☆ 4.7 Article

Polypyrrole- and Polyaniline-Coated Cotton Fabrics as Efficient Adsorbents for the Pharmaceutical Water Contaminants Diclofenac and Salicylic Acid

POLYMERS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Inorganic & Nuclear

Novel polyaniline-halloysite nanoclay hybrid composites: Synthesis, physico-chemical, thermal and electrical properties

Ramanath Prabhu et al.

Summary: Polyaniline-halloysite nanoclay composites (PHC) were successfully prepared through inverted emulsion polymerization technique using benzoyl peroxide (BP) as the oxidizing agent. The FTIR spectra showed vibration bands associated with the stretching of NH, benzenoid, and quinoid rings. The specific conductance of the composites decreased with increasing halloysite nanoclay concentration, while the XRD pattern exhibited peaks at 20.08(0) and 25.34(0). Thermogravimetric analysis indicated improved thermal resistance compared to pure polyaniline. Field emission scanning electron microscopy revealed agglomeration of polyaniline particles and coating on halloysite nanoclay. The AC specific conductance increased due to the formation of bipolar and polarons, while the dielectric constant decreased with increasing frequency. The highest dielectric constant was observed for PHC (70/30) at 10(2) Hz, with a value of 14.

INORGANIC CHEMISTRY COMMUNICATIONS (2023)

添加到收藏夹

Article Polymer Science

Preparation of Anionic Surfactant-Based One-Dimensional Nanostructured Polyaniline Fibers for Hydrogen Storage Applications

Hatem A. A. Al-Aoh et al.

Summary: Polyaniline fibers were nucleated in one dimension in an ice medium with the presence of anionic surfactant and compared to bulk polyaniline prepared at an optimum temperature. Structural analysis using Fourier-transform infrared spectroscopy (FTIR) and X-ray powder diffraction (XRD) was conducted. The conductivity study revealed higher conductivity of polyaniline fibers compared to bulk polyaniline. Hydrogen storage measurements demonstrated the ability of polyaniline fibers to adsorb and desorb hydrogen at high capacity and lower temperatures.

POLYMERS (2023)

添加到收藏夹

Article Environmental Sciences

Multifunctional Chitosan/Xylan-Coated Magnetite Nanoparticles for the Simultaneous Adsorption of the Emerging Contaminants Pb(II), Salicylic Acid, and Congo Red Dye

Hebatullah H. Farghal et al.

Summary: In this study, chitosan/xylan-coated magnetite (CsXM) nanoparticles were developed as eco-friendly efficient adsorbents for contaminant removal from water. The CsXM was successfully prepared with mesoporous structure, thermal stability, and neutral charge. Three representative pollutants, Pb(II), salicylic acid (SA), and congo red (CR), were effectively removed by CsXM, with Pb(II) and SA showing higher adsorption compared to CR. The adsorption followed the Freundlich isotherm model and the pseudo-second order kinetic model, and the binding mechanisms differed for different pollutants.

WATER (2023)

添加到收藏夹

Article Polymer Science

Molecular Dynamics Simulation of Polymer Nanocomposites with Supramolecular Network Constructed via Functionalized Polymer End-Grafted Nanoparticles

Guanyi Hou et al.

Summary: Since the proposal of self-healing materials, extensive research has been conducted on their potential applications in various fields. However, there is limited knowledge on the relationship between the morphology of the dynamic crosslink network and the overall properties of self-healing polymer nanocomposites (PNCs). In this study, modified nanoparticles with different sphericity were used to create a supramolecular network in PNCs, and the relationship between the network morphology and mechanical performance and self-healing behavior was analyzed. The findings suggest that increasing sphericity leads to a more uniform distribution of the supramolecular network, and the completeness of the network hinders the mobility of the polymer matrix chains. The mechanical performance is mainly influenced by the supramolecular network, while the self-healing efficiency depends on the variation of sphericity. The study highlights the importance of grafting density in enhancing the mechanical and self-healing performance of PNCs with modified nanoparticles.

