Highly Selective Separation of Rare Earth Elements by Zn-BTC Metal–Organic Framework/Nanoporous Graphene via In Situ Green Synthesis

2020 ◽  
Author(s):  
Jinsheng Wu ◽  
Zhan Li ◽  
Hongxin Tan ◽  
Shaobo Du ◽  
Tianqi Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Green Synthesis ◽  
Metal Organic Framework ◽  
Selective Separation ◽  
Metal Organic ◽  
Nanoporous Graphene ◽  
Organic Framework

Extraction of rare earth elements using magnetite@MOF composites

2018 ◽  
Vol 6 (38) ◽  
pp. 18438-18443 ◽  
Author(s):  
Sameh K. Elsaidi ◽  
Michael A. Sinnwell ◽  
Arun Devaraj ◽  
Tim C. Droubay ◽  
Zimin Nie ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Removal Efficiency ◽  
Metal Organic Framework ◽  
Magnetic Core ◽  
Core Shell ◽  
Metal Organic ◽  
Organic Framework

Magnetic core–shell microspheres were developed to extract rare earth elements (REEs) from aqueous and brine solutions with up to 99.99% removal efficiency. The shell, composed of a thermally and chemically stable functionalized metal–organic framework (MOF), is grown over a synthesized Fe3O4 magnetic core (magnetite@MOF).

Chirality from substitution: enantiomer separation via a modified metal–organic framework

2015 ◽  
Vol 3 (23) ◽  
pp. 12145-12148 ◽  
Author(s):  
Jingshu Zhao ◽  
Haiwei Li ◽  
Yuzhen Han ◽  
Rui Li ◽  
Xuesong Ding ◽  
...  
Keyword(s):  
Amino Acids ◽  
Enantiomer Separation ◽  
Metal Organic Framework ◽  
Selective Separation ◽  
Metal Organic ◽  
Organic Framework

A microporous MOF structure, d-his–ZIF-8, with a chiral environment was synthesized via ligand in situ substitution (LIS), which shows exceptional selective separation capability for racemic amino acids.

scholarly journals Zinc-Adeninate Metal–Organic Framework: A Versatile Photoluminescent Sensor for Rare Earth Elements in Aqueous Systems

ACS Sensors ◽  
2019 ◽  
Vol 4 (8) ◽  
pp. 1986-1991 ◽  
Author(s):  
Scott E. Crawford ◽  
Xing Yee Gan ◽  
Peter C. K. Lemaire ◽  
Jill E. Millstone ◽  
John P. Baltrus ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Metal Organic Framework ◽  
Aqueous Systems ◽  
Metal Organic ◽  
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.

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