Single-Site Heterogeneous Catalysts for Olefin Polymerization Enabled by Cation Exchange in a Metal-Organic Framework

2016 ◽  
Vol 138 (32) ◽  
pp. 10232-10237 ◽  
Author(s):  
Robert J. Comito ◽  
Keith J. Fritzsching ◽  
Benjamin J. Sundell ◽  
Klaus Schmidt-Rohr ◽  
Mircea Dincă
Keyword(s):  
Cation Exchange ◽  
Heterogeneous Catalysts ◽  
Olefin Polymerization ◽  
Metal Organic Framework ◽  
Single Site ◽  
Metal Organic ◽  
Organic Framework

The concept, reality and utility of single-site heterogeneous catalysts (SSHCs)

2014 ◽  
Vol 16 (17) ◽  
pp. 7647-7661 ◽  
Author(s):  
John Meurig Thomas
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Framework ◽  
Single Site ◽  
Inner Surface ◽  
Metal Organic ◽  
Active Centres ◽  
Organic Framework

The large-pores of this metal–organic framework allow bulky reactants to be catalytically converted at single-site active centres situated at the inner surface.

“Click” post-functionalization of a metal–organic framework for engineering active single-site heterogeneous Ru(iii) catalysts

2015 ◽  
Vol 51 (48) ◽  
pp. 9884-9887 ◽  
Author(s):  
Suntao Wu ◽  
Liyu Chen ◽  
Biaolin Yin ◽  
Yingwei Li
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Framework ◽  
Single Site ◽  
Highly Active ◽  
Modification Method ◽  
Metal Organic ◽  
Post Functionalization ◽  
Organic Framework

A terpyridyl NNN-chelator has been successfully incorporated into MIL-101(Cr) by using a click post-synthetic modification method, offering a useful platform for metalation to prepare highly active and stable single-site heterogeneous catalysts.

An Overview of Metal-organic Frameworks-based Acid/Base Catalysts for Biofuel Synthesis

2020 ◽  
Vol 24 (16) ◽  
pp. 1876-1891
Author(s):  
Qiuyun Zhang ◽  
Yutao Zhang ◽  
Jingsong Cheng ◽  
Hu Li ◽  
Peihua Ma
Keyword(s):  
Alternative Fuels ◽  
Heterogeneous Catalysts ◽  
Supported Catalysts ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Flexible Structures ◽  
Biodiesel Production ◽  
Biodiesel Synthesis ◽  
Metal Organic ◽  
Organic Framework

Biofuel synthesis is of great significance for producing alternative fuels. Among the developed catalytic materials, the metal-organic framework-based hybrids used as acidic, basic, or supported catalysts play major roles in the biodiesel production. This paper presents a timely and comprehensive review of recent developments on the design and preparation of metal-organic frameworks-based catalysts used for biodiesel synthesis from various oil feedstocks, including MILs-based catalysts, ZIFs-based catalysts, UiO-based catalysts, Cu-BTC-based catalysts, and MOFs-derived porous catalysts. Due to their unique and flexible structures, excellent thermal and hydrothermal stability, and tunable host-guest interactions, as compared with other heterogeneous catalysts, metal-organic framework-based catalysts have good opportunities for application in the production of biodiesel at industrial scale.

A post-synthetic approach triggers selective and reversible sulphur dioxide adsorption on a metal–organic framework

2018 ◽  
Vol 54 (65) ◽  
pp. 9063-9066 ◽  
Author(s):  
Marta Mon ◽  
Estefanía Tiburcio ◽  
Jesús Ferrando-Soria ◽  
Rodrigo Gil San Millán ◽  
Jorge A. R. Navarro ◽  
...  
Keyword(s):  
Solid State ◽  
Cation Exchange ◽  
Sulphur Dioxide ◽  
Metal Organic Framework ◽  
Exchange Process ◽  
Synthetic Approach ◽  
Metal Organic ◽  
Organic Framework

We report the application of a post-synthetic solid-state cation-exchange process to afford a novel 3D MOF with hydrated barium cations hosted at pores able to trigger selective and reversible SO2adsorption.

Heterogenization of Trinuclear Palladium Complex into an Anionic Metal–Organic Framework through Postsynthetic Cation Exchange

2019 ◽  
Vol 38 (18) ◽  
pp. 3460-3465 ◽  
Author(s):  
Junyu Ren ◽  
Pui Ching Lan ◽  
Meng Chen ◽  
Weijie Zhang ◽  
Shengqian Ma
Keyword(s):  
Cation Exchange ◽  
Palladium Complex ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Trimetallic conductive metal–organic frameworks as precatalysts for the oxygen evolution reaction with enhanced activity

2020 ◽  
Vol 4 (9) ◽  
pp. 4589-4597
Author(s):  
Xiaofei Shi ◽  
Rui Hua ◽  
Yulong Xu ◽  
Tong Liu ◽  
Guang Lu
Keyword(s):  
Cation Exchange ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Solvothermal Synthesis ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Enhanced Activity ◽  
Metal Organic ◽  
Organic Framework

A strategy based on solvothermal synthesis and cation-exchange was developed to prepare the trimetallic FeCo0.6Ni0.4-CAT metal–organic framework (MOF) as the precatalyst for oxygen evolution reaction.

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