Influence of the Configuration of the Plasma Chamber on the Surface Modification of Synthetic Vulcanized Rubber Treated with Low-pressure Oxygen RF Plasma

2011 ◽  
Vol 8 (11) ◽  
pp. 1080-1092 ◽  
Author(s):  
Rafael Torregrosa-Coque ◽  
José Miguel Martín-Martínez
Keyword(s):  
Surface Modification ◽  
Low Pressure ◽  
Rf Plasma ◽  
Plasma Chamber ◽  
Vulcanized Rubber ◽  
Pressure Oxygen

Treatment Characteristics of Second Order Structure of Proteins Using Low-Pressure Oxygen RF Plasma

2010 ◽  
Author(s):  
Nobuya Hayashi ◽  
Akari Nakahigashi ◽  
Ryutaro Kawaguchi ◽  
Masaaki Goto ◽  
Akira Kobayashi ◽  
...  
Keyword(s):  
Low Pressure ◽  
Second Order ◽  
Rf Plasma ◽  
Order Structure ◽  
Pressure Oxygen ◽  
Treatment Characteristics ◽  
Structure Of Proteins

Surface modification of polycaprolactone monofilament by low pressure oxygen plasma

2012 ◽  
Vol 127 (3) ◽  
pp. 1744-1750 ◽  
Author(s):  
Bhuvanesh Gupta ◽  
Kumar Krishnanand ◽  
B. L. Deopura ◽  
Björn Atthoff
Keyword(s):  
Surface Modification ◽  
Oxygen Plasma ◽  
Low Pressure ◽  
Pressure Oxygen

scholarly journals Surface modification of polycarbonate (bisphenol A) by low pressure rf plasma

1970 ◽  
Vol 1 (2) ◽  
pp. 115-118 ◽  
Author(s):  
Deepak P Subedi ◽  
Lenka Zajickova ◽  
Vilma Bursikova ◽  
Jan Janca
Keyword(s):  
Free Energy ◽  
Surface Modification ◽  
Surface Energy ◽  
Surface Free Energy ◽  
Photoelectron Spectroscopy ◽  
Peel Test ◽  
Low Pressure ◽  
Rf Plasma ◽  
Modified Surface ◽  
The Stability

Effects of low pressure radio frequency (rf) plasma treatment on the surface properties of polycarbonate are presented in this paper. Results obtained from the surface energy measurement after different conditions of treatment are compared. After treatment the surface free energy increased from the original value of 35 mJ/m2 to 63-74 mJ/m2. X-ray photoelectron spectroscopy measurements showed an increase in oxygen to carbon ratio after the treatment indicating an increase of oxygen-containing functional groups on the polycarbonate surface. A study of the stability of the modified surface property has been made on the basis of surface free energy. To study the improvement of adhesion between the polycarbonate and thin coatings, organosilicon thin films were deposited on the untreated and plasma treated polycarbonate. The adhesion of film to substrate was quantitatively analysed by ‘cross-hatch peel test’. Key words: Polycarbonate, surface modification, rf plasma, ageing, surface energy Himalayan Journal of Sciences 1(2): 115-118, 2003

Oxidation behavior of a single phase γ-TiAl alloy in low-pressure oxygen and hydrogen

2005 ◽  
Vol 53 (3) ◽  
pp. 601-608 ◽  
Author(s):  
D. Legzdina ◽  
I.M. Robertson ◽  
H.K. Birnbaum
Keyword(s):  
Oxidation Behavior ◽  
Single Phase ◽  
Tial Alloy ◽  
Low Pressure ◽  
Pressure Oxygen

High temperature tribological behaviors of in-situ formed TiAl-TiB2 composites in low pressure oxygen

2021 ◽  
pp. 1-9
Author(s):  
Long Wang ◽  
Dongsheng Yang ◽  
Jiao Chen ◽  
Hui Tan ◽  
Shengyu Zhu ◽  
...  
Keyword(s):  
High Temperature ◽  
Low Pressure ◽  
Tribological Behaviors ◽  
Pressure Oxygen
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