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Thaçi V, Hoti R, Berisha A, Bogdanov J. Erratum to “Corrosion study of copper in aqueous sulfuric acid solution in the presence of (2 E,5 E)-2,5-dibenzylidenecyclopentanone and (2 E,5 E)-bis[(4-dimethylamino)benzylidene]cyclopentanone: Experimental and theoretical study”. OPEN CHEM 2021. [DOI: 10.1515/chem-2021-0555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Veprim Thaçi
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University , 1000 Skopje , Republic of Macedonia
| | - Ramiz Hoti
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
| | - Avni Berisha
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
| | - Jane Bogdanov
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University , 1000 Skopje , Republic of Macedonia
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Thaçi V, Hoti R, Berisha A, Bogdanov J. Corrosion study of copper in aqueous sulfuric acid solution in the presence of (2E,5E)-2,5-dibenzylidenecyclopentanone and (2E,5E)-bis[(4-dimethylamino)benzylidene]cyclopentanone: Experimental and theoretical study. OPEN CHEM 2020. [DOI: 10.1515/chem-2020-0172] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractThe corrosion behavior of copper in 0.1 M aqueous sulfuric acid medium has been studied using potentiodynamic polarization measurements, quantum chemical calculations, and molecular dynamic simulations in the presence and absence of (2E,5E)-2,5-dibenzylidenecyclopentanone (M1) and (2E,5E)-bis[(4-dimethylamino)benzylidene]cyclopentanone (M2). The compounds were freshly prepared in high yields via the Claisen–Schmidt reaction between the cyclopentanone and the corresponding aryl aldehyde. The results from the potentiodynamic measurements imply that M1 and M2 act as mixed inhibitors due to their adsorption on the copper surface. The more pronounced corrosion inhibition performance of the M2 molecule in comparison to M1 was related to the fact that this molecule contains two basic nitrogen atoms (in 4-dimethylamino group).
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Affiliation(s)
- Veprim Thaçi
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, Republic of Macedonia
| | - Ramiz Hoti
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
| | - Avni Berisha
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
| | - Jane Bogdanov
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, Republic of Macedonia
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Ye J, Wu YC, Xu K, Ni K, Shu N, Taberna PL, Zhu Y, Simon P. Charge Storage Mechanisms of Single-Layer Graphene in Ionic Liquid. J Am Chem Soc 2019; 141:16559-16563. [PMID: 31588740 DOI: 10.1021/jacs.9b07134] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Graphene-based carbon materials are promising candidates for electrical double-layer (EDL) capacitors, and there is considerable interest in understanding the structure and properties of the graphene/electrolyte interface. Here, electrochemical impedance spectroscopy (EIS) and electrochemical quartz crystal microbalance (EQCM) are used to characterize the ion fluxes and adsorption on single-layer graphene in neat ionic liquid (EMI-TFSI) electrolyte. It is found that a positively charged ion-species desorption and ion reorganization dominate the double-layer charging during positive and negative polarizations, respectively, leading to the increase in EDL capacitance with applied potential.