POLYMERS (2023)

添加到收藏夹

Article Polymer Science

Understanding the Effect of Deposition Technique on the Structure-Property Relationship of Polyaniline Thin Films Applied in Potentiometric pH Sensor

Vinicius M. Fraga et al.

Summary: The relationship between the sensitivity and correlation coefficient of potentiometric pH sensors and the structure-property relationship of polyaniline thin films was explored in this study. The effect of the deposition method on the sample's properties was evaluated. Galvanostatically electrodeposited films showed higher average sensitivity, 73.4 +/- 1.3 mV/pH, compared to spin-coated films, 59.2 +/- 2.5 mV/pH. The morphology and thickness of the electrodeposited films contributed to their higher sensitivity, while their oxidation state confirmed their sensing performance.

POLYMERS (2023)

添加到收藏夹

Article Engineering, Environmental

Adsorptive removal of indomethacin and diclofenac from water by polypyrrole doped-GO/COF-300 nanocomposites

Jing-Bo Feng et al.

Summary: An effective adsorbent of polypyrrole doped GO/COF-300 (GO/COF-300/PPy) nanocomposite was prepared, showing high adsorption capacity for removing indomethacin (IDM) and diclofenac (DCF) from aqueous solution with good reusability. The nanocomposite exhibited fast adsorption equilibrium, conformed to pseudo-second-order model and Langmuir isotherm model, and maintained high removal efficiency even under high concentration of humic acid in the environment. This study suggests the potential application of GO/COF-300/PPy nanocomposites in water environmental remediation.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Environmental Sciences

Understanding the factors affecting adsorption of pharmaceuticals on different adsorbents-A critical literature update

Ramesh Natarajan et al.

Summary: Remediation of emerging pharmaceutically active compounds (PhACs) as micropollutants in wastewater is crucial for protecting life, and the use of nanoadsorbents can efficiently remove these contaminants, improve drinking water quality, reduce secondary pollution, and have sustainable advantages.

CHEMOSPHERE (2022)

添加到收藏夹

Article Engineering, Environmental

Tough porous nanocomposite hydrogel for water treatment

Zhiying Wu et al.

Summary: A cost-effective, stable, and recyclable adsorbent with high adsorption capacity and rapid adsorption kinetics is developed by synthesizing a tough porous nanocomposite hydrogel using biochar nanoparticles and interconnected pores. The hydrogel provides mechanical strength, biochar provides adsorption sites, and interconnected pores expedite solvent transport. The hydrogel shows enhanced adsorption performance and mechanical robustness, making it promising for water treatment applications.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Chemical

Functionalized PVA film with good adsorption capacity for anionic dye

Heba Kandil et al.

Summary: Functional PVA film prepared with PAMAM and epichlorohydrin showed great potential in removing anionic dyes from wastewater. Adsorption studies revealed the impact of PAMAM loading on adsorption capacity, and the film followed pseudo-second-order kinetic and Freundlich isotherm in the adsorption process.

POLYMER ENGINEERING AND SCIENCE (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Efficacy of Polyaniline (PANI) nanofibres for capturing Diclofenac (DC) drug from its aqueous solutions

Prerna Higgins et al.

Summary: This study focuses on the synthesis of PANI nanofibres for remediation of pharmaceutical drug contamination in water. The results showed that a pH of 5.0 and a reaction time of 120 minutes were favorable for achieving maximum adsorptive capacity. The adsorption process followed the pseudo-second order kinetic model and Langmuir isotherm model.

JOURNAL OF THE INDIAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Adsorption, kinetics and thermodynamics studies of methyl orange dye sequestration through chitosan composites films

Shah Hussain et al.

Summary: Different films containing pure chitosan and chitosan-coated zeolites were used for the sequestration of methyl orange dye. Results showed that CSZ3 had the highest adsorption capacity while CSZ4 had the lowest. Various analysis methods such as multilayer adsorption and pseudo-second order kinetics were used to explore the adsorption kinetics, equilibrium, and thermodynamics of the dye.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Article Engineering, Environmental

Mesoporous Fe-doped MgO nanoparticles as a heterogeneous photo-Fenton-like catalyst for degradation of salicylic acid in wastewater

Manoj Silva et al.

