Hydrogen substitutes for the in situ generation of H2O2: An application in the Fenton reaction

Yalfani, Mohammad S.; Contreras, Sandra; Medina, Françesc; Sueiras, J.E.

doi:10.1016/j.jhazmat.2011.05.029

Cited by 18 publications

(17 citation statements)

References 24 publications

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“…In our result, a significant increase in XO activity in a concentrationdependent manner of VPA could produce a burst of free radicals. Once O 2 ÅÀ radical is produced, H 2 O 2 and Å OH are continuously produced by Haber-Weiss reaction and/or Fenton type reaction (Yalfani et al, 2011).…”

Section: Discussionmentioning

confidence: 99%

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

Chaudhary

Parvez

2012

Neuroscience

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Section: Discussionmentioning

confidence: 99%

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

Chaudhary

Parvez

2012

Neuroscience

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“…The principal industries that utilise H 2 O 2 (Figure ) are the pulp/paper bleaching and textile industries as well as water treatment where it is increasingly superseding chlorine containing oxidants, primarily due to increasing environmental protection legislation. In particular it is known that H 2 O 2 is able to destroy toxic chemicals present in industrial waste water such as thiocyanate, nitrate and hypochlorite ,…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in the Direct Synthesis of H₂O₂

2018

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Hydrogen peroxide (H2O2) is a highly effective, green oxidant that has found application in sectors ranging from the synthesis of fine chemicals and waste stream treatment to the extraction of precious metals and the bleaching of paper pulp and textiles. The growing demand for H2O2 has seen it become one of the 100 most important chemicals in the world. The direct synthesis of H2O2 from H2 and O2 has been a challenge for the scientific community for over 100 years and represents an attractive alternative to the current means of production. Herein we discuss the historical perspective of the direct synthesis process, the recent literature regarding catalyst design and the role of additives as well as the application of H2O2 as an in situ oxidant. We discuss the key problems that remain and conclude that although there has been progress with respect to the selectivity of hydrogen utilisation, there is a need to now concentrate on catalyst activity as the key remaining problem requiring a solution is the concentration of H2O2 that can be achieved, especially in flow reactors.

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“…Furthermore, H 2 O 2 finds significant application in organo-sulphur oxidation [3], alkene epoxidation [4] and is finding increased use in the treatment of industrial waste streams, in part due to increasing desire to limit the use of chloride containing oxidants [5]. With the application of in situ generated H 2 O 2 coupled with Fenton's reaction in the treatment of wastewater has widely reported [6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Direct Synthesis of H2O2 and Selective Oxidation of Methane to Methanol Using HZSM-5 Supported AuPd Catalysts

et al. 2019

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In this study we show that using gold palladium nanoparticles supported on a commercial aluminosilicate (HZSM-5) prepared using a wet co-impregnation method it is possible to produce hydrogen peroxide from molecular H 2 and O 2 via the direct synthesis reaction. Furthermore, we investigate the efficacy of these catalysts towards the oxidation of methane to methanol using commercially available H 2 O 2. The effect of SiO 2 : Al 2 O 3 ratio and calcination temperature is evaluated and a direct correlation between support acidity and the catalytic activity towards H 2 O 2 synthesis and methanol production is observed.

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Hydrogen substitutes for the in situ generation of H2O2: An application in the Fenton reaction

Cited by 18 publications

References 24 publications

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

Recent Advances in the Direct Synthesis of H₂O₂

The Direct Synthesis of H2O2 and Selective Oxidation of Methane to Methanol Using HZSM-5 Supported AuPd Catalysts

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Hydrogen substitutes for the in situ generation of H2O2: An application in the Fenton reaction

Cited by 18 publications

References 24 publications

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

An in vitro approach to assess the neurotoxicity of valproic acid-induced oxidative stress in cerebellum and cerebral cortex of young rats

Recent Advances in the Direct Synthesis of H2O2

The Direct Synthesis of H2O2 and Selective Oxidation of Methane to Methanol Using HZSM-5 Supported AuPd Catalysts

Contact Info

Product

Resources

About

Recent Advances in the Direct Synthesis of H₂O₂