Facile Synthesis of a Nanocrystalline Metal-Organic Framework Impregnated with a Phosphovanadomolybdate and Its Remarkable Catalytic Performance in Ultradeep Oxidative Desulfurization

ChemCatChem ◽  
2013 ◽  
Vol 5 (10) ◽  
pp. 3086-3091 ◽  
Author(s):  
Yiwei Liu ◽  
Shumei Liu ◽  
Shuxia Liu ◽  
Dadong Liang ◽  
Shujun Li ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Performance ◽  
Facile Synthesis ◽  
Nanocrystalline Metal ◽  
Metal Organic ◽  
Organic Framework

scholarly journals An Effective Hybrid Heterogeneous Catalyst to Desulfurize Diesel: Peroxotungstate@Metal–Organic Framework

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5494
Author(s):  
Yan Gao ◽  
Fátima Mirante ◽  
Baltazar de Castro ◽  
Jianshe Zhao ◽  
Luís Cunha-Silva ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Efficiency ◽  
Catalytic Performance ◽  
Impregnation Method ◽  
Extraction Solvent ◽  
Metal Organic ◽  
Model Diesel ◽  
Organic Framework

A peroxotungstate composite comprising the chromium terephthalate metal–organic framework MIL-101(Cr) and the Venturello peroxotungstate [PO4{WO(O2)2}4]3− (PW4) has been prepared by the impregnation method. The PW4@MIL-101(Cr) composite presents high catalytic efficiency for oxidative desulfurization of a multicomponent model diesel containing the most refractory sulfur compounds present in real fuels (2000 ppm of total S). The catalytic performance of this heterogeneous catalyst is similar to the corresponding homogeneous PW4 active center. Desulfurization efficiency of 99.7% was achieved after only 40 min at 70 °C using H2O2 as an oxidant and an ionic liquid as an extraction solvent ([BMIM]PF6, 2:1 model diesel/[BMIM]PF6). High recycling and reusing capacity was also found for PW4@MIL-101(Cr), maintaining its activity for consecutive oxidative desulfurization cycles. A comparison of the catalytic performance of this peroxotungstate composite with others previously reported tungstate@MIL-101(Cr) catalysts indicates that the presence of active oxygen atoms from the peroxo groups promotes a higher oxidative catalytic efficiency in a shorter reaction time.

Size modulation of MIL-125 nanocrystals to promote the catalytic performance towards oxidative desulfurization

2021 ◽  
Author(s):  
Na Li ◽  
Zongwen Zhang ◽  
Jia-Ni Zhang ◽  
Yue Ma ◽  
Xiao-Yu Chen ◽  
...  
Keyword(s):  
Cinnamic Acid ◽  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Performance ◽  
Crystalline Size ◽  
Modulation Method ◽  
Metal Organic ◽  
Ca 50 ◽  
Organic Framework

The Ti-based metal-organic framework (Ti-MOF) MIL-125 with tunable crystalline size in the range of ca. 50 nm to 1500 nm was synthesized by coordination modulation method using trans-cinnamic acid (CA)...

A facile synthesis of multi metal-doped rectangular ZnO nanocrystals using a nanocrystalline metal–organic framework template

Nanoscale ◽  
2014 ◽  
Vol 6 (19) ◽  
pp. 10995-11001 ◽  
Author(s):  
Dong Ki Lee ◽  
Jung Hyo Park ◽  
Ji Il Choi ◽  
Yeob Lee ◽  
Sang Jun Kim ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Facile Synthesis ◽  
Nanocrystalline Metal ◽  
Zno Nanocrystals ◽  
Metal Organic ◽  
Metal Doped ◽  
Organic Framework

Shape-controlled synthesis of the metal–organic framework MIL-125 towards a highly enhanced catalytic performance for the oxidative desulfurization of 4,6-dimethyldibenzothiophene

2020 ◽  
Vol 49 (29) ◽  
pp. 10052-10057 ◽  
Author(s):  
Pei Yang ◽  
Yang Huang ◽  
Zong-Wen Zhang ◽  
Na Li ◽  
Yang Fan
Keyword(s):  
Catalytic Activity ◽  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Performance ◽  
Modulation Method ◽  
Controlled Synthesis ◽  
Metal Organic ◽  
Shape Controlled ◽  
Organic Framework

Nanoscale MIL-125 crystals with truncated octahedral shape and dominantly exposed {101} facets were synthesized by the coordination modulation method, and they exhibit remarkably enhanced catalytic activity towards the oxidative desulfurization of 4,6-DMDBT.