Summary: Mesoporous Fe-doped MgO nanoparticles were effectively synthesized and utilized in the photoFenton-like degradation of salicylic acid. The catalyst showed stability over multiple reaction cycles and demonstrated efficient degradation of SA under sunlight, with high surface area and octahedrally coordinated iron catalytic centers.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

添加到收藏夹

Article Engineering, Environmental

Novel phenyl-phosphate-based porous organic polymers for removal of pharmaceutical contaminants in water

Seenu Ravi et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Chemistry, Physical

Hypercrosslinked poly(AN-co-EGDMA-co-VBC): synthesis via suspension polymerization, characterizations, and potential to adsorb diclofenac and metformin from aqueous solution

Nur Syafiqah Shaipulizan et al.

COLLOID AND POLYMER SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Preparation of phosphorus based hyper cross-linked polymers and adsorption of salicylic acid from aqueous solution

Jie Yang et al.

JOURNAL OF MOLECULAR STRUCTURE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Conducting macroporous polyaniline/poly(vinyl alcohol) aerogels for the removal of chromium(VI) from aqueous media

Sawsan Zaghlol et al.

CHEMICAL PAPERS (2020)

添加到收藏夹

Article Marine & Freshwater Biology

Biochemical and physiological responses induced in Mytilus galloprovincialis after a chronic exposure to salicylic acid

Rosa Freitas et al.

AQUATIC TOXICOLOGY (2019)

添加到收藏夹

Article Chemistry, Physical

Removal of a non-steroidal anti-inflammatory by adsorption on polypyrrole/multiwalled carbon nanotube composite-Study of kinetics and equilibrium in aqueous medium

Bruna Carneiro Pires et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

添加到收藏夹

Review Engineering, Chemical

Adsorption of Pharmaceuticals from Water and Wastewater Using Nonconventional Low-Cost Materials: A Review

Julia R. de Andrade et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Acid green crystal-based in situ synthesis of polyaniline hollow nanotubes for the adsorption of anionic and cationic dyes

Wael A. Amer et al.

RSC ADVANCES (2018)

添加到收藏夹

Article Materials Science, Paper & Wood

Polypyrrole-coated cotton fabric decorated with silver nanoparticles for the catalytic removal of p-nitrophenol from water

Mohamad M. Ayad et al.

CELLULOSE (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Polypyrrole-coated cotton textile as adsorbent of methylene blue dye

Mohamad M. Ayad et al.

CHEMICAL PAPERS (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

Cross-linked chitosan thin film coated onto glass plate as an effective adsorbent for adsorption of reactive orange 16

Ali H. Jawad et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

添加到收藏夹

Article Chemistry, Physical

Removal of salicylic acid as an emerging contaminant by a polar nano-dendritic adsorbent from aqueous media

M. Arshadi et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2017)

添加到收藏夹

Article Engineering, Environmental

Adsorption performance of salicylic acid on a novel resin with distinctive double pore structure

Guqing Xiao et al.

JOURNAL OF HAZARDOUS MATERIALS (2017)

添加到收藏夹

Article Environmental Sciences

Polypyrrole-Grafted Coconut Shell Biological Carbon as a Potential Adsorbent for Methyl Tert-Butyl Ether Removal: Characterization and Adsorption Capability

Shanshan Li et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Selected hybrid photocatalytic materials for the removal of drugs from water

M. Minella et al.

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Conducting polymers as sorbents of influenza viruses

Valeria T. Ivanova et al.

CHEMICAL PAPERS (2017)

添加到收藏夹

Article Environmental Sciences

Ecological risk assessment of pharmaceuticals in the receiving environment of pharmaceutical wastewater in Pakistan

Muhammad Ashfaq et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2017)

添加到收藏夹

Review Environmental Sciences

Diclofenac and its transformation products: Environmental occurrence and toxicity - A review

Linson Lonappan et al.

