Heteroaggregation behavior of graphene oxide on Zr-based metal–organic frameworks in aqueous solutions: a combined experimental and theoretical study

2017 ◽  
Vol 5 (38) ◽  
pp. 20398-20406 ◽  
Author(s):  
Jie Li ◽  
Qunyan Wu ◽  
Xiangxue Wang ◽  
Zhifang Chai ◽  
Weiqun Shi ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Theoretical Study ◽  
Metal Organic Frameworks ◽  
Acid Base ◽  
Π Interactions ◽  
Metal Organic

Electrostatic attractions combined with the non-negligible π–π interactions, hydrogen bonding and acid–base interactions lead to the heteroaggregation between GO and Zr based MOFs.

scholarly journals Self-assembly of 2D-metal–organic framework/graphene oxide membranes as highly efficient adsorbents for the removal of Cs+ from aqueous solutions

RSC Advances ◽  
2018 ◽  
Vol 8 (71) ◽  
pp. 40813-40822 ◽  
Author(s):  
Junye Cheng ◽  
Jie Liang ◽  
Liubing Dong ◽  
Jixing Chai ◽  
Ning Zhao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Self Assembly ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Highly Efficient ◽  
Metal Organic ◽  
Oxide Membrane ◽  
Oxide Membranes ◽  
Graphene Oxide Membranes

A 2D-metal–organic frameworks/graphene oxide membrane that combines the electrostatic self-assembly of electronegative GO sheets and electropositive MOF sheets, which exhibits high mechanical flexibility, and superior Cs+ sorption, is presented.

Application of hard and soft acid base theory to uncover Lewis bases’ destructiveness to UiO-66 type metal organic frameworks in aqueous solutions

2021 ◽  
Author(s):  
Liangjie Wang ◽  
Juan Li ◽  
Luyao Cheng ◽  
Yonghui Song ◽  
Ping Zeng ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Aqueous Solutions ◽  
Metal Organic Frameworks ◽  
Acid Base ◽  
Lewis Bases ◽  
Base Theory ◽  
Metal Organic ◽  
The Stability ◽  
Soft Acid

Lewis bases (L-bases) in wastewater, such as F- and PO43-, are destructive to the stability of MOFs which have attracted increasing attentions in wastewater treatment field as adsorbents and catalysts....

Experimental and theoretical investigations on Se(iv) and Se(vi) adsorption to UiO-66-based metal–organic frameworks

2018 ◽  
Vol 5 (6) ◽  
pp. 1441-1453 ◽  
Author(s):  
Jingmiao Wei ◽  
Wei Zhang ◽  
Weiyi Pan ◽  
Chaoran Li ◽  
Weiling Sun
Keyword(s):  
Hydrogen Bonding ◽  
Lewis Acid ◽  
Metal Organic Frameworks ◽  
Acid Base ◽  
Theoretical Investigations ◽  
Metal Organic

HSeO3−/SeO32− bonds to UiO-66 on Zr mainly through Lewis acid/base complexation and H2SeO3 bonds on Zr–O–C mainly through hydrogen bonding.

scholarly journals A combined experimental and theoretical study of gas sorption on nanoporous silver triazolato metal–organic frameworks

2014 ◽  
Vol 183 ◽  
pp. 62-68 ◽  
Author(s):  
Guang Yang ◽  
Juan A. Santana ◽  
Milton E. Rivera-Ramos ◽  
Omar García-Ricard ◽  
Jose J. Saavedra-Arias ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Metal Organic Frameworks ◽  
Gas Sorption ◽  
Metal Organic
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