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Affiliation(s)
- Jianglin Ye
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, and Department of Materials Science and Engineering , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China.,CIRIMAT UMR CNRS 5085 , Université Paul Sabatier , 118 route de Narbonne , 31062 Toulouse , France
| | - Yih-Chyng Wu
- CIRIMAT UMR CNRS 5085 , Université Paul Sabatier , 118 route de Narbonne , 31062 Toulouse , France.,Réseau sur le Stockage Electrochimique de l'Energie (RS2E) , CNRS FR3459 , 80039 Amiens , France
| | - Kui Xu
- CIRIMAT UMR CNRS 5085 , Université Paul Sabatier , 118 route de Narbonne , 31062 Toulouse , France.,Réseau sur le Stockage Electrochimique de l'Energie (RS2E) , CNRS FR3459 , 80039 Amiens , France
| | - Kun Ni
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, and Department of Materials Science and Engineering , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Na Shu
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, and Department of Materials Science and Engineering , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Pierre-Louis Taberna
- CIRIMAT UMR CNRS 5085 , Université Paul Sabatier , 118 route de Narbonne , 31062 Toulouse , France.,Réseau sur le Stockage Electrochimique de l'Energie (RS2E) , CNRS FR3459 , 80039 Amiens , France
| | - Yanwu Zhu
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, and Department of Materials Science and Engineering , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Patrice Simon
- CIRIMAT UMR CNRS 5085 , Université Paul Sabatier , 118 route de Narbonne , 31062 Toulouse , France.,Réseau sur le Stockage Electrochimique de l'Energie (RS2E) , CNRS FR3459 , 80039 Amiens , France
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Vaithiyanathan S, Chandrasekaran K, Barik RC. Green biocide for mitigating sulfate-reducing bacteria influenced microbial corrosion. 3 Biotech 2018; 8:495. [PMID: 30498668 PMCID: PMC6249174 DOI: 10.1007/s13205-018-1513-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 11/13/2018] [Indexed: 01/16/2023] Open
Abstract
In the present investigation, Polyalthia longifolia plant extract (PLAE) was used as biocide to control corrosion in the presence of sulfate-reducing bacteria (SRB). Transmission electron microscopy showed the damage of SRB outer cell membrane which lead to cell destruction and disturbed membrane permeability. The scanning electron microscopy also confirmed the cell shrinkage due to green biocide, and energy-dispersive Fourier transform infra-red spectroscopy indicated the decrease in sulfide concentration in the presence of biocide. Potentiodynamic polarization of mild steel showed the lower in corrosion rate due to the decrease in cathodic reduction kinetics of SRB in the presence of biocide PLAE. The gravimetric mass loss also showed corrosion rate dropped from 0.064 millimeter per year (mm/year) to 0.013 mm/year with and without biocide. The present study showed that P. longifolia extract could be a novel biocide against the growth of the SRB to control corrosion in oil and gas industries.
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Affiliation(s)
- Shanthi Vaithiyanathan
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu 630 006 India
| | - Karthikeyan Chandrasekaran
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu 630 006 India
- Academy of Scientific and Innovative Research, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu 630 006 India
| | - R. C. Barik
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu 630 006 India
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Porcayo-Calderon J, Rivera-Muñoz E, Peza-Ledesma C, Casales-Diaz M, Escalera LMDL, Canto J, Martinez-Gomez L. Sustainable Development of Palm Oil: Synthesis and Electrochemical Performance of Corrosion Inhibitors. J ELECTROCHEM SCI TE 2017. [DOI: 10.33961/jecst.2017.8.2.133] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Huang R, Yi P, Tang Y. Probing the interactions of organic molecules, nanomaterials, and microbes with solid surfaces using quartz crystal microbalances: methodology, advantages, and limitations. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2017; 19:793-811. [PMID: 28488712 DOI: 10.1039/c6em00628k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Quartz crystal microbalances (QCMs) provide a new analytical opportunity and prospect to characterize many environmental processes at solid/liquid interfaces, thanks to their almost real-time measurement of physicochemical changes on their quartz sensor. This work reviews the applications of QCMs in probing the interactions of organic molecules, nanomaterials (NMs) and microbes with solid surfaces. These interfacial interactions are relevant to critical environmental processes such as biofilm formation, fate and transport of NMs, fouling in engineering systems and antifouling practices. The high sensitivity, real-time monitoring, and simultaneous frequency and dissipation measurements make QCM-D a unique technique that helps reveal the interaction mechanisms for the abovementioned processes (e.g., driving forces, affinity, kinetics, and the interplay between surface chemistry and solution chemistry). On the other hand, QCM measurement is nonselective and spatially-dependent. Thus, caution should be taken during data analysis and interpretation, and it is necessary to cross-validate the results using complementary information from other techniques for more quantitative and accurate interpretation. This review summarizes the general methodologies for collecting and analyzing raw QCM data, as well as for evaluating the associated uncertainties. It serves to help researchers gain deeper insights into the fundamentals and applications of QCMs, and provides new perspectives on future research directions.
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Affiliation(s)
- Rixiang Huang
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Dr, Atlanta, Georgia 30324-0340, USA.
