Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite
Iron (III) oxide (Fe2 O3 ) pillarized Na-montmorillonite (NaMMT) was prepared by ion-exchanging and calcining three different concentrations (0.025, 0.05, and 0.075 M) of Fe(OH)3 with NaMMT. The obtained materials were then examined for its ability to capture carbon dioxide, using thermogravimetric...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2024
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| Online Access: | http://journalarticle.ukm.my/23652/ http://journalarticle.ukm.my/23652/1/SDD%2014.pdf |
| _version_ | 1848815902896685056 |
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| author | Russamsi, Muhammad Nauval Farras Nainggolan, Firman Joshua Wungu, Triati Dewi Kencana Suprijadi, |
| author_facet | Russamsi, Muhammad Nauval Farras Nainggolan, Firman Joshua Wungu, Triati Dewi Kencana Suprijadi, |
| author_sort | Russamsi, Muhammad Nauval Farras |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Iron (III) oxide (Fe2 O3 ) pillarized Na-montmorillonite (NaMMT) was prepared by ion-exchanging and calcining three different concentrations (0.025, 0.05, and 0.075 M) of Fe(OH)3 with NaMMT. The obtained materials were then examined for its ability to capture carbon dioxide, using thermogravimetric methods. The structural, compositional, and textural changes caused by pillarization were also examined using XRD, XRF, FTIR, and BET-BJH. The results showed that NaMMT-0.025 (pillared using 0.025 M of Fe(OH)3 ) and NaMMT-0.075 exhibit superior adsorption capacity compared to NaMMT, with NaMMT-0.025 having the greatest capacity. By contrast, NaMMT-0.05 registers a decrease in the amount of CO2 adsorbed, compared to NaMMT. Using XRF, it was shown that the amount of Fe2 O3 present in the samples correspond to the concentration of Fe(OH)3 used in ion-exchange. XRD results shows that the interlayer space of NaMMT barely changed after addition of Fe2 O3 . Using FTIR, successful pillarization of Fe2 O3 is confirmed, and by combining it with BET-BJH, it shows that addition of Fe2 O3 could enhance carbon capture by creating favourable pore structures. Overall, it shows that adding an appropriate amount of Fe2 O3 to montmorillonite will enhance CO2 adsorption. |
| first_indexed | 2025-11-15T00:57:22Z |
| format | Article |
| id | oai:generic.eprints.org:23652 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:57:22Z |
| publishDate | 2024 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:236522024-06-07T07:44:42Z http://journalarticle.ukm.my/23652/ Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite Russamsi, Muhammad Nauval Farras Nainggolan, Firman Joshua Wungu, Triati Dewi Kencana Suprijadi, Iron (III) oxide (Fe2 O3 ) pillarized Na-montmorillonite (NaMMT) was prepared by ion-exchanging and calcining three different concentrations (0.025, 0.05, and 0.075 M) of Fe(OH)3 with NaMMT. The obtained materials were then examined for its ability to capture carbon dioxide, using thermogravimetric methods. The structural, compositional, and textural changes caused by pillarization were also examined using XRD, XRF, FTIR, and BET-BJH. The results showed that NaMMT-0.025 (pillared using 0.025 M of Fe(OH)3 ) and NaMMT-0.075 exhibit superior adsorption capacity compared to NaMMT, with NaMMT-0.025 having the greatest capacity. By contrast, NaMMT-0.05 registers a decrease in the amount of CO2 adsorbed, compared to NaMMT. Using XRF, it was shown that the amount of Fe2 O3 present in the samples correspond to the concentration of Fe(OH)3 used in ion-exchange. XRD results shows that the interlayer space of NaMMT barely changed after addition of Fe2 O3 . Using FTIR, successful pillarization of Fe2 O3 is confirmed, and by combining it with BET-BJH, it shows that addition of Fe2 O3 could enhance carbon capture by creating favourable pore structures. Overall, it shows that adding an appropriate amount of Fe2 O3 to montmorillonite will enhance CO2 adsorption. Penerbit Universiti Kebangsaan Malaysia 2024 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/23652/1/SDD%2014.pdf Russamsi, Muhammad Nauval Farras and Nainggolan, Firman Joshua and Wungu, Triati Dewi Kencana and Suprijadi, (2024) Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite. Sains Malaysiana, 53 (2). pp. 409-419. ISSN 0126-6039 https://www.ukm.my/jsm/english_journals/vol53num2_2024/contentsVol53num2_2024.html |
| spellingShingle | Russamsi, Muhammad Nauval Farras Nainggolan, Firman Joshua Wungu, Triati Dewi Kencana Suprijadi, Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title | Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title_full | Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title_fullStr | Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title_full_unstemmed | Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title_short | Carbon dioxide adsorption on iron (III) oxide pillarized Na-montmorillonite |
| title_sort | carbon dioxide adsorption on iron (iii) oxide pillarized na-montmorillonite |
| url | http://journalarticle.ukm.my/23652/ http://journalarticle.ukm.my/23652/ http://journalarticle.ukm.my/23652/1/SDD%2014.pdf |