Heterometallic and Hydrophobic Metal–Organic Frameworks as Durable Photocatalysts for Boosting Hydrogen Peroxide Production in a Two-Phase System

2021 ◽  
Author(s):  
Xiaolang Chen ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Catherine Louis ◽  
Hiromi Yamashita
Keyword(s):  
Hydrogen Peroxide ◽  
Metal Organic Frameworks ◽  
Phase System ◽  
Hydrogen Peroxide Production ◽  
Two Phase ◽  
Metal Organic

Metal–organic framework-based nanomaterials for photocatalytic hydrogen peroxide production

2020 ◽  
Vol 22 (26) ◽  
pp. 14404-14414 ◽  
Author(s):  
Xiaolang Chen ◽  
Yoshifumi Kondo ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Catherine Louis ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Single Phase ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Phase System ◽  
Hydrogen Peroxide Production ◽  
Two Phase ◽  
System P ◽  
Visible Light Driven ◽  
Metal Organic

Metal–organic frameworks act as efficient photocatalysts for visible-light driven hydrogen peroxide production in a single-phase system and two-phase system.

Two‐Phase System Utilizing Hydrophobic Metal–Organic Frameworks (MOFs) for Photocatalytic Synthesis of Hydrogen Peroxide

2019 ◽  
Vol 131 (16) ◽  
pp. 5456-5460 ◽  
Author(s):  
Yusuke Isaka ◽  
Yudai Kawase ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Hiromi Yamashita
Keyword(s):  
Hydrogen Peroxide ◽  
Metal Organic Frameworks ◽  
Phase System ◽  
Two Phase ◽  
Metal Organic ◽  
Photocatalytic Synthesis

A hydrophobic titanium doped zirconium-based metal organic framework for photocatalytic hydrogen peroxide production in a two-phase system

2020 ◽  
Vol 8 (4) ◽  
pp. 1904-1910 ◽  
Author(s):  
Xiaolang Chen ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Catherine Louis ◽  
Hiromi Yamashita
Keyword(s):  
Hydrogen Peroxide ◽  
Benzyl Alcohol ◽  
Metal Organic Framework ◽  
Phase System ◽  
Hydrogen Peroxide Production ◽  
Two Phase ◽  
System P ◽  
Metal Organic ◽  
System Water ◽  
Organic Framework

A hydrophobic Ti doped Zr-based MOF was synthesized and used for photocatalytic H2O2 production in a two-phase system (water/benzyl alcohol).

Two‐Phase System Utilizing Hydrophobic Metal–Organic Frameworks (MOFs) for Photocatalytic Synthesis of Hydrogen Peroxide

2019 ◽  
Vol 58 (16) ◽  
pp. 5402-5406 ◽  
Author(s):  
Yusuke Isaka ◽  
Yudai Kawase ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Hiromi Yamashita
Keyword(s):  
Hydrogen Peroxide ◽  
Metal Organic Frameworks ◽  
Phase System ◽  
Two Phase ◽  
Metal Organic ◽  
Photocatalytic Synthesis

Visible-Light-Driven Hydrogen Peroxide Production from Water and Dioxygen by Perylenetetracarboxylic Diimides Modified Titanium-Based Metal–Organic Frameworks

2021 ◽  
Author(s):  
Xiaolang Chen ◽  
Yoshifumi Kondo ◽  
Shuangjun Li ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Visible Light ◽  
Metal Organic Frameworks ◽  
Hydrogen Peroxide Production ◽  
Visible Light Driven ◽  
Metal Organic

Metal‒organic frameworks (MOFs) are promising materials for photocatalytic hydrogen peroxide (H2O2) production from water (H2O) and dioxygen (O2). However, H2O2 production from H2O and O2 using MOFs has remained challenging...

Introduction of Secondary Ligand in Titanium-Based Metal-Organic Frameworks for Visible-Light-Driven Photocatalytic Hydrogen Peroxide Production from Dioxygen Reduction

2021 ◽  
Author(s):  
Xiaolang Chen ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Catherine Louis ◽  
Hiromi Yamashita
Keyword(s):  
Hydrogen Peroxide ◽  
Visible Light ◽  
Catalytic Properties ◽  
Metal Organic Frameworks ◽  
Hydrogen Peroxide Production ◽  
Multiple Components ◽  
Dioxygen Reduction ◽  
Visible Light Driven ◽  
Metal Organic ◽  
Secondary Ligand

Introduction of multiple components with specific properties in metal–organic frameworks (MOFs) is an attractive strategy to modify their catalytic properties. Herein, through the introduction of ligand 4,4’,4’’,4’’’-(pyrene-1,3,6,8-tetrayl)tetrabenzoic acid (L2) in...

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.

Selective Cyclohexene Oxidation to Allylic Compounds over Cu-triazole Framework via Homolytic Activation of Hydrogen Peroxide

2021 ◽  
Author(s):  
Panyapat Ponchai ◽  
Kanyaporn Adpakpang ◽  
Sareeya Bureekaew
Keyword(s):  
Hydrogen Peroxide ◽  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Porous Structures ◽  
Cyclohexene Oxidation ◽  
Catalytic Sites ◽  
P Utilization ◽  
Metal Organic ◽  
Activation Of Hydrogen Peroxide

Utilization of metal-organic frameworks as heterogeneous catalysts is crucial owing to their abundant catalytic sites and well-defined porous structures. Highly robust [Cu3(trz)3(μ3-OH)(OH)2(H2O)4]∙2H2O (trz = 1,2,4-triazole) was employed as a catalyst...

Development of Au-Pd@UiO-66-on-ZIF-L/CC as a self-supported electrochemical sensor for in situ monitoring of cellular hydrogen peroxide

2021 ◽  
Author(s):  
Jilin Zheng ◽  
Peng Zhao ◽  
Shiying Zhou ◽  
Sha Chen ◽  
Yi Liang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Noble Metals ◽  
Electrochemical Sensors ◽  
Metal Organic Frameworks ◽  
Electrochemical Sensing ◽  
In Situ Monitoring ◽  
Metal Organic

Integrating metal-organic frameworks (MOFs) of different components or structures together and exploiting them as electrochemical sensors for electrochemical sensing have aroused great interest. And the incorporation of noble metals with...

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