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Carvalho CMD, Sanches-Neto FO, Carvalho-Silva VH, Ascheri DPR, Signini R. Response surface and DFT protocols for improvement of the adsorption process of lignocellulosic-based biomass for the removal of basic dyes. Int J Biol Macromol 2024; 275:133208. [PMID: 38889837 DOI: 10.1016/j.ijbiomac.2024.133208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/28/2024] [Accepted: 06/14/2024] [Indexed: 06/20/2024]
Abstract
Jatobá-do-cerrado fruit shells, archetypical of lignocellulosic-based biomass, were used as an adsorbent to remove crystal violet (CV) and methylene blue (MB) from water. The adsorbent was characterized using various techniques, and kinetic studies showed dye adsorption followed second-order kinetics. An experimental design investigated the effects of pH and temperature on removal efficiency, with a quadratic model fitting the data best. The results suggest pH influences MB's adsorption capacity more than temperature and at 25 °C and pH 8, MB had a desirability value of 0.89, with 95 % removal efficiency. For CV, temperature had a greater influence, with a desirability value of 0.874 at 25 °C and pH 10, and 95 % removal efficiency. Adsorption isotherm studies revealed maximum adsorption capacities of 123.0 mg·g-1 and 113.0 mg·g-1 for CV and MB, respectively. Experimental thermodynamic parameters indicated an endothermic and spontaneous process which it was supported by quantum chemistry calculations. The protocols developed confirmed the potential for adsorbing CV and MB dyes in water, achieving over 73.1 and 74.4 mg g-1 dyes removal.
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Affiliation(s)
| | - Flávio Olimpio Sanches-Neto
- Laboratory for Modeling of Physical and Chemical Transformations, Theoretical and Structural Chemistry Group, Goiás State University, 75132-903 Anápolis, Brazil; Instituto Federal de Goiás, IFG-Câmpus Valparaíso de Goiás, GO 72876-601, Brazil
| | - Valter Henrique Carvalho-Silva
- Laboratory for Modeling of Physical and Chemical Transformations, Theoretical and Structural Chemistry Group, Goiás State University, 75132-903 Anápolis, Brazil
| | | | - Roberta Signini
- Goiás State University, Central Campus, Anápolis, PO Box 459, Goiás 75001-970, Brazil.
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Deokar GK, Ingale AG. Exploring effective catalytic degradation of organic pollutant dyes using environment benign, green engineered gold nanoparticles. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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3
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Wang P, Tan L, Yuan G, Feng S, Tang H, Wang G, Wang C. ZIF-8 modified polyvinyl alcohol/chitosan composite aerogel for efficient removal of Congo red. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Das HT, Dutta S, Beura R, Das N. Role of polyaniline in accomplishing a sustainable environment: recent trends in polyaniline for eradicating hazardous pollutants. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:49598-49631. [PMID: 35596869 DOI: 10.1007/s11356-022-20916-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/13/2022] [Indexed: 06/15/2023]
Abstract
Attaining a sustainable environment has become a prime area of research interest, as it is an utmost necessity for a healthy life. Hence, ample studies have been carried out in adopting different processes and utilizing various materials to attain the goal. Herein, we present an exclusive discussion on one such material, i.e., polyaniline (PANI) and its derivatives. Being an intrinsic conducting type, it has grabbed more attention due to its durability in different doped/un-doped states, promptness in structural alteration, and solution processability. This review presents an exhaustive discussion on published reports showing utilization of PANI and its derivative in various forms like pure and composites, for cleaning the environment through adsorption, photodegradation, etc., and the various methods adopted in order to achieve an optimum operating condition to obtain the maximum outcome. In addition to these merits and demerits, various technical challenges faced with materials have been also presented. Therefore, it is expected that this piece of work, presenting the exhaustive discussion on PANI and; its derivatives would help to develop a better understanding of this excellent conducting polymer PANI and provide a state of art on the role of this material for attaining sustainable surroundings for the living beings.
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Affiliation(s)
- Himadri Tanaya Das
- Centre of Excellence for Advance Materials and Applications, Utkal University, Bhubaneswar, Odisha, India.
| | - Swapnamoy Dutta
- CEITEC-Central European Institute of Technology, Brno University of Technology, 61200, Brno, Czech Republic
| | - Rosalin Beura
- University School of Basic and Applied Sciences, Guru Gobind Singh Indraprastha University, Dwaraka, New Delhi, India
| | - Nigamananda Das
- Centre of Excellence for Advance Materials and Applications, Utkal University, Bhubaneswar, Odisha, India.
