Aerogels and metal–organic frameworks for environmental remediation and energy production

  • Amit Kumar*
  • , Anamika Rana
  • , Gaurav Sharma
  • , Shweta Sharma
  • , Mu Naushad
  • , Genene Tessema Mola
  • , Pooja Dhiman
  • , Florian J. Stadler
  • *Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

66 Scopus citations

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 languageEnglish
Pages (from-to)797-820
Number of pages24
JournalEnvironmental Chemistry Letters
Volume16
Issue number3
DOIs
StatePublished - 1 Sep 2018
Externally publishedYes

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)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy
  2. SDG 13 - Climate Action
    SDG 13 Climate Action
  3. SDG 17 - Partnerships for the Goals
    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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