Fabrication of bentonite/ZIF-8 composites for photocatalytic removal of congo red in water DOI Creative Commons

Rifdah Adya Salsabila,

Ratna Ediati, Hamzah Fansuri

и другие.

Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер unknown, С. 100985 - 100985

Опубликована: Окт. 1, 2024

Язык: Английский

Energy-Efficient Synthesis of Copper Terephthalate Metal–Organic Frameworks Using Sorbitol and Choline Chloride-Based Deep Eutectic Solvents for Methylene Blue Removal DOI Creative Commons
Esra Yılmaz

Arabian Journal for Science and Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 8, 2025

Abstract Metal–organic frameworks (MOFs) are considered promising candidates for organic pollutant remediation due to their adaptable topology, large surface area, porous structure and unsaturated metal sites. This study presents a novel, safe, environmentally friendly energy-efficient method synthesizing copper terephthalate metal–organic (Cu-BDC). The synthesis utilizes choline chloride/sorbitol deep eutectic solvent (DES), green solvent, which allows milder conditions. use of DES in Cu-BDC was calculated provide up 99% energy savings compared traditional method, showcasing the efficiency this approach. Methylene blue (MB) adsorption using synthesized samples investigated. MB selected as model molecule because its toxicity persistence aquatic environment. Compared Cu-BDC, Cu-BDC-D (synthesized form DES) showed greater effectiveness with 98.7% removal at 10 g/L catalyst dosage, pH 7, 100 mg/L initial concentration 25 °C. effects various parameters, including adsorbent temperature, on capacity were examined. kinetic data analyzed both pseudo-first-order pseudo-second-order models. results indicated that kinetics followed model, Weber Morris intraparticle diffusion Chrastil models employed further investigate processes involved adsorption. Additionally, Langmuir, Freundlich Sips isotherm analyzed, Langmuir providing best fit. Desorption experiments demonstrated could be reused three times. highlights potential MOF obtained an effective sustainable dye water treatment applications.

Язык: Английский

Процитировано

1
Preparation of Titanium Dioxide/Graphitic Carbon Nitride Heterostructure Anchored on Hierarchical ZSM-5 for Synergistic Adsorptive and Photocatalytic Dye Degradation DOI

Nur Karimah,

Arza Ajeng Mahardika,

Wahyu Prasetyo Utomo

и другие.

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 141968 - 141968

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Advanced Ni(II)-Doped -ZIF-8 Nanoscale Crystals: A Breakthrough in Efficient Dihydropyrimidine Synthesis and Catalyst Reusability with Comprehensive Structural Characterization DOI
Dara Muhammed Aziz, Dilshad Karim Hama

Microporous and Mesoporous Materials, Год журнала: 2025, Номер unknown, С. 113533 - 113533

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Preparation of TiO2/α-Fe2O3@SiO2 Nanorod Heterostructures and Their Applications for Efficient Photodegradation of Methylene Blue DOI Creative Commons
Yujeong Jeong,

Kyubeom Lee,

Gaeun Kim

и другие.

Crystals, Год журнала: 2025, Номер 15(3), С. 277 - 277

Опубликована: Март 17, 2025

A facile solvo-hydrothermal method was used to synthesize sub-100 nm diameter TiO2/α-Fe2O3@SiO2 nanorods (TiO2/HNRs@SiO2). Thermal annealing of TiO2/HNRs@SiO2 activated the photosensitizing crystalline TiO2 domains containing mixed anatase and rutile phases. The photocatalytic degradation methylene blue (MB), conducted using thermally annealed photocatalysts, successfully demonstrated with ~95% MB removal efficiency under mild conditions pH = ~7 room temperature ~150 min solar irradiation. enhanced attributed rapid adsorption onto surface via favorable electrostatic interactions synergistic integration α-Fe2O3 into nanorod heterostructures bandgaps 1.99–2.03 eV, allowing them absorb visible light for efficient decomposition. This study provides insights designing photocatalysts improved selectivity sustainable water treatment environmental remediation.

Язык: Английский

Процитировано

0
Glucose electrooxidation with simultaneous H2 production on nickel-zinc electrocatalysts derived from an ethylenediamine-functionalized zeolitic imidazole framework DOI

Karol V. Mejía-Centeno,

Guillem Montaña‐Mora, Jesús Chacón‐Borrero

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163491 - 163491

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Facile Synthesis of Flower-Like Bismuth Oxybromide Anchored on ZSM-5 for Enhanced Photocatalytic Dye Degradation DOI Creative Commons
Wahyu Prasetyo Utomo,

Nor Farida,

B. Siti Aisyah

и другие.

South African Journal of Chemical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Enhanced photocatalytic degradation of methylene blue using bimetallic C,N-doped NiO/ZnO derived from metal-organic frameworks DOI
Liyana Labiba Zulfa, Alvin Romadhoni Putra Hidayat,

Badrut Tamam Ibnu Ali

и другие.

Materials Today Chemistry, Год журнала: 2024, Номер 43, С. 102489 - 102489

Опубликована: Дек. 27, 2024

Язык: Английский

Процитировано

1
Fabrication of bentonite/ZIF-8 composites for photocatalytic removal of congo red in water DOI Creative Commons

Rifdah Adya Salsabila,

Ratna Ediati, Hamzah Fansuri

и другие.

Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер unknown, С. 100985 - 100985

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

0