Renewable resources in corrosion resistance

Sharmin, Eram; Ahmad, Sharif; Zafar, Fahmina

doi:10.5772/31995

Cited by 13 publications

(6 citation statements)

References 96 publications

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“…Tannic acid (TA) is a gallic ester of D-glucose with low cost, biodegradability, and nontoxicity [17,18]. TA was found to be very useful as a surface coating material to form TA polymeric layers on various substrates in polymerization [19].…”

Section: Introductionmentioning

confidence: 99%

High-Performance Biocomposite Polyvinyl Alcohol (PVA) Films Modified with Cellulose Nanocrystals (CNCs), Tannic Acid (TA), and Chitosan (CS) for Food Packaging

Tan

You

et al. 2021

Journal of Nanomaterials

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Polyvinyl alcohol (PVA) has been widely applied in industries for its low cost, nontoxicity, biodegradability, and renewable advantages. However, its unstable structure may not meet some strong physical and mechanical needs. In order to enhance the performances of the PVA film, cellulose nanocrystals (CNCs), tannic acid (TA), and chitosan (CS), working as a reinforcer, a crosslinker, and an antimicrobial agent, respectively, were introduced into the PVA matrix. The results indicated that CNCs, TA, and CS were evenly distributed and cohesively incorporated within the PVA matrix, which contributed to the good mechanical properties and thermal stabilities of biocomposite PVA films. Besides, the addition of TA remarkably improved the antiultraviolet and antioxidant capabilities of PVA films, although the light transmittance declined slightly. It was also observed that the pure PVA film and PVA reinforced with CNCs were incapable of protecting against bacteria, while the ones with CS had prominent antibacterial properties to Escherichia coli and Staphylococcus aureus. Overall, the resulting film presented a high potential utilization as a food packaging material for its outstanding physical and mechanical performances.

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Section: Introductionmentioning

confidence: 99%

High-Performance Biocomposite Polyvinyl Alcohol (PVA) Films Modified with Cellulose Nanocrystals (CNCs), Tannic Acid (TA), and Chitosan (CS) for Food Packaging

Tan

You

et al. 2021

Journal of Nanomaterials

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“…The fatty acid pattern of linseed oil may vary naturally depending on the elements and climate where the crops are grown, the quality of the seeds, and the raw oil rening process. 21 Linseed oil can be obtained by using several methods, including hexane extraction and pre-expelling.…”

Section: Linseed Oilmentioning

confidence: 99%

Performance and emission characteristics of a compression ignition engine running with linseed biodiesel

et al. 2014

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“…Adsorption can take place through (1) electrostatic attraction of the charged metal and the charged molecule of the inhibitor, (2) attraction of the vacant orbitals of the metal interacting with the free electrons of the heteroatom (N, S or O), (3) interaction of the π electrons of the aromatic rings with the metal, and, when possible, (4) a combination of the three mentioned processes. Since many organic inhibitors are toxic and expensive, researchers are looking for products that are more environmentally friendly, i.e., the so-called green corrosion inhibitors [4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Corrosion Inhibition of Aluminum in Acidic Solution by Ilex paraguariensis (Yerba Mate) Extract as a Green Inhibitor

et al. 2023

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In the present work, the inhibitory effect of Ilex paraguariensis (Yerba Mate) extract on the corrosion of aluminum in 0.1 M HCl solution, in the temperature range of 298–323 K, was studied by using weight loss tests, potentiodynamic polarization measurements and electrochemical impedance spectroscopy (EIS). The extract of Ilex paraguariensis exhibits improved inhibitory action as its concentration increases while its performance is maintained despite an increase in temperature. EIS theoretical data according to a suitable proposed equivalent circuit were successfully fitted to the experimental data. The adsorption of organic compounds followed a modified Langmuir isotherm behaviour. Derived thermodynamic parameters indicate the occurrence of both chemical and physical adsorption.

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Renewable resources in corrosion resistance

Cited by 13 publications

References 96 publications

High-Performance Biocomposite Polyvinyl Alcohol (PVA) Films Modified with Cellulose Nanocrystals (CNCs), Tannic Acid (TA), and Chitosan (CS) for Food Packaging

High-Performance Biocomposite Polyvinyl Alcohol (PVA) Films Modified with Cellulose Nanocrystals (CNCs), Tannic Acid (TA), and Chitosan (CS) for Food Packaging

Performance and emission characteristics of a compression ignition engine running with linseed biodiesel

Corrosion Inhibition of Aluminum in Acidic Solution by Ilex paraguariensis (Yerba Mate) Extract as a Green Inhibitor

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