Aerogel-based materials for adsorbent applications in material domains Nur Afifah Zubair, Ebrahim Abouzari-Lotf, Mohamed Mahmoud Nasef and Ezzat Chan Abdullah E3S Web Conf., 90 (2019) 01003 Published online: 02 April 2019 DOI: 10.1051/e3sconf/20199001003