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Dekshinamoorthy A, Samal PP, Krishnamurty S, Khatri PK, Jain SL, Ray A, Vijayaraghavan S. Sulfonated Zinc Phthalocyanine Coating as an Efficient and Ecofriendly Corrosion Inhibitor for Copper Surfaces: An In Silico Led Design and Its Experimental Validation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:17295-17307. [PMID: 37987736 DOI: 10.1021/acs.langmuir.3c02393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
The current study highlights the successful integration of an in silico design with experimental validation to create a highly effective corrosion inhibitor for copper (Cu) surfaces. The synthesized sulfonated zinc phthalocyanine (Zn-Pc) is electrochemically characterized and demonstrates an impressive 97% inhibition efficiency, comparable to the widely used industrial corrosion inhibitor, BTA, for Cu surfaces. The corrosion inhibition is comprehensively analyzed through potentiodynamic polarization and impedance spectroscopy techniques, supported by their respective equivalent circuits. Furthermore, the sample undergoes thorough characterization using scanning electron microscopy, energy-dispersive X-ray analysis, X-ray photoelectron spectroscopy, contact angle measurements, and atomic force microscopy. Density functional theory calculations reveal that sulfonated Zn-Pc exhibits the highest interaction energy, underscoring its exceptional inhibition properties. These results open possibilities for utilizing computational methods to design and optimize corrosion inhibitors for protection of Cu surfaces.
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Affiliation(s)
- Amuthan Dekshinamoorthy
- Corrosion and Materials Protection Division, CSIR-Electrochemical Research Institute, Karaikudi 630003, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Pragnya Paramita Samal
- Physical Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Sailaja Krishnamurty
- Physical Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Praveen K Khatri
- Chemical and Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Suman Lata Jain
- Chemical and Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Anjan Ray
- Chemical and Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Saranyan Vijayaraghavan
- Corrosion and Materials Protection Division, CSIR-Electrochemical Research Institute, Karaikudi 630003, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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Pandiyarajan S, Manickaraj SSM, Liao AH, Ramachandran A, Lee KY, Chuang HC. Recovery of Al 2O 3 from hazardous Al waste as a reinforcement particle for high-performance Ni/Al 2O 3 corrosion resistance coating via ultrasonic-aided supercritical-CO 2 electrodeposition. CHEMOSPHERE 2023; 313:137626. [PMID: 36566795 DOI: 10.1016/j.chemosphere.2022.137626] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
The unprocessed dumping of aluminium wastes in the landscape leads to generation of heat and toxic gases, which are detrimental to the ecosystem. Motivated by the waste-to-wealth notion, we demonstrated the recovery of aluminium oxide nanoparticles (Al2O3NPs) from domestic aluminium wastes via a sonochemical approach and synthesis of nickel/aluminium oxide (Ni/Al2O3) coating via ultrasonic-coupled supercritical carbon dioxide (US-SC-CO2) electrodeposition method for higher corrosion resistance performance. The physical characterization and material confirmation of prepared films were examined by microscopic and various spectroscopic techniques. The electrochemical corrosion resistance studies were explored via potentiodynamic polarization and electrochemical impedance spectroscopy techniques. Based on the results, the US-SC-CO2 strategy exposed an improved distribution of Al2O3 NPs assimilation in Ni matrix, higher corrosion resistance, and microhardness. The integration of ultrasonic irradiation into the SC-CO2 process promises an enhanced coating quality. Thereby, the novel US-SC-CO2 approach for Ni/Al2O3 synthesis is expected to achieve a sustainable green impact in real-world applications.
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Affiliation(s)
- Sabarison Pandiyarajan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106344, Taiwan; Department of Mechanical Engineering, National Taipei University of Technology, Taipei, 106344, Taiwan
| | - Shobana Sebastin Mary Manickaraj
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106344, Taiwan; Department of Mechanical Engineering, National Taipei University of Technology, Taipei, 106344, Taiwan
| | - Ai-Ho Liao
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, 106335, Taiwan; Department of Biomedical Engineering, National Defense Medical Center, Taipei, 114201, Taiwan
| | - Atchaya Ramachandran
- PG & Research Department of Chemistry, Bishop Heber College, Tiruchirappalli, Tamil Nadu, India
| | - Kuo-Yu Lee
- SV Probe Technology Co., Ltd., Zhubei City, Hsinchu County, 302, Taiwan
| | - Ho-Chiao Chuang
- Department of Mechanical Engineering, National Taipei University of Technology, Taipei, 106344, Taiwan.
