Ali Ayati
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View article: Ag nanoparticles on arginine-cyanoguanidine functionalized magnetic g-C3N4: A catalyst for nitroaromatic hydrogenation and regioselective click reactions
Ag nanoparticles on arginine-cyanoguanidine functionalized magnetic g-C3N4: A catalyst for nitroaromatic hydrogenation and regioselective click reactions Open
This study describes the development of a novel hybrid nanocatalyst that was obtained by doping magnetic g-C3N4 with Ag nanoparticles and modifying it with arginine and cyanoguanidine (Ag@Fe3O4-g…
View article: Innovations in hydrogen storage materials: Synthesis, applications, and prospects
Innovations in hydrogen storage materials: Synthesis, applications, and prospects Open
Hydrogen, globally recognized as the most efficient and clean energy carrier, holds the potential to transform future energy systems through its use as a fuel and chemical resource. Although progress has been made in reversible hydrogen ad…
View article: Coordination-driven innovations in low-energy catalytic processes: Advancing sustainability in chemical production
Coordination-driven innovations in low-energy catalytic processes: Advancing sustainability in chemical production Open
Catalysis stands as a cornerstone in chemical synthesis, pivotal in advancing sustainable manufacturing pathways. The evolution from energy-intensive to sustainable catalytic processes has marked a transformative shift, notably exemplified…
View article: Life cycle assessment of hydrogen production, storage, and utilization toward sustainability
Life cycle assessment of hydrogen production, storage, and utilization toward sustainability Open
In the pursuit of sustainable energy solutions, hydrogen emerges as a promising candidate for decarbonization. The United States has the potential to sell wind energy at a record‐low price of 2.5 cents/kWh, making hydrogen production elect…
View article: Ag Nanoparticles on Arginine-Cyanoguanidine Decorated Magnetic G-C3n4 as an Efficient Catalyst for Hydrogenation of Nitroaromatic Compounds and Regioselective Click Reaction for 1,2,3-Triazoles Synthesis
Ag Nanoparticles on Arginine-Cyanoguanidine Decorated Magnetic G-C3n4 as an Efficient Catalyst for Hydrogenation of Nitroaromatic Compounds and Regioselective Click Reaction for 1,2,3-Triazoles Synthesis Open
View article: Unveiling the Remarkable Simultaneous Adsorption-Photocatalytic Potential of Ag Nanoparticles-Anchored Phosphotungestic Acid Loaded Zif-8 for Congo Red Removal
Unveiling the Remarkable Simultaneous Adsorption-Photocatalytic Potential of Ag Nanoparticles-Anchored Phosphotungestic Acid Loaded Zif-8 for Congo Red Removal Open
View article: Innovations in Hydrogen Storage Materials: Synthesis, Applications, and Prospects
Innovations in Hydrogen Storage Materials: Synthesis, Applications, and Prospects Open
View article: Advanced adsorbents for ibuprofen removal from aquatic environments: a review
Advanced adsorbents for ibuprofen removal from aquatic environments: a review Open
The presence of pharmaceuticals in ecosystems is a major health issue, calling for advanced methods to clean wastewater before effluents reach rivers. Here, we review advanced adsorption methods to remove ibuprofen, with a focus on ibuprof…
View article: Biofuel production, hydrogen production and water remediation by photocatalysis, biocatalysis and electrocatalysis
Biofuel production, hydrogen production and water remediation by photocatalysis, biocatalysis and electrocatalysis Open
The energy crisis and environmental pollution have recently fostered research on efficient methods such as environmental catalysis to produce biofuel and to clean water. Environmental catalysis refers to green catalysts used to breakdown p…
View article: Comparative Study of Metal Nanoparticles Anchored Tio2 Using Polyoxometalate Intermediate in Photodegradation of Azo Dye Pollutant in Aquatic Environments
Comparative Study of Metal Nanoparticles Anchored Tio2 Using Polyoxometalate Intermediate in Photodegradation of Azo Dye Pollutant in Aquatic Environments Open
View article: MOF-doped Mxene for Co2 Adsorption
MOF-doped Mxene for Co2 Adsorption Open
View article: Dual-Purpose Magnetic Κ-Carrageenan/Montmorillonite Hydrogel for Carrying and Removal of Tetracycline from Aqueous Medium
Dual-Purpose Magnetic Κ-Carrageenan/Montmorillonite Hydrogel for Carrying and Removal of Tetracycline from Aqueous Medium Open
View article: Heteropolyacid coupled with cyanoguanidine decorated magnetic chitosan as an efficient catalyst for the synthesis of pyranochromene derivatives
Heteropolyacid coupled with cyanoguanidine decorated magnetic chitosan as an efficient catalyst for the synthesis of pyranochromene derivatives Open
In this study, a novel nanocatalyst was successfully prepared by heteropolyacid immobilization of magnetic chitosan-cyanoguanidine composite and fully characterized by different analysis methods, including FTIR, XRD, TGA, SEM, and EDS. The…
View article: Functionalized cellulose-preyssler heteropolyacid bio-composite: An engineered and green matrix for selective, fast and in–situ preparation of Pd nanostructures: synthesis, characterization and application
Functionalized cellulose-preyssler heteropolyacid bio-composite: An engineered and green matrix for selective, fast and in–situ preparation of Pd nanostructures: synthesis, characterization and application Open
