Polyaniline-based adsorbents for aqueous pollutants removal: A review

Samadi, Akbar; Xie, Ming; Li, Jingliang; Shon, Ho Kyong; Chen, Kewei; Zhao, Shuaifei

doi:10.1016/j.cej.2021.129425

Cited by 125 publications

(45 citation statements)

References 189 publications

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“…Recently, a number of risk assessment procedures have been proposed to cope with the issue of spread of CEC in the environment. For example, different integrated modelling approaches have shown the feasibility of assessing risk for clarithromycin, sulfamethoxazole, diclofenac, ibuprofen, paracetamol, carbamazepine, furosemide, 17-α ethinylestradiol, 17-β estradiol, estrone, perfluorooctanoic acid, perfluorooctane sulfonate, triclosan and polyaniline-based compounds [ 29 , 30 , 31 ]. All models accommodate temporal and spatial dynamics of environmental conditions (e.g., air, soil and water temperature, water and soil pH, sunlight intensity, etc.…”

Section: Antibiotic Resistances As Contaminants Of Emerging Concernmentioning

confidence: 99%

Antibiotic-Resistant Genes and Bacteria as Evolving Contaminants of Emerging Concerns (e-CEC): Is It Time to Include Evolution in Risk Assessment?

et al. 2021

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The pressing issue of the abundance of antibiotic resistance genes and resistant bacteria in the environment (ARGs and ARB, respectively) requires procedures for assessing the risk to health. The chemo-centric environmental risk assessment models identify hazard(s) in a dose–response manner, obtaining exposure, toxicity, risk, impact and policy. However, this risk assessment approach based on ARGs/ARB evaluation from a quantitative viewpoint shows high unpredictability because ARGs/ARB cannot be considered as standard hazardous molecules: ARB duplicate and ARGs evolve within a biological host. ARGs/ARB are currently listed as Contaminants of Emerging Concern (CEC). In light of such characteristics, we propose to define ARGs/ARB within a new category of evolving CEC (or e-CEC). ARGs/ARB, like any other evolving determinants (e.g., viruses, bacteria, genes), escape environmental controls. When they do so, just one molecule left remaining at a control point can form the origin of a new dangerous and selection-responsive population. As a consequence, perhaps it is time to acknowledge this trait and to include evolutionary concepts within modern risk assessment of e-CEC. In this perspective we analyze the evolutionary responses most likely to influence risk assessment, and we speculate on the means by which current methods could measure evolution. Further work is required to implement and exploit such experimental procedures in future risk assessment protocols.

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Section: Antibiotic Resistances As Contaminants Of Emerging Concernmentioning

confidence: 99%

Antibiotic-Resistant Genes and Bacteria as Evolving Contaminants of Emerging Concerns (e-CEC): Is It Time to Include Evolution in Risk Assessment?

et al. 2021

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“…Polyaniline polymer materials have been widely developed in the fields of electrochemical sensors, metal anticorrosion, adsorbents, etc., because of their unique conjugated electronic structure. [17][18][19][20][21][22][23] As the research progresses, there are more and more reports on the application of polyaniline materials in the field of organic synthesis. [24][25][26] Preparation schemes for different metals, different morphologies and different material composites are constantly proposed, but very little has been reported about the conformational relationship between the polyaniline material itself and the metal particles.…”

Section: Introductionmentioning

confidence: 99%

Copper and palladium bimetallic sub-nanoparticles were stabilized on modified polyaniline materials as an efficient catalyst to promote C–C coupling reactions in aqueous solution

et al. 2022

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“…PANI was developed in recent years to protect the metal against corrosion with reasonable anti-corrosion performance and high conductivity 16 – 18 . Because the PANI coating is eco friendly and simple to prepare, it has gained widespread attention around the world 19 . Despite the long work on the anti-corroding properties of PANI, many problems for PANI-based coatings still remain to be solved, such as their porous structure and poor barrier effect 20 , 21 .…”

Section: Introductionmentioning

confidence: 99%

Novel nanocomposites of Ni-Pc/polyaniline for the corrosion safety of the aluminum current collector in the Li-ion battery electrolyte

Deyab

Mele

Bloise

et al. 2021

Sci Rep

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In electrochemical energy storage systems, Li-ion batteries have drawn considerable interest. However, the corrosion of the aluminum current collector in the LiN(SO2CF3)2 electrolyte has a major effect on battery efficiency. To protect the current collector from the corrosive action of the LiN(SO2CF3)2 electrolyte, new nanocomposites based on Ni(II)tetrakis[4-(2,4-bis-(1,1-dimethyl-propyl)-phenoxy)]phthalocyanine (Ni-Pc) and polyaniline matrix (PANI) (i.e. PANI@Ni-Pc composites) are coated on the aluminum current. SEM, XRD, and EDS were used to characterize the PANI@Ni-Pc composite. This method represents a novel approach to the production of Li-ion batteries. Electrochemical tests show that the PANI@Ni-Pc composites can protect aluminum from corrosion in LiN(SO2CF3)2. The output of PANI@Ni-Pc composites is influenced by the Ni-Pc concentration. The composite PANI@Ni-Pc is a promising way forward to build high-stability Li-Ion batteries.

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Polyaniline-based adsorbents for aqueous pollutants removal: A review

Cited by 125 publications

References 189 publications

Antibiotic-Resistant Genes and Bacteria as Evolving Contaminants of Emerging Concerns (e-CEC): Is It Time to Include Evolution in Risk Assessment?

Antibiotic-Resistant Genes and Bacteria as Evolving Contaminants of Emerging Concerns (e-CEC): Is It Time to Include Evolution in Risk Assessment?

Copper and palladium bimetallic sub-nanoparticles were stabilized on modified polyaniline materials as an efficient catalyst to promote C–C coupling reactions in aqueous solution

Novel nanocomposites of Ni-Pc/polyaniline for the corrosion safety of the aluminum current collector in the Li-ion battery electrolyte

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