Flow Spin-Trapping ESR Detection of •OH and •H Radicals Derived from Helium Atmospheric-Pressure Plasma at Gas–Liquid Interface Employing a Micro Open-Flow Reactor

2021 ◽  
Author(s):  
Yasuhiro Sakurai ◽  
Naoko Yamamoto ◽  
Yuki Yabuta ◽  
Kenji Kanaori ◽  
Kunihiko Tajima
Keyword(s):  
Atmospheric Pressure ◽  
Flow Reactor ◽  
Atmospheric Pressure Plasma ◽  
Spin Trapping ◽  
Liquid Interface ◽  
Open Flow ◽  
Pressure Plasma

Particle emission with identification from an atmospheric pressure plasma liquid interface

2021 ◽  
Vol 119 (13) ◽  
pp. 134102
Author(s):  
Yao E. Kovach ◽  
Zhehui Wang ◽  
John E. Foster
Keyword(s):  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Particle Emission ◽  
Liquid Interface ◽  
Pressure Plasma

Nonthermal Atmospheric Pressure Plasma for Methylene Blue Dye Decolorization by Using Slug Flow Reactor System

2020 ◽  
Vol 40 (4) ◽  
pp. 985-1000
Author(s):  
Motoki Yamada ◽  
Wahyudiono ◽  
Siti Machmudah ◽  
Hideki Kanda ◽  
Motonobu Goto
Keyword(s):  
Methylene Blue ◽  
Atmospheric Pressure ◽  
Slug Flow ◽  
Flow Reactor ◽  
Atmospheric Pressure Plasma ◽  
Dye Decolorization ◽  
Reactor System ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Pressure Plasma

Free radical generation by non-equilibrium atmospheric pressure plasma in alcohol–water mixtures: an EPR-spin trapping study

2018 ◽  
Vol 51 (9) ◽  
pp. 095202 ◽  
Author(s):  
Hidefumi Uchiyama ◽  
Kenji Ishikawa ◽  
Qing-Li Zhao ◽  
Gabor Andocs ◽  
Nobuyuki Nojima ◽  
...  
Keyword(s):  
Free Radical ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Spin Trapping ◽  
Free Radical Generation ◽  
Pressure Plasma ◽  
Alcohol Water ◽  
Radical Generation ◽  
Epr Spin Trapping ◽  
Non Equilibrium

Molecular-structure variation of biomolecules irradiated with atmospheric-pressure plasma through plasma/liquid interface

2014 ◽  
Vol 54 (1S) ◽  
pp. 01AF04 ◽  
Author(s):  
Kosuke Takenaka ◽  
Atushi Miyazaki ◽  
Kazufumi Kawabata ◽  
Giichiro Uchida ◽  
Yuichi Setsuhara
Keyword(s):  
Molecular Structure ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Liquid Interface ◽  
Structure Variation ◽  
Pressure Plasma

Development of the Local Ambient Gas Control Technology and its Application to Atmospheric Pressure Plasma Processes

2013 ◽  
Vol 133 (5) ◽  
pp. 164-169 ◽  
Author(s):  
Teruki Naito ◽  
Nobuaki Konno ◽  
Takashi Tokunaga ◽  
Toshihiro Itoh
Keyword(s):  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Control Technology ◽  
Pressure Plasma ◽  
Ambient Gas ◽  
Gas Control

Ultrasonic Wave Detection in Atmospheric Pressure Plasma Using Fraunhofer Diffraction Effect

PIERS Online ◽  
2010 ◽  
Vol 6 (7) ◽  
pp. 636-639
Author(s):  
Toshiyuki Nakamiya ◽  
Fumiaki Mitsugi ◽  
Shota Suyama ◽  
Tomoaki Ikegami ◽  
Yoshito Sonoda ◽  
...  
Keyword(s):  
Ultrasonic Wave ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Diffraction Effect ◽  
Fraunhofer Diffraction ◽  
Wave Detection ◽  
Pressure Plasma

scholarly journals Atmospheric Pressure Plasma Deposition of TiO2: A Review

Materials ◽  
2020 ◽  
Vol 13 (13) ◽  
pp. 2931
Author(s):  
Soumya Banerjee ◽  
Ek Adhikari ◽  
Pitambar Sapkota ◽  
Amal Sebastian ◽  
Sylwia Ptasinska
Keyword(s):  
Atmospheric Pressure ◽  
Gas Flow ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Cost Savings ◽  
Historical Background ◽  
Pressure Plasma ◽  
Wide Range ◽  
The Status ◽  
Deposition Techniques

Atmospheric pressure plasma (APP) deposition techniques are useful today because of their simplicity and their time and cost savings, particularly for growth of oxide films. Among the oxide materials, titanium dioxide (TiO2) has a wide range of applications in electronics, solar cells, and photocatalysis, which has made it an extremely popular research topic for decades. Here, we provide an overview of non-thermal APP deposition techniques for TiO2 thin film, some historical background, and some very recent findings and developments. First, we define non-thermal plasma, and then we describe the advantages of APP deposition. In addition, we explain the importance of TiO2 and then describe briefly the three deposition techniques used to date. We also compare the structural, electronic, and optical properties of TiO2 films deposited by different APP methods. Lastly, we examine the status of current research related to the effects of such deposition parameters as plasma power, feed gas, bias voltage, gas flow rate, and substrate temperature on the deposition rate, crystal phase, and other film properties. The examples given cover the most common APP deposition techniques for TiO2 growth to understand their advantages for specific applications. In addition, we discuss the important challenges that APP deposition is facing in this rapidly growing field.

Effects of iodine dopant on atmospheric pressure plasma polymerized pyrrole in remote and coupling methods

2018 ◽  
Vol 677 (1) ◽  
pp. 135-142
Author(s):  
Dong Ha Kim ◽  
Choon-Sang Park ◽  
Eun Young Jung ◽  
Bhum Jae Shin ◽  
Jae Young Kim ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Pressure Plasma ◽  
Coupling Methods
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