Plasma Treatment Technology for Surface Modification and Functionalization of Cellulosic Fabrics

2020 ◽  
pp. 275-287
Author(s):  
Nabil A. Ibrahim ◽  
Basma M. Eid
Keyword(s):  
Surface Modification ◽  
Plasma Treatment ◽  
Treatment Technology

Valence variation of phase-pure M1 MoVNbTe oxide by plasma treatment for improved catalytic performance in oxidative dehydrogenation of ethane

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91295-91301 ◽  
Author(s):  
Xin Chen ◽  
Qianli Yang ◽  
Bozhao Chu ◽  
Hang An ◽  
Yi Cheng
Keyword(s):  
Surface Modification ◽  
Metal Oxide ◽  
Plasma Treatment ◽  
Oxidative Dehydrogenation ◽  
Oxidation State ◽  
Active Sites ◽  
Oxygen Plasma ◽  
Catalyst Surface ◽  
Catalytic Performance ◽  
Phase Pure

This work presents a new method of catalyst surface modification by using oxygen plasma to change the oxidation state of active sites in metal oxide catalysts.

Surface modification of aramid fibers via ammonia-plasma treatment

2013 ◽  
Vol 131 (10) ◽  
pp. n/a-n/a ◽  
Author(s):  
Shuang Li ◽  
Keqing Han ◽  
Huaiping Rong ◽  
Xuanzhe Li ◽  
Muhuo Yu
Keyword(s):  
Surface Modification ◽  
Plasma Treatment ◽  
Aramid Fibers ◽  
Ammonia Plasma

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.

Surface modification of silica glass by CHF3 plasma treatment and carbon negative-ion implantation for cell pattern adhesion

2011 ◽  
Vol 206 (5) ◽  
pp. 900-904 ◽  
Author(s):  
Hiroshi Tsuji ◽  
Piyanuch Sommani ◽  
Yuichiro Hayashi ◽  
Hiroyuki Kojima ◽  
Hiroko Sato ◽  
...  
Keyword(s):  
Surface Modification ◽  
Ion Implantation ◽  
Plasma Treatment ◽  
Silica Glass ◽  
Negative Ion ◽  
Cell Pattern

Treatment technology of carbon fibers under electromagnetic effects of different nature for production of high-durable carbon-filled plastics

2021 ◽  
Vol 0 (2) ◽  
pp. 2-6
Author(s):  
V. A. Nelyub ◽  
◽  
I. A. Komarov ◽  
Keyword(s):  
Ultraviolet Radiation ◽  
Plasma Treatment ◽  
Adhesion Strength ◽  
Carbon Fibers ◽  
Cold Plasma ◽  
Mechanical Characteristics ◽  
Treatment Method ◽  
Interfacial Shear ◽  
Treatment Technology ◽  
Electromagnetic Methods

The effect of pretreatment technologies of carbon fibers by different electromagnetic methods on their mechanical characteristics has been examined. The methods of cold plasma and ultraviolet radiation were used. Such a treatment improves adhesion strength of a metal coating with fibers for production of carbon-filled plastics with high interfacial shear durability. By experiments it has been found out that the plasma treatment method is the most effective. The study and experiment results are presented.

Plasma Treatment Technology in Microwave PCB Manufacturing

2018 ◽  
Author(s):  
Guangqian Dai ◽  
Fangsheng Bian ◽  
Ce Zeng ◽  
Yumin Lin ◽  
Xiaolin Gong ◽  
...  
Keyword(s):  
Plasma Treatment ◽  
Treatment Technology ◽  
Pcb Manufacturing

Surface Modification of a-C:H(N) Thin Films by Plasma Treatment

2005 ◽  
Vol 11 (S03) ◽  
pp. 162-165 ◽  
Author(s):  
L. von Mühlen ◽  
R. A. Simao ◽  
C. A. Achete
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Optical Properties ◽  
Surface Modification ◽  
Surface Chemistry ◽  
Plasma Treatment ◽  
Surface Properties ◽  
Functional Groups ◽  
Material Properties ◽  
Modify Surface

Surface chemistry and topography of materials are generally preponderant factors in a series of material properties, such as adhesion, wettability, friction and optical properties [1]. Wettability of films, for example, can be altered significantly by modifying its surface roughness and also by incorporating functional groups. Plasma treatment is a powerful and versatile way to modify surface properties of amorphous nitrogen-incorporated carbon thin films (a-C:H(N)) and obtain materials with improved properties, once it is possible to modify the surfaces in a controlled way by specific settings of plasma conditions. [2 - 4]

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