eprintid: 16651
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/66/51
datestamp: 2023-12-19 03:23:10
lastmod: 2023-12-19 03:23:10
status_changed: 2023-12-19 03:06:38
type: conference_item
metadata_visibility: show
creators_name: Afzan, M.
creators_name: Shima, S.M.
creators_name: Uba, Z.Z.
creators_name: Ubaidah, N.T.
creators_name: Bahruddin, S.
title: Adsorption of bisphenol a: Characterisation of ZIF-8, UiO-66(Zr) and MIL-88(Fe) metal-organic frameworks (MOFs)
ispublished: pub
note: cited By 4; Conference of 2021 International Conference on Bioengineering and Technology, IConBET2021 ; Conference Date: 24 May 2022 Through 25 May 2022; Conference Code:180045
abstract: The characteristic properties of three metal-Organic Frameworks (MOFs); zinc imidazole frameworks (ZIF-8), zirconium terephthalate (UiO-66(Zr)) and iron terephthalate (MIL-88(Fe)) were studied using Nitrogen adsorption- desorption analysis, field emission scanning electron microscopy (FESEM), X-Ray Diffraction (XRD) and Fourier- transform infrared spectroscopy (FTIR). The MOFs possessed highly microporous structure with uniformly distributed surface particles sizes. The specific Brunauer-Emmett-Teller (BET) surface area of the MOFs was 1229, 1242 and 1421 m2/g for the ZIF-8, UiO-66(Zr) and MIL-88(Fe) respectively. Thus, they have demonstrated higher adsorption efficiency towards the adsorption of bisphenol A (BPA) from the aqueous medium. The adsorption of the BPA onto the UiO-66(Zr) was said to occur via monolayer formation according to the Langmuir isotherm model, whereas that of the ZIF-8 and MIL- 88(Fe) has been found to proceed with multilayer formation according to the Freundlich model. These findings have indicated the suitability of the MOFs for BPA adsorption from the environmental waters. © 2022 Author(s).
date: 2022
publisher: American Institute of Physics Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85132803060&doi=10.1063%2f5.0079496&partnerID=40&md5=2835cbaa33de454e6ef53d68c77619d4
id_number: 10.1063/5.0079496
full_text_status: none
publication: AIP Conference Proceedings
volume: 2454
refereed: TRUE
isbn: 9780735441934
issn: 0094243X
citation:   Afzan, M. and Shima, S.M. and Uba, Z.Z. and Ubaidah, N.T. and Bahruddin, S.  (2022) Adsorption of bisphenol a: Characterisation of ZIF-8, UiO-66(Zr) and MIL-88(Fe) metal-organic frameworks (MOFs).  In: UNSPECIFIED.