- Department of Chemistry, Utkal University, Bhubaneswar, Odisha, India.
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Moradeeya PG, Kumar MA, Sharma A, Basha S. Conductive polymer layered semiconductor for degradation of triclopyr acid and 2,4-dichlorophenoxyacetic acid from aqueous stream using coalesce adsorption-photocatalysis technique. CHEMOSPHERE 2022; 298:134360. [PMID: 35318015 DOI: 10.1016/j.chemosphere.2022.134360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/25/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
Polyaniline supported titanium dioxide nanoparticles (PTs) were fabricated using chemical oxidative aniline polymerization in the presence of titanium dioxide with ammonium peroxydisulfate as an oxidant. The synthesized PTs were thoroughly characterized for their morphological and functional features. PTs were employed for the photodegradation of acidic herbicides; 2,4-dichlorophenoxyacetic acid (2,4-D) and triclopyr acid (TCP). PT's surface modifications were imparted and their herbicide removal efficiencies were compared. The best operating conditions for adsorption/photocatalysis were 0.5 g/L photocatalyst, 10 mg/L concentration of individual herbicides resulted in 90.72% removal of TCP at pH 4 and 99.91% removal of 2,4-D at pH 5. Adsorption kinetics of herbicides, onto PT-1 showed the equilibrium attainment within 30 min and experimental data obeyed pseudo-second order model for TCP and 2,4-D removal which was governed by chemisorption. Analysis of TCP and 2,4-D adsorption indicated that the removal followed Sips model for TCP removal while Redlich-Peterson model explained the removal of 2,4-D by PT-1. Rate constants indicated that the amount of TiO2 in the PTs played an important role in removing the herbicides and PT-1 material excellent remarkable activity for three cycles of photodegradation. Thus, this work reports the polymerization of aniline onto TiO2 and their utility as photocatalyst for the expulsion of 2,4-D and TCP from water.
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Affiliation(s)
- Pareshkumar G Moradeeya
- Department of Environmental Science & Engineering, Marwadi University, Rajkot, 360 003, Gujarat, India; Hyderabad Zonal Centre, CSIR-National Environmental Engineering Research Institute, IICT Campus, Tarnaka, Hyderabad, 500 007, Telangana, India
| | - Madhava Anil Kumar
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, 364 002, Gujarat, India
| | - Archana Sharma
- Department of Environmental Science & Engineering, Marwadi University, Rajkot, 360 003, Gujarat, India
| | - Shaik Basha
- Hyderabad Zonal Centre, CSIR-National Environmental Engineering Research Institute, IICT Campus, Tarnaka, Hyderabad, 500 007, Telangana, India.
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Adeiga OI, Velempini T, Pillay K. Polyaniline-decorated Macadamia nutshell composite: an adsorbent for the removal of highly toxic Cr(VI) and efficient catalytic activity of the spent adsorbent for reuse. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-04009-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Optimized Removal of Hydroquinone and Resorcinol by Activated Carbon Based on Shea Residue (Vitellaria paradoxa): Thermodynamics, Adsorption Mechanism, Nonlinear Kinetics, and Isotherms. J CHEM-NY 2022. [DOI: 10.1155/2022/1125877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The present work demonstrates the adsorption of hydroquinone (HQ) and resorcinol (R) by activated carbon based on shea residue (Vitellaria paradoxa). The adsorbent was prepared chemically by impregnation with sulfuric acid and coded by the acronym CAK-S. The central composite design (CCD) was used to optimize the main factors that influence the adsorption of HQ or R by activated carbon such as the initial concentration, the pH of the solution, the contact time, and the mass of the carbon on the expected response, which is the adsorbed quantity of the target pollutants. The optimal conditions obtained from the statistical analysis are as follows: concentration of 158 mg/L, pH 3, time of 120 min, and mass of 50 mg for the adsorption of HQ and concentration of 180 mg/L, pH 3, time of 86 min, and mass of 118 mg for the adsorption of R. The maximum quantities of HQ and R adsorbed are 45.02 mg/g and 33.65 mg/g, respectively. The analysis of variance (ANOVA) showed a good relationship between the variables involved with the coefficients of determination R2 = 98.69% for the adsorption of hydroquinone and R2 = 90.55% for that of resorcinol, which means that the model is more suitable to express the adsorbed amount according to the four optimized parameters. The experimental data obtained under these optimal conditions were simulated with two and three parameter nonlinear isotherm models as well as kinetic models. The results show that Elovich kinetic model better describes the adsorption of HQ and R, indicating chemisorption with heterogeneous active sites on the surface of CAK-S. Temkin’s two-parameter model shows that adsorption occurs on heterogeneous surfaces with a nonuniform adsorption energy distribution at the surface and Sips’s three-parameter model confirms the heterogeneity of the surface with a localized adsorption of HQ or R by CAK-S. The thermodynamics study has shown that the adsorption is endothermic (
) and spontaneous (
).
