The study of H2O2 generation by DC diaphragm discharge in liquids

2004 ◽  
Vol 54 (S3) ◽  
pp. C1050-C1055 ◽  
Author(s):  
Z. Stará ◽  
F. Krčma
Keyword(s):  
Diaphragm Discharge ◽  
H2o2 Generation ◽  
Discharge In Liquids

HF plasma pencil and DC diaphragm discharge in liquids — diagnostics and applications

2006 ◽  
Vol 56 (S2) ◽  
pp. B1051-B1056 ◽  
Author(s):  
M. Klíma ◽  
P. Slavíček ◽  
M. Šíra ◽  
T. Čižmár ◽  
P. Vaněk
Keyword(s):  
Diaphragm Discharge ◽  
Discharge In Liquids ◽  
Plasma Pencil

scholarly journals Diaphragm discharge in liquids: Fundamentals and applications

2010 ◽  
Vol 207 ◽  
pp. 012010 ◽  
Author(s):  
Frantisek Krcma ◽  
Zdenka Stara ◽  
Jana Prochazkova
Keyword(s):  
Diaphragm Discharge ◽  
Discharge In Liquids

The Solvent Effect on H2O2 Generation at Room Temperature Ionic Liquid|Water Interface

ChemPhysChem ◽  
2021 ◽  
Author(s):  
Marcin Wojciech Opallo ◽  
Justyna Kalisz ◽  
Wojciech Nogala ◽  
Wojciech Adamiak ◽  
Mateusz Gocyla ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solvent Effect ◽  
Liquid Water ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Water Interface ◽  
H2o2 Generation

Rational design of highly selective nitrogen-doped Fe2O3-CNTs catalyst towards H2O2 generation in alkaline media

2020 ◽  
Vol 45 (11) ◽  
pp. 6128-6137 ◽  
Author(s):  
Xiaoyang Cheng ◽  
Shasha Dou ◽  
Guihua Qin ◽  
Benzhi Wang ◽  
Puxuan Yan ◽  
...  
Keyword(s):  
Rational Design ◽  
Alkaline Media ◽  
Nitrogen Doped ◽  
H2o2 Generation

In Situ Growth of a Cationic Polymer from the N-Terminus of Glucose Oxidase To Regulate H2O2 Generation for Cancer Starvation and H2O2 Therapy

2019 ◽  
Vol 11 (10) ◽  
pp. 9756-9762 ◽  
Author(s):  
Hanjun Hao ◽  
Mengmeng Sun ◽  
Pengyong Li ◽  
Jiawei Sun ◽  
Xinyu Liu ◽  
...  
Keyword(s):  
Glucose Oxidase ◽  
Cationic Polymer ◽  
In Situ Growth ◽  
N Terminus ◽  
H2o2 Generation

Spontaneous stepwise formation of polar-facet-dominant ZnO crystals for enhanced catalytic H2O2 generation

2021 ◽  
pp. 150061
Author(s):  
Hyunseok Jang ◽  
Han Beom Jeong ◽  
Hyeonjin Cho ◽  
Jieun Kim ◽  
Wonjun Jang ◽  
...  
Keyword(s):  
H2o2 Generation ◽  
Stepwise Formation

scholarly journals Generation of reactive oxygen species by promoting the Cu(II)/Cu(I) redox cycle with reducing agents in aerobic aqueous solution

2018 ◽  
Vol 78 (6) ◽  
pp. 1390-1399 ◽  
Author(s):  
Wenshu Li ◽  
Peng Zhou ◽  
Jing Zhang ◽  
Yongli Zhang ◽  
Gucheng Zhang ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Aqueous Solution ◽  
Superoxide Radical ◽  
Reactive Oxygen ◽  
Reducing Agents ◽  
Oxygen Species ◽  
Redox Cycle ◽  
Copper Species ◽  
Chain Reactions ◽  
H2o2 Generation

Abstract This study investigated the generation of reactive oxygen species (ROS) (O2−•, H2O2, and HO•) by promoting the Cu(II)/Cu(I) redox cycle with certain reducing agents (RAs) in aerobic aqueous solution, and benzoic acid (BA) was employed as indicator for the hydroxyl radical (HO•). Hydroxylamine (HA) can reduce Cu(II) to Cu(I) to induce chain reactions of copper species resulting in the generation of the superoxide radical (O2−•) and hydrogen peroxide (H2O2), and the intermediate Cu(I) can further activate H2O2 via a Fenton-like reaction to produce HO•, creating the remarkable BA degradation. O2 is indispensable, and unprotonated HA is the motive power in the O2/Cu/HA system. Moreover, pH is a crucial factor of the O2/Cu/HA system due to the protonated HA not being able to reduce Cu(II) into Cu(I). The oxidation of HA can be effectively induced by trace amounts of Cu(II), and both a higher HA dosage and a higher Cu(II) dosage can enhance H2O2 generation and BA degradation. In addition, some other RAs that can reduce Cu(II) into Cu(I) could replace HA in the O2/Cu/HA system to induce the generation of these ROS in aerobic aqueous solution.

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