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Xu X, Zhang N, Brown GM, Thundat TG, Ji HF. Ultrasensitive Detection of Cu2+ Using a Microcantilever Sensor Modified with L-Cysteine Self-Assembled Monolayer. Appl Biochem Biotechnol 2017; 183:555-565. [DOI: 10.1007/s12010-017-2511-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 05/09/2017] [Indexed: 10/19/2022]
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Eco-Friendly Corrosion Inhibition of Pipeline Steel UsingBrassica oleracea. INTERNATIONAL JOURNAL OF CORROSION 2015. [DOI: 10.1155/2015/404139] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The inhibition capacity ofBrassica oleracea(BO) extract on the corrosion of pipeline steel in 0.5 M H2SO4was evaluated using electrochemical techniques. The results showed an excellent inhibition efficiency which increased with initial increase in extract concentration and temperature to a point and decreased with further increase in BO extract concentration and temperature. Mixed inhibition behaviour was proposed for the action of BO. The unique behaviour of BO was attributed to the organic entities present in the extract.
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Hope GA, Woods R, Parker GK, Buckley AN, McLean J. Spectroscopic characterisation of copper acetohydroxamate and copper n-octanohydroxamate. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.08.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Appa Rao B, Iqbal MY, Sreedhar B. Electrochemical and surface analytical studies of the self-assembled monolayer of 5-methoxy-2-(octadecylthio)benzimidazole in corrosion protection of copper. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2009.09.007] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Scendo M, Hepel M. Inhibiting properties of benzimidazole films for Cu(II)/Cu(I) reduction in chloride media studied by RDE and EQCN techniques. J Electroanal Chem (Lausanne) 2008. [DOI: 10.1016/j.jelechem.2007.10.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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A quartz crystal microbalance study of the kinetics of interaction of benzotriazole with copper. J APPL ELECTROCHEM 2007. [DOI: 10.1007/s10800-007-9383-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ai J, Guo X. AFM and FTIR studies of organic cation adsorption on carbon steel coupled with stainless steel. SURF INTERFACE ANAL 2006. [DOI: 10.1002/sia.2379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ashassi-Sorkhabi H, Mirmohseni A, Harrafi H. Evaluation of initial deposition rate of electroless Ni–P layers by QCM method. Electrochim Acta 2005. [DOI: 10.1016/j.electacta.2005.03.056] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abd El-Maksoud S, Rashwan S, Ibrahim M, Abd El-Wahaab S. Electrochemical behaviour of low carbon steel in gluconate and tartarate solutions. Electrochim Acta 2005. [DOI: 10.1016/j.electacta.2004.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Blajiev O, Hubin A. Inhibition of copper corrosion in chloride solutions by amino-mercapto-thiadiazol and methyl-mercapto-thiadiazol: an impedance spectroscopy and a quantum-chemical investigation. Electrochim Acta 2004. [DOI: 10.1016/j.electacta.2004.01.037] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Wei Z, Duby P, Somasundaran P. Pitting inhibition of stainless steel by surfactants: an electrochemical and surface chemical approach. J Colloid Interface Sci 2003; 259:97-102. [PMID: 12651137 DOI: 10.1016/s0021-9797(03)00025-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pitting corrosion of stainless steels causes tremendous damage in terms of material loss and resulting accidents. Organic surfactants have been tried as pitting inhibitors but the understanding of the inhibition mechanisms is mainly speculative. In the present study the inhibition of the pitting corrosion of 304 stainless steel by N-lauroylsarcosine sodium salt (NLS) in 0.1 M NaCl solutions at neutral pH was studied using an approach that combines surface chemical techniques with electrochemical ones. It was found that NLS increases the pitting resistance of 304 stainless steel, with possible complete inhibition at high NLS concentration (30 mM). Adsorption of NLS on 304 stainless steel particles was directly measured. NLS adsorbs significantly on 304 stainless steel with maximum adsorption density close to bilayer coverage. Electrophoretic mobility data for 304 stainless steel particles show that the surface of 304 stainless steel is negative in NaCl solution at neutral pH. The adsorption of NLS makes the interfacial charge even more negative. The relationship between pitting inhibition and adsorption density of NLS suggests that NLS does not adsorb preferentially on the pit nucleation sites and complete inhibition requires that the whole surface be covered completely by NLS. The inhibition mechanism of NLS is proposed to be due mainly to the blocking effect of a negatively charged NLS adsorption layer. This study shows that in addition to the adsorption amount of surfactant, interfacial charge also plays an important role in pitting inhibition.
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Affiliation(s)
- Zhenqiang Wei
- NSF IUCR Center for Advanced Studies in Novel Surfactants, Langmuir Center for Colloid and Interfaces, Columbia University, New York, NY 10027, USA
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