Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: May 7, 2026

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

Metastable interwoven mesoporous metal-organic frameworks.

Yabing He¹, Zhiyong Guo, Shengchang Xiang

¹College of Chemistry and Life Sciences, Zhejiang Normal University , Jinhua 321004, China.

Inorganic Chemistry

|September 27, 2013

Summary

Three new metal-organic frameworks (MOFs) with pto-a topology were synthesized. The most stable MOF, UTSA-28a-Cu, shows excellent gas storage and separation capabilities, highlighting its potential for practical applications.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Heteronuclear MOF Heterostructures Based on Identical Auxiliary-Ligand Bridging for Multi-Function-Integrated Photonic Devices.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

Cascade Oxidation of Ethylene and Propylene over a Redox Heterometallic Cluster.

Journal of the American Chemical Society·2026

Same author

Novel Carborane Based Metal Organic Framework for Record Electronic Specialty Gas C<sub>2</sub>F<sub>6</sub> Purification via Molecular Sieving.

Angewandte Chemie (International ed. in English)·2026

Same author

Engineering CO<sub>2</sub> Pre-Activation in In-MOF for Enhancing its Electroreduction Activity.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Synergistic High-Connectivity and Nonplanar Conformation Generates a Stable Hydrogen-Bonded Organic Framework for Benchmark Methanol-to-Olefin Product Separation.

Angewandte Chemie (International ed. in English)·2026

Same author

Molecular-Level π-Stacking Engineering in Dative B←N Frameworks for Superior Photocatalytic H<sub>2</sub>O<sub>2</sub> Production.

Angewandte Chemie (International ed. in English)·2026

Area of Science:

Materials Science
Chemistry
Nanotechnology

Background:

Metal-organic frameworks (MOFs) are advanced porous materials with tunable structures.
Understanding the relationship between MOF structure, stability, and gas sorption is crucial for developing new materials.
The pto-a topology offers a unique structural motif for MOF design.

Purpose of the Study:

To synthesize and characterize three isostructural, interwoven 3,4-connected mesoporous MOFs with pto-a topology.
To investigate the influence of metal ions (Cu, Zn, Mn) and activation conditions on the gas sorption properties of these MOFs.
To identify the most stable MOF and evaluate its potential for gas storage and separation.

Main Methods:

Synthesis of three isostructural MOFs: UTSA-28-Cu, UTSA-28-Zn, and UTSA-28-Mn.

More Related Videos

Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers

Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers

Published on: May 12, 2023

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

Related Experiment Videos

Last Updated: May 7, 2026

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers

Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers

Published on: May 12, 2023

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

Structural characterization using techniques such as X-ray diffraction.

Gas sorption measurements to assess storage and separation capacities.

Evaluation of MOF stability under different activation profiles.

Main Results:

Successful synthesis and structural confirmation of three interwoven, 3,4-connected mesoporous MOFs with pto-a topology.
Demonstration that gas sorption properties are significantly influenced by the choice of metal ion and activation procedures due to the metastable nature of the frameworks.
Identification of UTSA-28a-Cu as the most stable MOF, exhibiting promising capacities for gas storage and separation.

Conclusions:

The synthesized MOFs with pto-a topology are promising candidates for gas storage and separation applications.
The stability and gas sorption performance of these MOFs are highly sensitive to metal composition and activation methods.
UTSA-28a-Cu represents a particularly stable and effective material for advanced gas management technologies.