A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation
The preparation of MgAl Layer Double Hydroxide (LDH) was performed using the coprecipitation method. Pristine MgAl LDH was calcined at 500 °C to produce the MgAl Layer Double Oxide (LDO). The two materials were modified via restacking-delaminating the bioactive compounds from the flower extract of C...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-06-01
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| Series: | Chemical Physics Impact |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667022424001312 |
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| author | Rohmatullaili Nur Ahmad Dila Savira Desti Erviana Zultriana Risfidian Mohadi Aldes Lesbani |
| author_facet | Rohmatullaili Nur Ahmad Dila Savira Desti Erviana Zultriana Risfidian Mohadi Aldes Lesbani |
| author_sort | Rohmatullaili |
| collection | DOAJ |
| description | The preparation of MgAl Layer Double Hydroxide (LDH) was performed using the coprecipitation method. Pristine MgAl LDH was calcined at 500 °C to produce the MgAl Layer Double Oxide (LDO). The two materials were modified via restacking-delaminating the bioactive compounds from the flower extract of Clitoria ternatea (CT) to produce MgAl LDHCT and MgAl LDOCT. Modifications are performed to enhance the stability of the catalyst structure, allowing its higher photocatalytic activities and regeneration use. The prepared catalysts were characterized using XRD, FT-IR, UV-DRS, BET, and SEM-EDX. The XRD diffraction pattern showed that the three catalysts have typical diffraction patterns commonly observed in LDH-based materials. FT-IR spectra confirmed that MgAl LDHCT and MgAl LDOCT showed combined spectra of its precursor materials. MgAl LDOCT has the lowest bandgap energy with the highest degradation kinetics. BET and SEM-EDX characterization shows uniform surface and pore size on MgAl LDOCT. The prepared catalysts were used in the ciprofloxacin photodegradation under UV light. The optimal catalyst dose was 5 mg, while the optimal pH was 5. MgAl LDOCT, MgAl LDHCT, and MgAl LDH showed ciprofloxacin degradation capacity up to 73.300%, 65.739%, and 71.320%, respectively, within 120 min. Repeated use of the catalyst up to the third cycle resulted in%R reaching 80.871%, 74.003%, and 52.025%, respectively, by MgAl LDHCT, MgAl LDOCT, and MgAl LDH. Compared to pristine MgAl LDH, the CT intercalated catalysts exhibited more excellent stability. |
| first_indexed | 2024-04-24T16:29:46Z |
| format | Article |
| id | doaj.art-cf750de049264435aa15352051790402 |
| institution | Directory Open Access Journal |
| issn | 2667-0224 |
| language | English |
| last_indexed | 2024-04-24T16:29:46Z |
| publishDate | 2024-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Chemical Physics Impact |
| spelling | doaj.art-cf750de049264435aa153520517904022024-03-30T04:40:17ZengElsevierChemical Physics Impact2667-02242024-06-018100587A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation Rohmatullaili0Nur Ahmad1Dila Savira2Desti Erviana3 Zultriana4Risfidian Mohadi5Aldes Lesbani6Doctoral Program, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, Indonesia; Integrated Laboratory of UIN Raden Fatah Palembang, UIN Raden Fatah Palembang, Jl. Pangeran Ratu, 5 Ulu, Palembang 30252, IndonesiaDoctoral Program, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, Indonesia; Research Center of Inorganic Materials and Complexes, Universitas Sriwijaya, Jl. Padang Selasa Bukit Besar, Palembang, South Sumatera 30139, IndonesiaIntegrated Laboratory of UIN Raden Fatah Palembang, UIN Raden Fatah Palembang, Jl. Pangeran Ratu, 5 Ulu, Palembang 30252, IndonesiaIntegrated Laboratory of UIN Raden Fatah Palembang, UIN Raden Fatah Palembang, Jl. Pangeran Ratu, 5 Ulu, Palembang 30252, IndonesiaIntegrated Laboratory of UIN Raden Fatah Palembang, UIN Raden Fatah Palembang, Jl. Pangeran Ratu, 5 Ulu, Palembang 30252, IndonesiaDoctoral Program, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, Indonesia; Magister of Material Science, Graduate Program, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, IndonesiaDoctoral Program, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, Indonesia; Magister of Material Science, Graduate Program, Universitas Sriwijaya, Jl. Padang Selasa No. 524 Ilir Barat 1, Palembang 30139, Indonesia; Research Center of Inorganic Materials and Complexes, Universitas Sriwijaya, Jl. Padang Selasa Bukit Besar, Palembang, South Sumatera 30139, Indonesia; Corresponding author.The preparation of MgAl Layer Double Hydroxide (LDH) was performed using the coprecipitation method. Pristine MgAl LDH was calcined at 500 °C to produce the MgAl Layer Double Oxide (LDO). The two materials were modified via restacking-delaminating the bioactive compounds from the flower extract of Clitoria ternatea (CT) to produce MgAl LDHCT and MgAl LDOCT. Modifications are performed to enhance the stability of the catalyst structure, allowing its higher photocatalytic activities and regeneration use. The prepared catalysts were characterized using XRD, FT-IR, UV-DRS, BET, and SEM-EDX. The XRD diffraction pattern showed that the three catalysts have typical diffraction patterns commonly observed in LDH-based materials. FT-IR spectra confirmed that MgAl LDHCT and MgAl LDOCT showed combined spectra of its precursor materials. MgAl LDOCT has the lowest bandgap energy with the highest degradation kinetics. BET and SEM-EDX characterization shows uniform surface and pore size on MgAl LDOCT. The prepared catalysts were used in the ciprofloxacin photodegradation under UV light. The optimal catalyst dose was 5 mg, while the optimal pH was 5. MgAl LDOCT, MgAl LDHCT, and MgAl LDH showed ciprofloxacin degradation capacity up to 73.300%, 65.739%, and 71.320%, respectively, within 120 min. Repeated use of the catalyst up to the third cycle resulted in%R reaching 80.871%, 74.003%, and 52.025%, respectively, by MgAl LDHCT, MgAl LDOCT, and MgAl LDH. Compared to pristine MgAl LDH, the CT intercalated catalysts exhibited more excellent stability.http://www.sciencedirect.com/science/article/pii/S2667022424001312LDHCiprofloxacinPhotodegradationCatalystClitoria ternatea |
| spellingShingle | Rohmatullaili Nur Ahmad Dila Savira Desti Erviana Zultriana Risfidian Mohadi Aldes Lesbani A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation Chemical Physics Impact LDH Ciprofloxacin Photodegradation Catalyst Clitoria ternatea |
| title | A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| title_full | A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| title_fullStr | A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| title_full_unstemmed | A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| title_short | A series of MgAl layer double hydroxide-based materials intercalated with Clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| title_sort | series of mgal layer double hydroxide based materials intercalated with clitoria ternatea flower extract as photocatalysts in the ciprofloxacin degradation |
| topic | LDH Ciprofloxacin Photodegradation Catalyst Clitoria ternatea |
| url | http://www.sciencedirect.com/science/article/pii/S2667022424001312 |
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