The phrase "air corona" is correct and usable in written English.
It can be used in contexts related to atmospheric science, electrical phenomena, or discussions about ionization in the air.
Example: "The air corona formed around the high-voltage power lines, creating a visible glow during the storm."
Alternatives: "atmospheric corona" or "corona discharge".
The whole results are consistent with ablation effects like those observed with air corona treatment rather than oxygen plasma.
The ball swerved and dipped in the air, Corona managing to adjust himself in time to parry it aside, before springing up to block Leandro's follow-up behind for a corner.
Fiber surface modification with air corona plasma has been studied through dyeing kinetics under isothermal conditions at 30 °C on an acrylic-fiber fabric with a cationic dye (CI Basic Blue 3) analyzing the absorption, desorption and fixing on the surface of molecules having defined cationic character.
In this paper we investigated by different complementary methods the processes occurring in the polymer layers bulk and at the polymer/substrate interface during the polymerization of liquid films of polydimethylsiloxane lying on the surface of a solid aluminum respectively titanium substrate under atmospheric pressure air corona discharges.
AAc-corona treated films showed greater peel strength than did the air-corona treated films.
Surface properties of treated films were compared with those of air-corona treated films prepared with the same corona energies.
The surface properties of treated films during 90 days of aging were compared with those of normal air-corona treated films prepared with the same corona energies.
AAc-corona treated films showed greater wettability than did the air-corona treated films and could retain the surface hydrophilicity for more than 90 days of aging under ambient conditions.
However, the aged films of the AAc-corona treated films still showed greater wettability than did the air-corona treated films and could retain high surface hydrophilicity for more than 90 days of aging under ambient condition.
The AAc-corona treated films showed rougher surfaces due to surface oxidation and polymer formation, whereas, air-corona treated films displayed a similar structure but of smaller size due to the formation of low molecular weight oxidized materials (LMWOM) arising from the degradation of BOPP films.
This work focuses on surface modification of polyethylene films by corona air plasma and coating of silver nanoparticles on the surface of treated film.
