Aerogel-based carbon capture materials: Research progress and application prospects

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128794 - 128794

Published: July 14, 2024

Language: Английский

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Silica aerogels modified with vinyl, epoxide, methacrylate moieties for the removal of ciprofloxacin by adsorption from water

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129112 - 129112

Published: Aug. 6, 2024

Water pollution caused by antibiotic effluents, particularly ciprofloxacin is a growing environmental concern. To address this problem, silica aerogels containing vinyl, epoxide, or methacrylate organic functionalities were synthesized through facile sol–gel synthesis under ambient conditions and employed as adsorbents in study. The physicochemical structural features of the materials characterized using conventional complementary techniques. Structural characterization confirmed successful chemical functionalization surface for all samples. Similar to pristine aerogel, vinyl-functionalized aerogel displayed typical mesoporous network, whereas epoxide dominantly macroporous structures. Batchwise sorption experiments performed different operating conditions. results equilibrium kinetic adsorption studies showed excellent alignment with Langmuir isotherm pseudo-second-order models, respectively. Under optimum (C0 = 100 mg/L, mads/Vsoln 0.5, pH=6, t 90 min), capacities onto methacrylate-modified 62.7, 45.8 47.8 mg/g, Despite differences at micro- meso- macrostructure level, obtaining similar adsorptive performances confirms that mechanism not only relied on pore filling but also controlled molecular interactions. exhibited repetable performance least six cycles.

Language: Английский

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Covalent organic polymer/chitosan multifunctional granular aerogels for diclofenac sodium removal from water

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152334 - 152334

Published: May 17, 2024

Language: Английский

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Review on synthesis of carbon aerogels for CO2 capture

Fuel, Journal Year: 2025, Volume and Issue: 387, P. 134370 - 134370

Published: Jan. 16, 2025

Language: Английский

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3D-Printed Fumed Silica/Sodium Alginate Aerogels for Thermal Insulation

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Facile construction of phenolic hydroxyl anchored covalent organic frameworks/chitosan composite aerogels for efficient adsorption of Pb (II) from water

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129087 - 129087

Published: Aug. 6, 2024

Language: Английский

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Efficient separation of Cd2+ and Pb2+ by Tetradesmus obliquus: Insights from cultivation conditions with competitive adsorption modeling

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105207 - 105207

Published: March 30, 2024

Language: Английский

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Unveiling the thermal management and flame retardancy of Polyimide nano-crosslinked aminosilane modified MXene aerogels

Polymer Degradation and Stability, Journal Year: 2025, Volume and Issue: unknown, P. 111212 - 111212

Published: Jan. 1, 2025

Language: Английский

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Ionotropically-engineered synthesis of mechanically robust hybrid sodium alginate–silica aerogels with enhanced specific surface area for high-capacity and selective dye adsorption from wastewater

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160590 - 160590

Published: Feb. 1, 2025

Language: Английский

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Phenyl-bridged silica aerogels with enhanced textural and mechanical properties for heavy metal removal

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107240 - 107240

Published: Feb. 13, 2025

Language: Английский

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