scholarly journals Effect of atmospheric pressure cold plasma (ACP) treatment on the technological characteristics of quinoa flour

LWT ◽  
2021 ◽  
pp. 112898
Author(s):  
Leila Zare ◽  
Neda Mollakhalili-Meybodi ◽  
Hossein Fallahzadeh ◽  
Masoumeh Arab
Polymers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 2132
Author(s):  
Ovidiu S. Stoican

A cold plasma source operating at atmospheric pressure powered by a voltage multiplier is reported. In addition to its usual high voltage output, there is an intermediate output of lower voltage and higher current capability. A discharge current is drawn from both outputs. The ratio of the current supplied by each output depends on the operating state, namely, before or after the plasma jet formation. The electrical circuit is equivalent to two dc sources connected in parallel, used to initiate and sustain the electrical discharge. The plasma source is aimed to study the effect of cold plasma on the surface of various liquid or solid materials, including polymers.


2014 ◽  
Vol 118 (2) ◽  
pp. 177-182 ◽  
Author(s):  
Nrusimha Nath Misra ◽  
Kevin M. Keener ◽  
Paula Bourke ◽  
Jean-Paul Mosnier ◽  
Patrick J. Cullen

2004 ◽  
Vol 223 (1-3) ◽  
pp. 259-263 ◽  
Author(s):  
Takeshi Terajima ◽  
Hideomi Koinuma

2014 ◽  
Vol 989-994 ◽  
pp. 1200-1203
Author(s):  
Ye Lin Hu ◽  
Qiu Wang ◽  
Zhao Quan Chen

In order to obtain stable cold plasma jet under atmospheric pressure condition, we designed a high-voltage DC power supply based on the principle of multilayer piezoelectric ceramic transformer (MPT). At the same time, we developed a cold plasma jet device that its shape is similar to the gun structure. The total weight of device, including the power supply and the generator, is less than 500 g. In the experiments of argon plasma under atmospheric pressure, current–voltage measurements show that the discharge actually appears periodically pulsed with a frequency of about 30 kHz. The discharge current has a pulse-width that is about 100 ns, while its peak value reaches about 32 mA. The maximum length of the plasma is about 3 cm. The further study showed that the discharge current pulse frequency is determined by the ion drift mechanism.


2012 ◽  
Vol 12 (10) ◽  
pp. 5090-5095 ◽  
Author(s):  
Norbert Radacsi ◽  
Rita Ambrus ◽  
Piroska Szabó-Révész ◽  
Antoine van der Heijden ◽  
Joop H. ter Horst

2012 ◽  
Vol 100 (12) ◽  
pp. 123702 ◽  
Author(s):  
YuBin Xian ◽  
XinPei Lu ◽  
ShuQun Wu ◽  
Paul K. Chu ◽  
Yuan Pan

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