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Miri Z, Elhami S, Zare-Shahabadi V, Jalali Jahromi H. Fe 3O 4@PDA@PANI core-shell nanocomposites as a new adsorbent for simultaneous preconcentration of Tartrazine and Sunset Yellow by ultrasonic-assisted dispersive micro solid-phase extraction. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120130. [PMID: 34265733 DOI: 10.1016/j.saa.2021.120130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/07/2021] [Accepted: 06/25/2021] [Indexed: 06/13/2023]
Abstract
In this research, novel magnetic Fe3O4@PDA@PANI core-shell nanoparticles were designed and fabricated as an efficient adsorbent in the service of ultrasound-assisted dispersive micro-solid phase extraction for simultaneous preconcentration of Sunset Yellow (SY) and Tartrazine (Tar) before UV-Vis spectrophotometric detection. This adsorbent was fully characterized by Fourier Transform Infrared (FT-IR) spectroscopy, Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), and Energy Dispersive X-ray (EDX) analysis. To overcome the spectral overlapping of SY and Tar dyes, the derivative spectrophotometric method was successfully used for the simultaneous detection of dyes in their binary solutions. The operating parameters affecting preconcentration efficiency and spectrophotometric determination were optimized. Under optimal conditions, the limit of detections (LOD) was obtained 0.2 and 0.5 ng mL-1 for SY and Tar, respectively. The adsorption capacity and reusability of core-shell nanoparticles were significant. The satisfactory results of analysis of a few real samples indicate that the method is very favored in the analysis of various complex matrices.
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Affiliation(s)
- Zahra Miri
- Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran
| | - Shahla Elhami
- Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran.
| | - Vahid Zare-Shahabadi
- Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran
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Khan MI, Almesfer MK, Elkhaleefa A, Shigidi I, Shamim MZ, Ali IH, Rehan M. Conductive Polymers and Their Nanocomposites as Adsorbents in Environmental Applications. Polymers (Basel) 2021; 13:3810. [PMID: 34771368 PMCID: PMC8587430 DOI: 10.3390/polym13213810] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 12/29/2022] Open
Abstract
Proper treatment and disposal of industrial pollutants of all kinds are a global issue that presents significant techno-economical challenges. The presence of pollutants such as heavy metal ions (HMIs) and organic dyes (ODs) in wastewater is considered a significant problem owing to their carcinogenic and toxic nature. Additionally, industrial gaseous pollutants (GPs) are considered to be harmful to human health and may cause various environmental issues such as global warming, acid rain, smog and air pollution, etc. Conductive polymer-based nanomaterials have gained significant interest in recent years, compared with ceramics and metal-based nanomaterials. The objective of this review is to provide detailed insights into different conductive polymers (CPs) and their nanocomposites that are used as adsorbents for environmental remediation applications. The dominant types of CPs that are being used as adsorbent materials include polyaniline (PANI), polypyrrole (Ppy), and polythiophene (PTh). The various adsorption mechanisms proposed for the removal of ODs, HMIs, and other GPs by the different CPs are presented, together with their maximum adsorption capacities, experimental conditions, adsorption, and kinetic models reported.
