ArticleMaterials (Basel, Switzerland)2020
Preparation of Chitosan/Polyacrylamide/Graphene Oxide Composite Membranes and Study of Their Methylene Blue Adsorption Properties.
Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 26 citations in OpenAlex.
- Recent progress in nanomaterial-based adsorption technologies for dye removal from wastewater.RSC advances · 2026Review
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- Development of carboxymethyl cellulose-graphene oxide biobased composite for the removal of methylene blue cationic dye model contaminate from wastewater.Scientific reports · 2023Article
- An injectable MB/BG@LG sustained release lipid gel with antibacterial and osteogenic properties for efficient treatment of chronic periodontitis in rats.Materials today. Bio · 2023Article
- Chitosan-Functionalized-Graphene Oxide (GO@CS) Beads as an Effective Adsorbent to Remove Cationic Dye from Wastewater.Polymers · 2022Article
- Kinetic, isotherm, and thermodynamic studies for adsorptive removal of basic violet 14 from aqueous solution.Turkish journal of chemistry · 2022Article
- Chitosan-Graphene Oxide Composite Membranes for Solid-Phase Extraction of Pesticides.International journal of molecular sciences · 2021Article
- Studies on Kinetics, Isotherms, Thermodynamics and Adsorption Mechanism of Methylene Blue by N and S Co-Doped Porous Carbon Spheres.Nanomaterials (Basel, Switzerland) · 2021Article
- Surface Modification of Attapulgite by Grafting Cationic Polymers for Treating Dye Wastewaters.Materials (Basel, Switzerland) · 2021Article
- Recent Developments in Chitosan-Based Adsorbents for the Removal of Pollutants from Aqueous Environments.Molecules (Basel, Switzerland) · 2021Review
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
This thesis reports the preparation of chitosan/polyacrylamide/graphene oxide nanocomposites (CAGs) and a study of its adsorption properties of methylene blue (MB) solution. Initially, we synthesized CAGs by blending and freeze-drying methods. Then, we conducted a series experiments by removing MB from aqueous solution to test its adsorption properties and adsorption mechanism. We used UV-Vis spectrophotometry to determine the concentration of residual methylene blue accurately and efficiently, which has a specific absorption peak at 662 nm in the UV-Vis spectrum, in aqueous solution. When the graphene oxide content in the composite was 20 wt%, the adsorption capacity reached maximum values. The chemical properties and surface structure of the nanomaterials were analyzed using FT-IR, TGA, SEM, and BET. Also, we carried out experiments to measure the adsorption properties of the CAGs by varying several factors, such as initial concentration, adsorption time, and pH, etc. The outcomes revealed that the adsorption equilibrium was developed after 2800 min at 20 °C (room temperature) with an adsorbent dosage of 0.01 g.mL
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