A new and green engineered biocomposite was synthesized by sol–gel method, using different loadings of the Preyssler heterpolyacid (8, 15, 25, 40 and 50 wt%) on the functionalized microcrystaline cellulose surface. For the first time, this…
View article: A green approach to the facile synthesis of colloidal platinum nanoparticles by Preyssler polyoxometalate
A green approach to the facile synthesis of colloidal platinum nanoparticles by Preyssler polyoxometalate Open
In the present study, platinum nanoparticles were synthesized through an effective, facile and green method using H14[NaP5W30O110], a Preyssler-structured polyoxometalate, under UV light irradiation. Preyssler plays the roles of photocatal…
View article: Erratum: Application of the response surface methodology for optimizing the adsorptive removal of chromate using a magnetic crosslinked chitosan nanocomposite
Erratum: Application of the response surface methodology for optimizing the adsorptive removal of chromate using a magnetic crosslinked chitosan nanocomposite Open
View article: Partially carboxymethylated and partially cross-linked surface of chitosan versus the adsorptive removal of dyes and divalent metal ions
Partially carboxymethylated and partially cross-linked surface of chitosan versus the adsorptive removal of dyes and divalent metal ions Open
Industrial wastes and their effluents containing dyes and heavy metals are a tremendous threat to the environment, and to treat these toxic waste streams, effective and environmentally benign methods are needed. In this study, NaCS-GL was …
View article: Response surface methodology approach for optimization of methyl orange adsorptive removal by magnetic chitosan nanocomposite
Response surface methodology approach for optimization of methyl orange adsorptive removal by magnetic chitosan nanocomposite Open
In this work, the adsorption process of methyl orange (MO) removal by a magnetic chitosan with an Al2O3/Fe3O4 core was optimized using the experimental design method in order to maximize the removal efficiency. Response surface methodology…
View article: Tungstophosphoric acid embedded magnetic chitosan as a green catalyst for the synthesis of N-cyclohexyl-3-aryl quinoxaline-2-amines
Tungstophosphoric acid embedded magnetic chitosan as a green catalyst for the synthesis of N-cyclohexyl-3-aryl quinoxaline-2-amines Open
In the present study, a novel catalyst was well designed by incorporating the tungstophosphoric acid into the magnetic chitosan, as highly stable composite, in which the iron oxides were used the strong super-magnetic core. The prepared co…
View article: Rapid removal of mercury ion (II) from aqueous solution by chemically activated eggplant hull adsorbent
Rapid removal of mercury ion (II) from aqueous solution by chemically activated eggplant hull adsorbent Open
View article: Neuro-fuzzy modeling to adsorptive performance of magnetic chitosan nanocomposite
Neuro-fuzzy modeling to adsorptive performance of magnetic chitosan nanocomposite Open
In the present paper, the adaptive neural fuzzy inference system (ANFIS) was used for modeling of magnetic chitosan adsorption performance for the methyl orange removal. The ANFIS network, which is the best in data predicting, was trained …
View article: H3PMo12O40 immobilized chitosan/Fe3O4 as a novel efficient, green and recyclable nanocatalyst in the synthesis of pyrano-pyrazole derivatives
H3PMo12O40 immobilized chitosan/Fe3O4 as a novel efficient, green and recyclable nanocatalyst in the synthesis of pyrano-pyrazole derivatives Open
View article: H3PMo12O40 immobilized chitosan/Fe3O4 as a novel efficient, green and recyclable nanocatalyst in the synthesis of pyrano-pyrazole derivatives
H3PMo12O40 immobilized chitosan/Fe3O4 as a novel efficient, green and recyclable nanocatalyst in the synthesis of pyrano-pyrazole derivatives Open
A novel nanomagnetic composite heteropolyacid immobilized chitosan/Fe3O4 was prepared via a facile one-pot synthetic approach. This magnetically recoverable nanocatalyst, H3PMo12O40/chitosan/Fe3O4 (PMo/chit/Fe3O4), was fully characterized …
View article: A magnetic mesoporous chitosan based core‐shells biopolymer for anionic dye adsorption: Kinetic and isothermal study and application of <scp>ANN</scp>
A magnetic mesoporous chitosan based core‐shells biopolymer for anionic dye adsorption: Kinetic and isothermal study and application of <span>ANN</span> Open
In this study, Chitosan/Al 2 O 3 /Fe 3 O 4 core‐shell composite microsphere (CAMF) was used as an effective sorbent with high adsorption capacity for the removal of anionic azo dye model from aqueous solution. The obtained composite was ch…
View article: Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches
Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches Open
View article: A novel magnetic Preyssler acid grafted chitosan nano adsorbent: synthesis, characterization and adsorption activity
A novel magnetic Preyssler acid grafted chitosan nano adsorbent: synthesis, characterization and adsorption activity Open
BACKGROUND This study concerns the application of magnetic heteropolyacids composite for the adsorption of organic compounds from aqueous solutions. A novel magnetic Preyssler/chitosan/Fe 3 O 4 nanoparticles composite (PCNF) adsorbent was …