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Affiliation(s)
- Mohammad Ilyas Khan
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Mohammed Khaloufa Almesfer
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Abubakr Elkhaleefa
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Ihab Shigidi
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Mohammed Zubair Shamim
- Department of Electrical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia;
| | - Ismat H. Ali
- Department of Chemistry, College of Science, King Khalid University, Abha 62529, Saudi Arabia;
| | - Mohammad Rehan
- Centre of Excellence in Environmental Studies, King Abdulaziz University, Jeddah 21577, Saudi Arabia;
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10
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Chen PY, Hsu C, Venkatesan M, Tseng YL, Cho CJ, Han ST, Zhou Y, Chiang WH, Kuo CC. Enhanced electrical and thermal properties of semi-conductive PANI-CNCs with surface modified CNCs. RSC Adv 2021; 11:11444-11456. [PMID: 35423653 PMCID: PMC8695952 DOI: 10.1039/d0ra10663a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/11/2021] [Indexed: 12/27/2022] Open
Abstract
Cellulose nanocrystals (CNCs) are the most commonly used natural polymers for biomaterial synthesis. However, their low dispersibility, conductivity, and poor compatibility with the hydrophobic matrix hinder their potential applications. Therefore, we grafted sulfate half-ester and carboxylic functional groups onto CNC surfaces (S-CNC and C-CNC) to overcome these shortcomings. The effect of the dopants, surfactant ratios, and properties of CNCs on the thermal stability, conductivity, and surface morphology of polyaniline (PANI)-doped CNC nanocomposites were investigated through emulsion and in situ polymerization. The higher electrical conductivity and well-dispersed morphology of SCNC-PANI30 (1.1 × 10-2 S cm-1) but lower thermal stability than that of CCNC-PANI30 (T 0: 189 °C) nanocomposites are highly related to dispersibility of S-CNCs. However, after 4-dodecylbenzenesulfonic acid (DBSA) was added, the conductivity and thermal stability of SCNC/PANI increased up to 2.5 × 10-1 S cm-1 and 192 °C with almost no particle aggregation because of the increase in charge dispersion. The proposed biodegradable, renewable, and surface-modified S-CNC and C-CNC can be used in high-thermal-stability applications such as food packaging, optical films, reinforcement fillers, flexible semiconductors, and electromagnetic materials.
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Affiliation(s)
- Po-Yun Chen
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
| | - Chieh Hsu
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
| | - Manikandan Venkatesan
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
| | - Yen-Lin Tseng
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
| | - Chia-Jung Cho
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
| | - Su-Ting Han
- Institute of Microscale Optoelectronics, Shenzhen University Shenzhen P. R. China
| | - Ye Zhou
- Institute for Advanced Study, Shenzhen University Shenzhen P. R. China
| | - Wei-Hung Chiang
- Department of Chemical Engineering, National Taiwan University of Science and Technology 10607 Taipei Taiwan
| | - Chi-Ching Kuo
- Institute of Organic and Polymeric Materials, Research and Development Center of Smart Textile Technology, National Taipei University of Technology Taipei 10608 Taiwan +886-2-27317174 +886-2-27712171 ext. 2407
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11
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Stejskal J. Interaction of conducting polymers, polyaniline and polypyrrole, with organic dyes: polymer morphology control, dye adsorption and photocatalytic decomposition. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00982-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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Huang Q, Hu D, Chen M, Bao C, Jin X. Sequential removal of aniline and heavy metal ions by jute fiber biosorbents: A practical design of modifying adsorbent with reactive adsorbate. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.04.115] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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13
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Wang Y, Dai X, Zhan Y, Ding X, Wang M, Wang X. In situ growth of ZIF-8 nanoparticles on chitosan to form the hybrid nanocomposites for high-efficiency removal of Congo Red. Int J Biol Macromol 2019; 137:77-86. [PMID: 31254578 DOI: 10.1016/j.ijbiomac.2019.06.195] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/21/2019] [Accepted: 06/24/2019] [Indexed: 11/30/2022]
Abstract
The zeolitic imidazole framework (ZIF-8) dotted chitosan (CS) nanocomposites (ZIF-8@CS) were fabricated via in-situ growth method. The morphology, structure and chemical state of ZIF-8@CS were investigated by scanning electron microscope (SEM), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), Fourier transform IR spectroscopy (FTIR) and X-ray diffraction (XRD). The adsorption behavior of ZIF-8@CS composites on Congo Red (CR) in aqueous solution was systematically investigated. The adsorption isotherm data showed that the adsorption of CR by ZIF-8@CS was single-layer adsorption, which was consistent with the Langmuir isotherm model. The maximum adsorption capacity of ZIF-8@CS was 922 mg/g. The kinetics parameters were in accord with pseudo-second-order equation, which implied that the adsorption rate was mainly controlled by the chemisorption mechanism. The removal of CR was attributed to the participation of hydrogen bonds, electrostatic interactions, π-π conjugation and zinc coordination effects.
