Surface Modification by Atmospheric Pressure Air Plasma Treatment to Improve Dyeing with Natural Dyes: An Environment Friendly Approach for Leather Processing

2015 ◽  
Vol 36 (2) ◽  
pp. 599-613 ◽  
Author(s):  
Hemen Dave ◽  
Lalita Ledwani ◽  
S. K. Nema
Keyword(s):  
Surface Modification ◽  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Natural Dyes ◽  
Air Plasma ◽  
Environment Friendly ◽  
Leather Processing ◽  
Air Plasma Treatment

Surface Modification of Aramid Fiber III by the Atmospheric-Pressure Air Plasma Treatment

2017 ◽  
Vol 893 ◽  
pp. 318-322 ◽  
Author(s):  
Feng De Wang ◽  
Yong Lei Lv ◽  
Xu Wei ◽  
Guo Ling ◽  
Zhe Wen Han
Keyword(s):  
Contact Angle ◽  
Surface Modification ◽  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Adhesive Force ◽  
Aramid Fiber ◽  
Air Plasma ◽  
Pull Out ◽  
Air Plasma Treatment ◽  
Effect Of Surface

Aramid fiber III has been treated by plasma treatment on different atmosphere gas to enhance the adhesive force between Aramid fiber III and epoxy matrix. The results of contact angle and SEM indicate that the obvious corrosion appear in the surface of aramid fiber III after plasma treatment. The yarn pull-out method was used to evaluate the effect of surface modification. The contact angle of original aramid fiber III is 65.9 o, and after treated the contact angle is declined to 62.2 o. The evaluation results show the tensile strength and NOL ILSS of treated Aramid fiber III/epoxy composite increased by about 10%. In summary, the effect of plasma treatment is obvious and has potential industry application.

Surface Modification of Cellulose Membrane by Air Plasma Treatment

2013 ◽  
Vol 770 ◽  
pp. 112-115
Author(s):  
Nawal Binhayeeniyi ◽  
Adinan Jehsu ◽  
Mancharee Sukpet ◽  
Safitree Nawae
Keyword(s):  
Surface Modification ◽  
Plasma Treatment ◽  
Surface Modifications ◽  
Contact Angles ◽  
Cellulose Membrane ◽  
Air Plasma ◽  
Before And After ◽  
Cellulose Membranes ◽  
Hydrophilic Membranes ◽  
Air Plasma Treatment

Low-temperature air plasma was used to treat the cellulose membranes by varying the period of time from 10 to 30 minutes. The surfaces of membranes were changed from hydrophobic to hydrophilic membranes. The contact angles of treated membranes were increased when increasing time to treat. The surface modifications of membrane before and after treated were characterized by SEM. It is shown that air plasma treatment is used to improve the roughness. The dielectric property was also studied.

Cold atmospheric-pressure air plasma treatment of C6 glioma cells: effects of reactive oxygen species in the medium produced by the plasma on cell death

2017 ◽  
Vol 19 (2) ◽  
pp. 025503 ◽  
Author(s):  
Yuyang Wang (汪宇扬) ◽  
Cheng Cheng (程诚) ◽  
Peng Gao (高鹏) ◽  
Shaopeng Li (李少鹏) ◽  
Jie Shen (沈洁) ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Cell Death ◽  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Glioma Cells ◽  
C6 Glioma ◽  
C6 Glioma Cells ◽  
Oxygen Species ◽  
Air Plasma ◽  
Air Plasma Treatment

Atmospheric pressure air plasma treatment to improve the 3D printing of polyoxymethylene

2019 ◽  
Vol 16 (7) ◽  
Author(s):  
Ignacio Muro‐Fraguas ◽  
Elisa Sainz‐García ◽  
Alpha Pernía‐Espinoza ◽  
Fernando Alba‐Elías
Keyword(s):  
3D Printing ◽  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Air Plasma ◽  
Air Plasma Treatment

Influence of air plasma treatment at atmospheric pressure on wood extractives

2012 ◽  
Vol 97 (3) ◽  
pp. 469-471 ◽  
Author(s):  
G. Avramidis ◽  
L. Klarhöfer ◽  
W. Maus-Friedrichs ◽  
H. Militz ◽  
W. Viöl
Keyword(s):  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Air Plasma ◽  
Wood Extractives ◽  
Air Plasma Treatment

Surface modification of polyelectrolyte multilayers by high radio frequency air plasma treatment

2015 ◽  
Vol 329 ◽  
pp. 287-291 ◽  
Author(s):  
Tiago Dias Martins ◽  
Rogério Aparecido Bataglioli ◽  
Thiago Bezerra Taketa ◽  
Fernando da Cruz Vasconcellos ◽  
Marisa Masumi Beppu
Keyword(s):  
Surface Modification ◽  
Radio Frequency ◽  
Plasma Treatment ◽  
Polyelectrolyte Multilayers ◽  
Air Plasma ◽  
Air Plasma Treatment
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