Composites of [γ-H2PV2W10O40]3− and [α-SiW12O40]4− supported on Fe2O3 as heterogeneous catalysts for selective oxidation with aqueous hydrogen peroxide

2015 ◽  
Vol 5 (5) ◽  
pp. 2602-2611 ◽  
Author(s):  
Ye Wang ◽  
Keigo Kamata ◽  
Ryo Ishimoto ◽  
Yoshiyuki Ogasawara ◽  
Kosuke Suzuki ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
High Performance ◽  
Heterogeneous Catalysts ◽  
Aqueous Hydrogen Peroxide

The titled heterogeneous catalysts showed high performance for selective oxidation with H2O2.

scholarly journals Metal-Organic Frameworks in Oxidation Catalysis with Hydrogen Peroxide

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 283
Author(s):  
Oxana Kholdeeva ◽  
Nataliya Maksimchuk
Keyword(s):  
Hydrogen Peroxide ◽  
Liquid Phase ◽  
Selective Oxidation ◽  
Metal Organic Frameworks ◽  
Short Review ◽  
Catalytic Performance ◽  
Oxidation Catalysis ◽  
Catalyst Stability ◽  
Aqueous Hydrogen Peroxide ◽  
Metal Organic

In recent years, metal–organic frameworks (MOFs) have received increasing attention as selective oxidation catalysts and supports for their construction. In this short review paper, we survey recent findings concerning use of MOFs in heterogeneous liquid-phase selective oxidation catalysis with the green oxidant–aqueous hydrogen peroxide. MOFs having outstanding thermal and chemical stability, such as Cr(III)-based MIL-101, Ti(IV)-based MIL-125, Zr(IV)-based UiO-66(67), Zn(II)-based ZIF-8, and some others, will be in the main focus of this work. The effects of the metal nature and MOF structure on catalytic activity and oxidation selectivity are analyzed and the mechanisms of hydrogen peroxide activation are discussed. In some cases, we also make an attempt to analyze relationships between liquid-phase adsorption properties of MOFs and peculiarities of their catalytic performance. Attempts of using MOFs as supports for construction of single-site catalysts through their modification with heterometals will be also addressed in relation to the use of such catalysts for activation of H2O2. Special attention is given to the critical issues of catalyst stability and reusability. The scope and limitations of MOF catalysts in H2O2-based selective oxidation are discussed.

Insights into the direct selective oxidation of methane to methanol over ZSM-5 zeolytes in aqueous hydrogen peroxide

2020 ◽  
Vol 353 ◽  
pp. 269-278 ◽  
Author(s):  
Saeed Al-Shihri ◽  
Christian J. Richard ◽  
Hamid Al-Megren ◽  
David Chadwick
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Methane

scholarly journals Inside Cover: Selective Oxidation with Aqueous Hydrogen Peroxide by [PO4{WO(O2)2}4]3−Supported on Zinc-Modified Tin Dioxide (ChemCatChem 7/2015)

ChemCatChem ◽  
2015 ◽  
Vol 7 (7) ◽  
pp. 1032-1032
Author(s):  
Susumu Nojima ◽  
Keigo Kamata ◽  
Kosuke Suzuki ◽  
Kazuya Yamaguchi ◽  
Noritaka Mizuno
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Tin Dioxide ◽  
Aqueous Hydrogen Peroxide

Nanocrystalline gold and gold–palladium as effective catalysts for selective oxidation

2007 ◽  
Vol 22 (4) ◽  
pp. 831-837 ◽  
Author(s):  
Jennifer Edwards ◽  
Philip Landon ◽  
Albert F. Carley ◽  
Andrew A. Herzing ◽  
Masashi Watanabe ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Carbon Monoxide ◽  
Low Temperature ◽  
Selective Oxidation ◽  
Bimetallic Catalysts ◽  
Heterogeneous Catalysts ◽  
Carbon Monoxide Oxidation ◽  
Oxidation Catalysis ◽  
Recent Interest ◽  
Direct Formation

The recent interest in oxidation catalysis provides the focus for this article. Until recently, gold has been overlooked as a key component of both homogeneous and heterogeneous catalysts. However, the observation in the 1980s that nanocrystalline gold supported on oxides was an effective catalyst for low-temperature carbon monoxide oxidation has now captured the imagination of many researchers. At present, low-temperature carbon monoxide oxidation remains an intensely studied field, but in recent years increased emphasis has been placed on using gold catalysts for selective oxidation. For example, the oxidation of alkanes, alkenes, and alcohols have all been shown to be effective with gold-based catalysts. In addition gold–palladium bimetallic catalysts have been shown to be very effective for the direct formation of hydrogen peroxide, and this will be described in this article.

Highly Selective Oxidation of Alkylphenols top-Benzoquinones with Aqueous Hydrogen Peroxide Catalyzed by Divanadium-Substituted Polyoxotungstates

ACS Catalysis ◽  
2014 ◽  
Vol 4 (8) ◽  
pp. 2706-2713 ◽  
Author(s):  
Irina D. Ivanchikova ◽  
Nataliya V. Maksimchuk ◽  
Raisa I. Maksimovskaya ◽  
Gennadii M. Maksimov ◽  
Oxana A. Kholdeeva
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Aqueous Hydrogen Peroxide

scholarly journals The Selective Oxidation of Sulfides to Sulfoxides or Sulfones with Hydrogen Peroxide Catalyzed by a Dendritic Phosphomolybdate Hybrid

Catalysts ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 791 ◽  
Author(s):  
Qiao-Lin Tong ◽  
Zhan-Fang Fan ◽  
Jian-Wen Yang ◽  
Qi Li ◽  
Yi-Xuan Chen ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
First Generation ◽  
Low Cost ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Sulfides ◽  
Smart Drug

The oxidation of sulfides to their corresponding sulfoxides or sulfones has been achieved using a low-cost poly(amidoamine) with a first-generation coupled phosphomolybdate hybrid as the catalyst and aqueous hydrogen peroxide as the oxidant. The reusability of the catalyst was revealed in extensive experiments. The practice of this method in the preparation of a smart drug Modafinil has proved its good applicability.

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