ENVIRONMENT INTERNATIONAL (2016)

添加到收藏夹

Review Environmental Sciences

A critical review on textile wastewater treatments: Possible approaches

Chandrakant R. Holkar et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2016)

添加到收藏夹

Review Environmental Sciences

Removal of pharmaceuticals and personal care products (PPCPs) from wastewater: A review

Jianlong Wang et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2016)

添加到收藏夹

Article Engineering, Environmental

Removal of Pb(II) and Cd(II) ions from aqueous solution using polyaniline grafted chitosan

Rathinam Karthik et al.

CHEMICAL ENGINEERING JOURNAL (2015)

添加到收藏夹

Article Materials Science, Textiles

Salt-free Reactive Dyeing of the Cotton Fabric Modified with Chitosan-Poly(propylene imine) Dendrimer Hybrid

Mousa Sadeghi-Kiakhani et al.

FIBERS AND POLYMERS (2015)

添加到收藏夹

Article Materials Science, Paper & Wood

Cellulose nanocrystals as promising adsorbents for the removal of cationic dyes

Rasim Batmaz et al.

CELLULOSE (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis and characterization of polyaniline/γ-alumina nanocomposite: A comparative study for the adsorption of three different anionic dyes

Hamedreza Javadian et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2014)

添加到收藏夹

Review Environmental Sciences

Pharmaceuticals as emerging contaminants and their removal from water. A review

Jose Rivera-Utrilla et al.

CHEMOSPHERE (2013)

添加到收藏夹

Article Biophysics

Enabling the utilization of wool as an enzyme support: Enhancing the activity and stability of lipase immobilized onto woolen cloth

Xudong Feng et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2013)

添加到收藏夹

Article Polymer Science

A Nanocellulose Polypyrrole Composite Based on Tunicate Cellulose

Dawei Zhang et al.

INTERNATIONAL JOURNAL OF POLYMER SCIENCE (2013)

添加到收藏夹

Article Chemistry, Applied

Selective Adsorption of Dibenzothiophene using Magnetic Molecularly Imprinted Polymers

Weihong Huang et al.

ADSORPTION SCIENCE & TECHNOLOGY (2012)

添加到收藏夹

Article Polymer Science

Removal of methyl orange from aqueous solutions by magnetic maghemite/chitosan nanocomposite films: Adsorption kinetics and equilibrium

Ru Jiang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2012)

添加到收藏夹

Article Engineering, Chemical

Application of polyaniline and polypyrrole composites for paper mill wastewater treatment

Mohsen Ghorbani et al.

DESALINATION (2010)

添加到收藏夹

Article Environmental Sciences

Kinetics and equilibrium study of chromium adsorption on zeoliteNaX

P. K. Pandey et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2010)

添加到收藏夹

Review Environmental Sciences

The presence of pharmaceuticals in the environment due to human use - present knowledge and future challenges

Klaus Kuemmerer

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2009)

添加到收藏夹

Review Engineering, Multidisciplinary

Critical review in adsorption kinetic models

Hui Qiu et al.

JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A (2009)

添加到收藏夹

Article Engineering, Environmental

Inferring the favorable adsorption level and the concurrent multi-stage process with the Freundlich constant

Ru-Ling Tseng et al.

JOURNAL OF HAZARDOUS MATERIALS (2008)

添加到收藏夹

Article Polymer Science

Thermal degradation of polyaniline films prepared in solutions of strong and weak acids and in water - FTIR and Raman spectroscopic studies

Ivana Sedenkova et al.

POLYMER DEGRADATION AND STABILITY (2008)

添加到收藏夹

Article Materials Science, Multidisciplinary

Preparation of polyaniline-TiO2 composite and its comparative corrosion protection performance with polyaniline

S. Sathiyanarayanan et al.

SYNTHETIC METALS (2007)

添加到收藏夹

Article Chemistry, Physical

Adsorption of basic dyes from aqueous solution onto pumice powder

F Akbal

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.