scholarly journals Correction to: Facile synthesis of the magnetic metal–organic framework Fe3O4/Cu3(BTC)2 for efficient dye removal

2018 ◽  
Vol 17 (2) ◽  
pp. 1175-1175 ◽  
Author(s):  
Hui Sun ◽  
Hengyuan Zhang ◽  
Huimin Mao ◽  
Bin Yu ◽  
Jian Han ◽  
...  
Keyword(s):  
Dye Removal ◽  
Metal Organic Framework ◽  
Facile Synthesis ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Organic Framework

scholarly journals A Zirconium Metal-Organic Framework with SOC Topological Net for Catalytic Peptide Bond Hydrolysis

2021 ◽  
Author(s):  
Sujing Wang ◽  
Antoine Tissot ◽  
Guillaume Maurin ◽  
Tatjana Parac-Vogt ◽  
Christian Serre ◽  
...  
Keyword(s):  
Active Sites ◽  
Metal Organic Framework ◽  
Cost Effective ◽  
Peptide Bond ◽  
Catalytic Performance ◽  
Wide Range ◽  
Horse Heart Myoglobin ◽  
Metal Organic ◽  
Effective Synthesis ◽  
Organic Framework

<div>The discovery of nanozymes for selective cleavage of proteins would boost the emerging areas of modern proteomics, however, the development of efficient and reusable artificial catalysts for peptide bond hydrolysis is challenging. Here we report the detailed catalytic properties of a microporous zirconium carboxylate metal-organic framework, MIP-201, in promoting peptide bond hydrolysis in a simple dipeptide, as well as in horse-heart myoglobin (Mb) protein that consists of 153 amino acids. We demonstrate that MIP-201 features an excellent catalytic activity and selectivity, a good tolerance toward reaction conditions covering a wide range of different pH values, and importantly, an exceptional recycling ability associated with easy regeneration process. Taking into account the excellent catalytic performance of MIP-201 and its other advantages such as 6-connected Zr6 cluster active sites, the green, scalable and cost-effective synthesis, and an outstanding chemical and architectural stability, our finding suggests that MIP-201 may be a promising and practical alternative to the current commercially available catalysts for peptide bond hydrolysis.</div>

scholarly journals A Zirconium Metal-Organic Framework with SOC Topological Net for Catalytic Peptide Bond Hydrolysis

2021 ◽  
Author(s):  
Sujing Wang ◽  
Antoine Tissot ◽  
Guillaume Maurin ◽  
Tatjana Parac-Vogt ◽  
Christian Serre ◽  
...  
Keyword(s):  
Active Sites ◽  
Metal Organic Framework ◽  
Cost Effective ◽  
Peptide Bond ◽  
Catalytic Performance ◽  
Wide Range ◽  
Horse Heart Myoglobin ◽  
Metal Organic ◽  
Effective Synthesis ◽  
Organic Framework

<div>The discovery of nanozymes for selective cleavage of proteins would boost the emerging areas of modern proteomics, however, the development of efficient and reusable artificial catalysts for peptide bond hydrolysis is challenging. Here we report the detailed catalytic properties of a microporous zirconium carboxylate metal-organic framework, MIP-201, in promoting peptide bond hydrolysis in a simple dipeptide, as well as in horse-heart myoglobin (Mb) protein that consists of 153 amino acids. We demonstrate that MIP-201 features an excellent catalytic activity and selectivity, a good tolerance toward reaction conditions covering a wide range of different pH values, and importantly, an exceptional recycling ability associated with easy regeneration process. Taking into account the excellent catalytic performance of MIP-201 and its other advantages such as 6-connected Zr6 cluster active sites, the green, scalable and cost-effective synthesis, and an outstanding chemical and architectural stability, our finding suggests that MIP-201 may be a promising and practical alternative to the current commercially available catalysts for peptide bond hydrolysis.</div>

scholarly journals Immobilization of Chloroperoxidase in Metal Organic Framework and Its Catalytic Performance

2017 ◽  
Vol 75 (3) ◽  
pp. 293 ◽  
Author(s):  
Ruinan Zhao ◽  
Mancheng Hu ◽  
Shuni Li ◽  
Quanguo Zhai ◽  
Yucheng Jiang
Keyword(s):  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Metal Organic ◽  
Organic Framework
Sign in / Sign up

Export Citation Format

Share Document