Atmospheric Pressure Plasma Jet ◽  
Pressure Plasma

scholarly journals Generation and Characterization of an Atmospheric-Pressure Plasma Jet (APPJ) and Its Application in the Surface Modification of Polyethylene Terephthalate

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Hom Bahadur Baniya ◽  
Rajendra Shrestha ◽  
Rajesh Prakash Guragain ◽  
Mohan Bahadur Kshetri ◽  
Bishnu Prasad Pandey ◽  
...  
Keyword(s):  
Material Processing ◽  
Surface Modification ◽  
Polyethylene Terephthalate ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Plasma Jet ◽  
Film Deposition ◽  
Atmospheric Pressure Plasma Jet ◽  
Pressure Plasma

An atmospheric-pressure plasma jet (APPJ) has a lot of applications in recent years such as in material processing, surface modification, biomedical material processing, and thin film deposition. APPJ has been generated by a high-voltage power supply (0-20 kV) at an operating frequency of 27 kHz. This paper reports the generation and characterization of APPJ in argon environment and its application in the surface modification of polyethylene terephthalate (PET). The plasma jet has been characterized by electrical and optical methods. In order to characterize the plasma jet, electron density and electron temperature have been determined. The surface roughness of the untreated and plasma-treated PET samples was characterized by contact angle measurement, surface energy analysis, Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and atomic force microscopy (AFM).

scholarly journals Improvement of hydrophilicity of polyamide using atmospheric pressure plasma jet

BIBECHANA ◽  
2020 ◽  
Vol 17 ◽  
pp. 133-138 ◽  
Author(s):  
H B Baniya ◽  
R P Guragain ◽  
B Baniya ◽  
G Qin ◽  
D P Subedi
Keyword(s):  
Material Processing ◽  
Surface Modification ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Polymeric Materials ◽  
Plasma Jet ◽  
Angle Measurement ◽  
Atmospheric Pressure Plasma Jet ◽  
High Voltage Power Supply ◽  
Pressure Plasma

Atmospheric Pressure Plasma Jet (APPJ) has many applications in material processing such as surface modification and biomedical material processing. APPJ has been generated by a high voltage power supply (0-20 KV) at an operating frequency of (20-30) 23 kHz. This paper reports the generation and characterization of APPJ in Argon environment and its application in the surface modification of polymeric materials. The discharge has been characterized by optical and electrical methods. In order to characterize the plasma jet, its electron temperature and electron density has been determined by optical emissions spectroscopy. The surface properties of the untreated and plasma treated Polyamide (PA) samples were characterized by contact angle measurement and surface energy analysis. BIBECHANA 17 (2020) 133-138

Surface Modification of Material by Irradiation of Low Power Atmospheric Pressure Plasma Jet

2010 ◽  
Author(s):  
Hiroshi Akamatsu ◽  
Kazunori Ichikawa ◽  
Kingo Azuma ◽  
Masahiro Onoi ◽  
Akira Kobayashi ◽  
...  
Keyword(s):  
Surface Modification ◽  
Low Power ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Plasma Jet ◽  
Atmospheric Pressure Plasma Jet ◽  
Pressure Plasma
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