Ratiometric recognition of humidity by a europium-organic framework equipped with quasi-open metal site

2021 ◽  
Vol 64 (10) ◽  
pp. 1723-1729
Author(s):  
Wei Zhang ◽  
Jian Xie ◽  
Zhuyin Sui ◽  
Zhijun Xu ◽  
Xiaoze Wang ◽  
...  
Keyword(s):  
Metal Site ◽  
Organic Framework

scholarly journals Backbonding contributions to small molecule chemisorption in a metal–organic framework with open copper(i) centers

2021 ◽  
Author(s):  
Gregory M. Su ◽  
Han Wang ◽  
Brandon R. Barnett ◽  
Jeffrey R. Long ◽  
David Prendergast ◽  
...  
Keyword(s):  
Fine Structure ◽  
Small Molecule ◽  
Metal Organic Framework ◽  
X Ray ◽  
Metal Site ◽  
Absorption Fine ◽  
Metal Organic ◽  
X Ray Absorption ◽  
Organic Framework

In situ near edge X-ray absorption fine structure spectroscopy directly probes unoccupied states associated with backbonding interactions between the open metal site in a metal–organic framework and various small molecule guests.

Ultrafast assembly of swordlike Cu3(1,3,5-benzenetricarboxylate)n metal–organic framework crystals with exposed active metal sites

2020 ◽  
Vol 5 (7) ◽  
pp. 1050-1057 ◽  
Author(s):  
Heba Ahmed ◽  
Xinci Yang ◽  
Yemima Ehrnst ◽  
Ninweh N. Jeorje ◽  
Susan Marqus ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Large Aspect Ratio ◽  
Metal Site ◽  
Site Density ◽  
Active Metal ◽  
Metal Organic ◽  
Enhanced Conductivity ◽  
Organic Framework

A new acoustomicrofluidic method for synthesizing copper-based metal–organic frameworks is shown to yield novel large aspect ratio elongated crystal morphologies with high active metal site density on their surfaces, leading to enhanced conductivity.

Olefin/Paraffin Separation in Open Metal Site Cu-BTC Metal–Organic Framework

2017 ◽  
Vol 121 (5) ◽  
pp. 3126-3132 ◽  
Author(s):  
A. Luna-Triguero ◽  
J. M. Vicent-Luna ◽  
P. Gómez-Álvarez ◽  
S. Calero
Keyword(s):  
Metal Organic Framework ◽  
Metal Site ◽  
Metal Organic ◽  
Organic Framework

Open metal site (OMS) and Lewis basic site (LBS)-functionalized copper–organic framework with high CO2 uptake performance and highly selective CO2/N2 and CO2/CH4 separation

CrystEngComm ◽  
2020 ◽  
Vol 22 (19) ◽  
pp. 3378-3384 ◽  
Author(s):  
Cheng He ◽  
Chao Hou ◽  
Yu Min Wang ◽  
Xue Yong Gong ◽  
Hong Li Jiang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Porous Metal ◽  
Basic Site ◽  
Co2 Uptake ◽  
High Co2 ◽  
Metal Site ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Excellent Selectivity ◽  
Organic Framework

A robust porous metal–organic framework with dual functionalities of open metal sites (OMSs) and O-rich Lewis basic sites (LBSs) has been designed and synthesized, and shows high CO2 uptake and excellent selectivity for CO2 over N2 and CH4.

Effects of Open Metal Site Availability on Adsorption Capacity and Olefin/Paraffin Selectivity in the Metal–Organic Framework Cu3(BTC)2

2016 ◽  
Vol 55 (17) ◽  
pp. 5043-5053 ◽  
Author(s):  
Jason Bentley ◽  
Guo Shiou Foo ◽  
Meha Rungta ◽  
Neeraj Sangar ◽  
Carsten Sievers ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Metal Organic Framework ◽  
Metal Site ◽  
Metal Organic ◽  
Organic Framework

Atomically Dispersed Iron Metal Site in a Porphyrin-Based Metal–Organic Framework for Photocatalytic Nitrogen Fixation

ACS Nano ◽  
2021 ◽  
Author(s):  
Shanshan Shang ◽  
Wei Xiong ◽  
Chao Yang ◽  
Bernt Johannessen ◽  
Rugeng Liu ◽  
...  
Keyword(s):  
Nitrogen Fixation ◽  
Metal Organic Framework ◽  
Metal Site ◽  
Iron Metal ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Stabilized open metal sites in bimetallic metal–organic framework catalysts for hydrogen production from alcohols

2021 ◽  
Author(s):  
Jonathan L. Snider ◽  
Ji Su ◽  
Pragya Verma ◽  
Farid El Gabaly ◽  
Joshua D. Sugar ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Metal Organic Framework ◽  
Metal Site ◽  
Highly Active ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Alcohol Dehydrogenation ◽  
Organic Framework

Bimetallic (NixMg1−x)-MOF-74 stabilizes Ni2+ open metal site relative to Ni-MOF-74, resulting in a highly active and selective alcohol dehydrogenation catalyst.

Adsorption of two gas molecules at a single metal site in a metal–organic framework

2016 ◽  
Vol 52 (53) ◽  
pp. 8251-8254 ◽  
Author(s):  
Tomče Runčevski ◽  
Matthew T. Kapelewski ◽  
Rodolfo M. Torres-Gavosto ◽  
Jacob D. Tarver ◽  
Craig M. Brown ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Gas Storage ◽  
Metal Centers ◽  
Metal Site ◽  
Metal Organic ◽  
Gas Molecules ◽  
Organic Framework

One strategy to markedly increase the gas storage capacity of metal–organic frameworks is to introduce coordinatively-unsaturated metal centers capable of binding multiple gas molecules.

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