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Affiliation(s)
- Yating Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xiu Dai
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Yixing Zhan
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xiaoqing Ding
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Ming Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xinlong Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China.
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Sebeia N, Jabli M, Ghith A, El Ghoul Y, Alminderej FM. Populus tremula, Nerium oleander and Pergularia tomentosa seed fibers as sources of cellulose and lignin for the bio-sorption of methylene blue. Int J Biol Macromol 2018; 121:655-665. [PMID: 30336237 DOI: 10.1016/j.ijbiomac.2018.10.070] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/09/2018] [Accepted: 10/14/2018] [Indexed: 11/28/2022]
Abstract
Cellulose-based substrates could represent potential funds for the sorption of pollutants. Herein, methylene blue was selected for demonstrating the bio-sorption efficiency of Nerium oleander, Pergularia tomentosa and Populus tremula seed fibers. Their cellulose contents were 45%, 43.8% and 60%. Their lignin amounts were 21%, 8.6% and 12%, respectively. Fourier Transform InfraRed suggested that the interaction of these bio-products with methylene blue could occur between hydroxyl and ester groups of cellulose and lignin and the sulfur and nitrogen atoms of the dye. Scanning Electron Microscopy showed a swelling of the bio-matters after dye biosorption. From X-Ray Diffraction, the shifting for higher values of the peaks related to the amorphous phase indicated the establishment of new rearranged regions. Such change from the decomposition behavior event studied by Thermogravimetric Analysis/Differential Thermal Analysis revealed that methylene blue was interacted with cellulose and lignin structures. The effect of adsorbent dosage, pH, time, dye concentration and temperature was investigated in controlled batch experiments. Excellent sorption capacities followed the order: Nerium oleander (280.2 mg g-1) > Populus tremula (168 mg g-1) > Pergularia tomentosa (145.3 mg g-1). Freundlich fitted best the equilibrium data suggesting cooperative interactions via physisorption and chemisorption phenomenon. Kinetic data complied well with the pseudo-second-order suggesting a chemisorption mechanism.
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Affiliation(s)
- Nouha Sebeia
- Textile Materials and Process Research, National School of Engineering of Monastir (ENIM), University of Monastir, 4018 Monastir, Tunisia
| | - Mahjoub Jabli
- Textile Materials and Process Research, National School of Engineering of Monastir (ENIM), University of Monastir, 4018 Monastir, Tunisia.
| | - Adel Ghith
- Textile Materials and Process Research, National School of Engineering of Monastir (ENIM), University of Monastir, 4018 Monastir, Tunisia
| | - Yassine El Ghoul
- Department of chemistry, College of science, Qassim University, Saudi Arabia
| | - Fahad M Alminderej
- Department of chemistry, College of science, Qassim University, Saudi Arabia
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15
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Bahrudin NN, Nawi MA, Ismail WINW. Physical and adsorptive characterizations of immobilized polyaniline for the removal of methyl orange dye. KOREAN J CHEM ENG 2018. [DOI: 10.1007/s11814-018-0052-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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16
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Biglari H, RodríguezíCouto S, Khaniabadi YO, Nourmoradi H, Khoshgoftar M, Amrane A, Vosoughi M, Esmaeili S, Heydari R, Mohammadi MJ, Rashidi R. Cationic Surfactant-modified Clay as an Adsorbent for the Removal of Synthetic Dyes from Aqueous Solutions. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2018. [DOI: 10.1515/ijcre-2017-0064] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
AbstractIn this study, the potential of hexadecyl trimethyl ammonium bromide modified montmorillonite (HDTMA-Mt) to remove the synthetic dyes Alizarin Red S (ARS) and Bromocresol Green (BCG) from aqueous media was assessed. The effect of different factors including surfactant loading rate onto the clay, contact time, pH, adsorbent dosage and dye concentrations, on the removal of ARS and BCG in batch systems were investigated. The adsorbent was characterized by means of scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffractometry (XRD). The equilibrium time for ARS and BCG was reached at 40 and 20 min, respectively, under optimized conditions (i.e. pH = 3, adsorbent dosage=1 g/L, surfactant loading rate onto the clay 70% of the cation exchange capacity (CEC) for ARS and 120% of the CEC for BCG, ARS concentration 50 mg/L and BCG concentration 500 mg/L). The adsorption rate of both dyes fitted the pseudo-second-order kinetic model and the equilibrium data was described by the Freundlich isotherm equation. The maximum monolayer adsorption capacities were equal to 666.6 and 1250 mg/g for ARS and BCG, respectively. Therefore, the HDTMA-Mt can be considered as an effective adsorbent for the removal of ARS and BCG from aqueous solutions.
