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Updated: Oct 4, 2025
08:12
Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance
Published on: September 5, 2018
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Designable Guest-Molecule Encapsulation in Metal-Organic Frameworks for Proton Conductivity
Feng-Dong Wang1,2, Bin-Cheng Wang1, Biao-Biao Hao1
1College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China.
Chemistry (Weinheim an Der Bergstrasse, Germany)
|February 2, 2022
Summary
Metal-organic frameworks (MOFs) show promise for proton conductivity. Encapsulating specific guest molecules within MOFs enhances their proton conductive performance, offering new avenues for material design.
Area of Science:
- Materials Science
- Chemistry
- Nanotechnology
Background:
- Metal-organic frameworks (MOFs) are advanced porous materials.
- MOFs possess significant electrical conductivity.
- Proton conductivity in MOFs is an active area of research.
Purpose of the Study:
- To review guest molecules that enhance MOF proton conductivity.
- To summarize strategies for improving proton conductive performance in MOFs.
- To discuss recent advancements and future prospects in MOF-based proton conductors.
Main Methods:
- Categorization of guest molecules based on their impact on proton conductivity.
- Synthesis and characterization of MOFs with encapsulated guest molecules.
- Analysis of proton transport mechanisms within MOF composites.
Main Results:
- Guest molecules can be classified into four main types for promoting proton conductivity.
- Encapsulation of specific guest molecules significantly boosts MOF proton conductivity.
- Demonstrated progress in tailoring MOFs for enhanced proton conduction.
Conclusions:
- Guest molecule encapsulation is a viable strategy to enhance MOF proton conductivity.
- Further research is needed to overcome existing challenges.
- Future development holds promise for advanced proton-conductive MOF materials.
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