Results 61 to 70 of about 179,110 (323)

Characterization of an atmospheric pressure plasma jet and its application for treatment of non-woven textiles [PDF]

, 2011
Atmospheric pressure plasma jets are well-known in the plasma chemistry community because of their novel applications. However, in spite of a large amount of publications, the physical chemistry of plasma jet/surface interactions is still unknown.
De Geyter, Nathalie, Leys, Christophe, Morent, Rino, Nikiforov, Anton, Sarani, Abdollah   +4 more
core   +1 more source

Concepts and characteristics of the 'COST Reference Microplasma Jet' [PDF]

, 2016
Biomedical applications of non-equilibrium atmospheric pressure plasmas have attracted intense interest in the past few years. Many plasma sources of diverse design have been proposed for these applications, but the relationship between source ...
, A Sobota, B Redeker, Bahre H, Becker K, Beijer P A C, D O’Connell, Ehlbeck J, G Kroesen, Hemke T, J Golda, J Held, Kawamura E, Kelly S, Kelly S, Kelly S, Knake N, Kong M, Lazzaroni C, Lazzaroni C, M Konkowski, M M Turner, Maletić D, Marinov D, N St J Braithwaite, Niemi K, Niermann B, P Beijer, S Reuter, Schneider S, Schulz-von der Gathen V, T Gans, V Schulz-von der Gathen, Vorac J, Wagenaars E, Winter J   +35 more
core   +4 more sources

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Visualising gas heating from an RF plasma loudspeaker [PDF]

, 2010
In an electro-acoustic transduction mechanism, an ac modulation (here in the audio frequency range) of the electric field in an atmospheric pressure air plasma gives rise to a rapid increase in the gas temperature and dimensions of the gas volume.
Braithwaite, N. St.J, Johnson, P. C., Moore, J., Naidis, G. V., Sharp, D., Sutton, Y.   +5 more
core  

The influence of power and frequency on the filamentary behavior of a flowing DBD-application to the splitting of CO2

, 2016
In this experimental study, a flowing dielectric barrier discharge operating at atmospheric pressure is used for the splitting of CO2 into O2 and CO. The influence of the applied frequency and plasma power on the microdischarge properties is investigated
Bogaerts, Annemie, Britun, Nikolay, Dufour, Thierry, Ozkan, Alp, Reniers, François, Silva, Tiago, Snyders, Rony   +6 more
core   +3 more sources

ENERGY EFFICIENCY OF PLANAR DISCHARGE FOR INDUSTRIAL APPLICATIONS [PDF]

, 2017
Diffuse Coplanar Surface Barrier Discharge has proven its capabilities as an industry-ready plasma source for fast, in-line and efficient plasma treatment at atmospheric pressure. One parameter required by industry is energy efficiency of the device.
Kelar , Jakub, Slavíček , Pavel, Čech , Jan   +2 more
core   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Separation of VUV/UV photons and reactive particles in the effluent of a He/O2 atmospheric pressure plasma jet

, 2011
Cold atmospheric pressure plasmas can be used for treatment of living tissues or for inactivation of bacteria or biological macromolecules. The treatment is usually characterized by a combined effect of UV and VUV radiation, reactive species, and ions ...
B Denis, Bibinov N K, Broadwater W T, Cao Z, Cartry G, Dobrynin D, Ehlbeck J, Ellerweg D, F Narberhaus, Goree J, J Benedikt, J E Bandow, J-W Lackmann, Jeong J, Knake N, Kong M G, Morfill G, Robert E, S Schneider, Sambrook J, Waskoenig J   +20 more
core   +1 more source

Rapid allergen inactivation using atmospheric pressure cold plasma [PDF]

2014 IEEE 41st International Conference on Plasma Sciences (ICOPS) held with 2014 IEEE International Conference on High-Power Particle Beams (BEAMS), 2014
Allergies have become a global problem, and effective control is greatly needed. Here, the inactivation effects of the atmospheric pressure cold plasma (APCP) on aerosolized allergens including Der p 1, Der f 1, Asp f 1, Alt a 1, and Can f 1 as well as those from indoor and outdoor environments were investigated. The effectiveness of the APCP treatment
Yan, Wu, Yongdong, Liang, Kai, Wei, Wei, Li, Maosheng, Yao, Jue, Zhang   +5 more
openaire   +2 more sources

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source