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17
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Zare EN, Motahari A, Sillanpää M. Nanoadsorbents based on conducting polymer nanocomposites with main focus on polyaniline and its derivatives for removal of heavy metal ions/dyes: A review. ENVIRONMENTAL RESEARCH 2018; 162:173-195. [PMID: 29329014 DOI: 10.1016/j.envres.2017.12.025] [Citation(s) in RCA: 217] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/07/2017] [Accepted: 12/28/2017] [Indexed: 05/04/2023]
Abstract
Water contamination by toxic heavy metal ions and dyes remains a serious public health problem for humans, so attention on specific methods and technologies to remove heavy metal ions and dyes from wastewaters/aqueous solutions are desired. Numerous adsorbents have been reported for the removal of heavy metal ions/dyes from wastewaters/aqueous solutions. Polyaniline (PANI) and its derivatives, as conducting polymers, are good adsorbents to remove various kinds of heavy metal ions and dyes from wastewaters/aqueous solutions. The nanoadsorbents based on PANI and its derivatives have received much consideration, and are extensively reported in literature. This review focuses on the PANI and its derivatives based on nanoadsorbents for water purification. Various types of these nanoadsorbents used for the removal of heavy metal ions/dyes from wastewaters/aqueous solutions are also briefly compared in this review.
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Affiliation(s)
| | - Ahmad Motahari
- Young Researchers and Elite Club, Jahrom Branch, Islamic Azad University, Jahrom 74147-85318, Iran
| | - Mika Sillanpää
- Laboratory of Green Chemistry, Lappeenranta University of Technology, Sammonkatu 12, Mikkeli 50130, Finland
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18
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Ayad MM, Amer WA, Zaghlol S, Minisy IM, Bober P, Stejskal J. Polypyrrole-coated cotton textile as adsorbent of methylene blue dye. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0442-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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19
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Kumar R, Ansari SA, Barakat MA, Aljaafari A, Cho MH. A polyaniline@MoS2-based organic–inorganic nanohybrid for the removal of Congo red: adsorption kinetic, thermodynamic and isotherm studies. NEW J CHEM 2018. [DOI: 10.1039/c8nj02803f] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic–inorganic functional hybrid polymeric materials are well known for the efficient removal of contaminants from wastewater.
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Affiliation(s)
- Rajeev Kumar
- Department of Environmental Sciences
- Faculty of Meteorology
- Environment and Arid Land Agriculture
- King Abdulaziz University
- Jeddah 21589
| | - Sajid Ali Ansari
- Department of Physics
- College of Science
- King Faisal University
- Al-Ahsa 31982
- Saudi Arabia
| | - M. A. Barakat
- Department of Environmental Sciences
- Faculty of Meteorology
- Environment and Arid Land Agriculture
- King Abdulaziz University
- Jeddah 21589
| | - Abdullah Aljaafari
- Department of Physics
- College of Science
- King Faisal University
- Al-Ahsa 31982
- Saudi Arabia
| | - Moo Hwan Cho
- School of Chemical Engineering
- Yeungnam University
- Gyeongbuk 712-749
- Republic of Korea
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20
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Shahadat M, Khan MZ, Rupani PF, Embrandiri A, Sultana S, Ahammad SZ, Wazed Ali S, Sreekrishnan T. A critical review on the prospect of polyaniline-grafted biodegradable nanocomposite. Adv Colloid Interface Sci 2017; 249:2-16. [PMID: 28935100 DOI: 10.1016/j.cis.2017.08.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/18/2017] [Accepted: 08/20/2017] [Indexed: 10/18/2022]
Abstract
Among the various electrically conducting polymers, polyaniline (PANI) has gained attentions due to its unique properties and doping chemistry. A number of electrically conducting biodegradable polymers has been synthesized by incorporating a biodegradable content of cellulose, chitin, chitosan, etc. in the matrix of PANI. The hybrid materials are also employed as photocatalysts, antibacterial agents, sensors, fuel cells and as materials in biomedical applications. Furthermore, these biodegradable and biocompatible conducting polymers are employed in tissue engineering, dental implants and targeted drug delivery. This review presents state of the art of PANI based biodegradable polymers along with their synthesis routes and unique applications in diverse fields. In future, the synthesis of PANI-grafted biodegradable nanocomposite material is expected to open innovative ways for their outstanding applications.
