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Lead (II) removal from aqueous solution using grapevine leaves modified by polypyrrole
This study investigates lead (II) removal using grapevine leaf and polypyrrole composites. Batch adsorption tests were performed in the presence of...
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Electrochemical detection of hydroquinone in wastewater using polypyrrole-graphene nanocomposite-modified glassy carbon electrode
Hydroquinone is one of the phenolic compounds which is broadly utilized in industries as a raw material for processing. The presence of HQ in the...
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DFT-Based Study of the Removal Mechanism of Pollutant Metronidazole from Water Using a Polypyrrole Adsorbent
AbstractQuantum chemical analysis using the density functional theory (DFT) was used to characterize the adsorption mechanism of metronidazole on the...
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Rational design of CdS-enwrapped polypyrrole nanoparticles for wastewater treatment: removal of hazardous pollutants in aqueous solutions
The modern world requires a chemical industry that can run at low production costs while producing high-quality products with minimal environmental...
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Ultrasonic-assisted batch operation for the adsorption of rifampin and reactive orange 5 onto engineered zeolite–polypyrrole/TiO2 nanocomposite
Zeolite is a low-cost available sorbent that is frequently used for effluent treatment. To promote its performance, zeolite was supported with TiO 2 /po...
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Golden Yellow-XGL dye removal utilizing green hybrid materials: (rice husk–zinc oxide–polythiophene/polyaniline/polypyrrole): batch study
The major source of water pollution is industrial wastewater containing dyes. In the current study, the adsorptive removal of Golden Yellow-XGL dye...
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Preparation of a novel polypyrrole/dolomite composite adsorbent for efficient removal of Cr(VI) from aqueous solution
A novel adsorbent, deposited PPy on the DMI (PPy/DMI) composite, was successfully synthesized for Cr(VI) removal from aqueous solution. PPy/DMI...
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In-situ composited g-C3N4/polypyrrole nanomaterial applied as energy-storing electrode with ameliorated super-capacitive performance
Graphitic carbon nitride (g-C 3 N 4 ) and polypyrrole (ppy) nanocomposites are synthesized and cast off as material for electrodes intended for energy...
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Enhanced removal of toxic hexavalent chromium from aqueous solution by magnetic Zr-MOF@polypyrrole: performance and mechanism
Magnetic Zr–based metal organic framework (UiO-66) @Polypyrrole (magnetic UiO-66@Ppy) was prepared to eliminate Cr(VI) from water. SEM and TEM...
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Adsorption and reduction from modified polypyrrole enhance electrokinetic remediation of hexavalent chromium-contaminated soil
Toxic metal pollutant Cr(VI) in the environment will pose a severe threat to animal and human health. In this work, Fe 3 O 4 @PPy, Arg@PPy, and Arg/Fe 3 O 4 @...
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Insight into the ion exchange in the adsorptive removal of fluoride by doped polypyrrole from water
In this study, the polypyrrole (PPy) samples doped with Cl - (PPy-Cl), SO 4 2- (PPy-SO4) and SO 4 2- +Cl - (PPy-SO4+Cl) were synthesized by chemical...
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Facile preparation of nanocellulose embedded polypyrrole for dye removal: unary and binary process optimization and seed toxicity
Fundamental understanding of cellulose fibre composite with tailor-made personalization has contributed to a diverse range of high-end engineering...
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Dyes removal from water using polymeric nanocomposites: a review
Most dyes are pollutants that should be removed from waters due to their mutagenic and carcinogenic properties, requiring advanced adsorption...
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Investigation of TiO2/PPy nanocomposite for photocatalytic applications; synthesis, characterization, and combination with various substrates: a review
The use of photocatalysis technology, specifically visible light photocatalysis that relies on sustainable solar energy, is the most promising for...
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Enhanced Cr reduction and bioelectricity production in microbial fuel cells using polypyrrole-coated MnO2 on carbon cloth
AbstractHexavalent chromium (Cr(VI)) is a carcinogenic pollutant that can be transformed into less toxic trivalent chromium (III). Microbial fuel...
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A Surface Modification of Chemically Expanded Graphite with Pyrrole and Dithiocarbamate and Its Application for Adsorption of Hg2+ from Synthetic Wastewater: Isotherm, Kinetics, and Thermodynamic Studies
This study presented a new method to prepare a novel functionalized adsorbent to remove Hg 2+ from industrial wastewater. This method applied expanded...
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Ppy/TiO2-SiO2 nanohybrid series: synthesis, characterization, photocatalytic activity, and antimicrobial potentiality
A series of polypyrrole doped TiO 2 -SiO 2 nanohybrids (Ppy/TS NHs) were synthesized thru in-situ oxidation polymerization by varying weight ratio of...
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A Current Review on Conducting Polymer-Based Catalysts: Advanced Oxidation Processes for the Removal of Aquatic Pollutants
Water pollution has emerged as a serious problem worldwide in recent years. Aquatic ecosystem disruption damages ecological homeostasis and leads to...
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Synthesis of mesoporous magnetic polypyrrole and its application in studies of removal of acidic, neutral, and basic pharmaceuticals from aqueous medium
As an alternative to traditional adsorbents, mesoporous magnetic polypyrrole (MMPPy) was first used as an adsorbent for the removal of acid, neutral,...
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Removal of lead and copper ions from environmental water samples by nanorattle magnetic polypyrrole
Structural manipulation of polymers can improve some of their features such as specific surface area. In this work, the effects of transformation of...
