Abstract
Environmental pollution and climate change are requiring new methods to clean pollutants and produce sustainable energy. Aerogels and metal organic frameworks are emerging as advanced porous materials with higher functionality, high surface area, high porosity and flexible chemistry. Aerogels are dried gels prepared using the sol–gel procedure, whereas metal organic frameworks are networks of organic ligands and metal ions connected by coordination bonds. Applications of aerogels include the removal of heavy metals, CO2 capture and reduction, photodegradation of pollutants, air cleanup and water splitting. This article reviews the synthesis and types of aerogels and metal organic frameworks, and the application to pollutant removal, energy production including hydrogen, methane reforming, CO2 conversion and NOx removal.
| Original language | English |
|---|---|
| Pages (from-to) | 797-820 |
| Number of pages | 24 |
| Journal | Environmental Chemistry Letters |
| Volume | 16 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Sep 2018 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2018, Springer International Publishing AG, part of Springer Nature.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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SDG 13 Climate Action
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SDG 17 Partnerships for the Goals
Keywords
- Aerogels
- Air cleanup
- Environmental remediation
- Metal organic frameworks
- Photocatalysis
- Photoreduction
ASJC Scopus subject areas
- Environmental Chemistry
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