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21
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Li J, Si Y, Zhao C, He J, Sun G, Huang Y. Spontaneous and efficient adsorption of lysozyme from aqueous solutions by naturally polyanion gel beads. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:130-138. [DOI: 10.1016/j.msec.2017.03.092] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 03/07/2017] [Accepted: 03/12/2017] [Indexed: 01/10/2023]
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22
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Wawrzkiewicz M, Bartczak P, Jesionowski T. Enhanced removal of hazardous dye form aqueous solutions and real textile wastewater using bifunctional chitin/lignin biosorbent. Int J Biol Macromol 2017; 99:754-764. [DOI: 10.1016/j.ijbiomac.2017.03.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 02/14/2017] [Accepted: 03/04/2017] [Indexed: 11/26/2022]
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23
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Song P, Zhang DY, Yao XH, Feng F, Wu GH. Preparation of a regenerated silk fibroin film and its adsorbability to azo dyes. Int J Biol Macromol 2017; 102:1066-1072. [PMID: 28478052 DOI: 10.1016/j.ijbiomac.2017.05.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 04/30/2017] [Accepted: 05/02/2017] [Indexed: 02/05/2023]
Abstract
In this work, a novel and sustainable biosorbent, regenerated silk fibroin film (rSFF) was successfully prepared and its adsorbability to azo dyes (acid yellow 11, naphthol orange and direct orange S) was measured. At optimal conditions, the adsorption capacity of rSFF for acid yellow 11 reached up to 59.71mg/g, which was 1.23-fold higher than that of raw silk fibroin fibers. More importantly, rSFF exhibited a high level of flexibility and functionality as well as a good shaping ability, which were crucial for its practical application. The SEM results showed that rSFF was a porous material, indicating that it had more available adsorption sites compared with raw silk fibroin fibers, which might contribute to the higher adsorption capacity of rSFF. Isotherm equilibrium studies revealed that the azo dye adsorption process followed the Langmuir model, indicating that rSFF was a structurally homogenous adsorbent. The recycle test showed that rSFF had potential to be reused in a number of treatment cycles. After five cycles, its adsorbability to acid yellow 11 remained as high as 47.20mg/g. Finally, a scale-up experiment was performed for rSFF, and the results indicated that it was feasible for rSFF to extend the practical application.
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Affiliation(s)
- Peng Song
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Dong-Yang Zhang
- College of Biotechnology and Sericultural Research Institute, Jiangsu University of Science and Technology, Zhenjiang, 212018, PR China
| | - Xiao-Hui Yao
- College of Biotechnology and Sericultural Research Institute, Jiangsu University of Science and Technology, Zhenjiang, 212018, PR China
| | - Fan Feng
- College of Biotechnology and Sericultural Research Institute, Jiangsu University of Science and Technology, Zhenjiang, 212018, PR China
| | - Guo-Hua Wu
- College of Biotechnology and Sericultural Research Institute, Jiangsu University of Science and Technology, Zhenjiang, 212018, PR China.
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24
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Adsorption of organic pollutants by nano-conducting polymers composites: Effect of the supporting nano-oxide type. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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25
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Abbasian M, Jaymand M, Niroomand P, Farnoudian-Habibi A, Karaj-Abad SG. Grafting of aniline derivatives onto chitosan and their applications for removal of reactive dyes from industrial effluents. Int J Biol Macromol 2017; 95:393-403. [DOI: 10.1016/j.ijbiomac.2016.11.075] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/15/2016] [Accepted: 11/20/2016] [Indexed: 12/25/2022]
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26
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Raval NP, Shah PU, Shah NK. Adsorptive amputation of hazardous azo dye Congo red from wastewater: a critical review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:14810-53. [PMID: 27255316 DOI: 10.1007/s11356-016-6970-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 05/24/2016] [Indexed: 05/27/2023]
Abstract
Increasing amount of dyes in an ecosystem has propelled the search of various methods for dye removal. Amongst all the methods, adsorption occupies a prominent place in dye removal. Keeping this in mind, many adsorbents used for the removal of hazardous anionic azo dye Congo red (CR) from aqueous medium were reviewed by the authors. The main objectives behind this review article are to assemble the information on scattered adsorbents and enlighten the wide range of potentially effective adsorbents for CR removal. Thus, CR sorption by various adsorbents such as activated carbon, non-conventional low-cost materials, nanomaterials, composites and nanocomposites are surveyed and critically reviewed as well as their sorption capacities are also compared. This review also explores the grey areas of the adsorption performance of various adsorbents with reference to the effects of pH, contact time, initial dye concentration and adsorbent dosage. The equilibrium adsorption isotherm, kinetic and thermodynamic data of different adsorbents used for CR removal were also analysed. It is evident from a literature survey of more than 290 published papers that nanoparticle and nanocomposite adsorbents have demonstrated outstanding adsorption capabilities for CR. Graphical abstract ᅟ.
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Affiliation(s)
- Nirav P Raval
- Department of Environmental Science, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Prapti U Shah
- Department of Environmental Science, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Nisha K Shah
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India.
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27
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Kamal T, Anwar Y, Khan SB, Chani MTS, Asiri AM. Dye adsorption and bactericidal properties of TiO2/chitosan coating layer. Carbohydr Polym 2016; 148:153-60. [PMID: 27185126 DOI: 10.1016/j.carbpol.2016.04.042] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 03/22/2016] [Accepted: 04/09/2016] [Indexed: 01/01/2023]
Abstract
A new kind of titanium oxide dispersed in chitosan (TiO2/CS) nanocomposite adsorbent was prepared and adhered to high surface area substrate, cellulose microfibers mat (CMM). CS-CMM and TiO2/CS-CMM were used for the thymol violet (TV) dye removal from wastewater. Characterization of materials was carried out by X-ray diffraction, scanning electron microscope and energy dispersive X-ray spectroscopy. The adsorption properties of both the CS-CMM and TiO2/CS-CMM were investigated as a function of adsorbent dosage, solution pH, and contact time. It was revealed that the composites pretreated in the solution with higher pH value exhibited larger adsorption capacities. Kinetic studies showed that the composites could adsorb TV dye rapidly and reached the equilibrium in 90min. The adsorption process followed pseudo-second order kinetics and involved particle diffusion mechanism. The calculated maximum adsorption capacities of CS-CMM and TiO2/CS-CMM were 84.32 and 97.51mgg(-1), respectively. Compare to CS, the TiO2/CS nanocomposite coated CMM showed higher antibacterial characteristics as tested against Escherichia coli.
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Affiliation(s)
- Tahseen Kamal
- Department of Chemistry, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
| | - Yasir Anwar
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sher Bahadar Khan
- Department of Chemistry, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Muhammad Tariq Saeed Chani
- Department of Chemistry, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Abdullah M Asiri
- Department of Chemistry, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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28
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Solvent free synthesized MnFe2O4@polyamid resin as a novel green nanohybrid for fast removing Congo red. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.01.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Pérez-Martínez C, Morales Chávez SD, del Castillo-Castro T, Lara Ceniceros TE, Castillo-Ortega M, Rodríguez-Félix D, Gálvez Ruiz JC. Electroconductive nanocomposite hydrogel for pulsatile drug release. REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2015.12.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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Dhanavel S, Nivethaa EAK, Dhanapal K, Gupta VK, Narayanan V, Stephen A. α-MoO3/polyaniline composite for effective scavenging of Rhodamine B, Congo red and textile dye effluent. RSC Adv 2016. [DOI: 10.1039/c6ra02576e] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Polyaniline modified MoO3 composites were synthesized via a chemical oxidative polymerization method and employed as a novel adsorbent for Rhodamine B (RhB), Congo red (CR) and textile dye effluent.
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Affiliation(s)
- S. Dhanavel
- Material Science Centre
- Department of Nuclear Physics
- University of Madras
- Chennai-25
- India
| | - E. A. K. Nivethaa
- Material Science Centre
- Department of Nuclear Physics
- University of Madras
- Chennai-25
- India
| | - K. Dhanapal
- Material Science Centre
- Department of Nuclear Physics
- University of Madras
- Chennai-25
- India
| | - V. K. Gupta
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
- Department of Applied Chemistry
| | - V. Narayanan
- Department of Inorganic Chemistry
- University of Madras
- Chennai 600 025
- India
| | - A. Stephen
- Material Science Centre
- Department of Nuclear Physics
- University of Madras
- Chennai-25
- India
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