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Enhancement of Corrosion Resistance Properties of Electrodeposited Ni/nano-TiC Composite Layers. Int J Mol Sci 2022; 23:ijms23116069. [PMID: 35682751 PMCID: PMC9181820 DOI: 10.3390/ijms23116069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/18/2022] [Accepted: 05/27/2022] [Indexed: 02/01/2023] Open
Abstract
This paper presents novel results on the effects of the dispersion of titanium carbide nanoparticles (50 nm mean diameter) into a nickel-plating electrolyte on the corrosion behavior of the nanocomposite layers obtained. The Ni/nano-TiC layers are compared with pure nickel layers obtained at the same electrodeposition parameters with 60 mA·cm−2 current density and 10 min deposition time. The comparative corrosion performances are investigated using a three-electrode electrochemical cell in a solution (mixed boric acid with lithium hydroxide), which simulates the primary water circuit of pressurized water reactors (PWRs). Open circuit potential measurement and electrochemical impedance spectroscopy were employed as the electrochemical methods, using an electrochemical workstation connected to an electrochemical cell, as well as a PC with software to drive the experimental work. The results clearly revealed enhanced corrosion properties for the Ni/nano-TiC hybrid layers as compared to the pure Ni layers. The significantly improved corrosion behavior can be attributed to the TiC nanoparticles embedded into the Ni matrix, which have the effect of insulating centers at the composite layer/corrosive solution interface.
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Wang C, Zhu G, Zhang P, Fang X. Optimization procedures for the inversion of impedance spectra to the distribution of relaxation times. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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5
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A general model for the impedance of batteries and supercapacitors: The non-linear distribution of diffusion times. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134853] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Preparation and Characterization of Polydopamine-Modified Ni/Carbon Nanotubes Friction Composite Coating. COATINGS 2019. [DOI: 10.3390/coatings9100596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, dopamine (DA) was used for the surface modification of carbon nanotubes (CNTs) to solve the agglomeration problem. High resolution transmission electron microscopy (HRTEM) and X-ray photoelectron spectroscopy (XPS) were utilized to understand the morphology and presence of different elements in the modified CNTs. The treated CNT surfaces were wrapped by a pDA layer and the layer thickness was controlled by reaction time. The dispersion test showed that the treated CNTs remained uniformly dispersed in solution for more than 30 days. The Ni/CNTs@pDA composite coating on the mild steel specimen was obtained by the electrodeposition technique. Ball-on-disc friction-wear equipment and an electrochemical workstation were used to test the friction-wear and corrosion resistance of the composite coating. The results indicated that the Ni/CNTs@pDA coating showed excellent tribological performance and were superior to the pure Ni coating.
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Raghavendra CR, Basavarajappa S, Sogalad I. Electrodeposition of Ni-nano composite coatings: a review. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1567537] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | | | - Irappa Sogalad
- University BDT College of Engineering, Davanagere, Karnataka, India
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A Review on the Corrosion Behaviour of Nanocoatings on Metallic Substrates. MATERIALS 2019; 12:ma12020210. [PMID: 30634551 PMCID: PMC6356964 DOI: 10.3390/ma12020210] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/22/2018] [Accepted: 11/26/2018] [Indexed: 12/04/2022]
Abstract
Growth in nanocoatings technology is moving towards implementing nanocoatings in many sectors of the industry due to their excellent abilities. Nanocoatings offer numerous advantages, including surface hardness, adhesive strength, long-term and/or high-temperature corrosion resistance, the enhancement of tribological properties, etc. In addition, nanocoatings can be applied in thinner and smoother thickness, which allows flexibility in equipment design, improved efficiency, lower fuel economy, lower carbon footprints, and lower maintenance and operating costs. Nanocoatings are utilised efficiently to reduce the effect of a corrosive environment. A nanocoating is a coating that either has constituents in the nanoscale, or is composed of layers that are less than 100 nm. The fine sizes of nanomaterials and the high density of their ground boundaries enable good adhesion and an excellent physical coverage of the coated surface. Yet, such fine properties might form active sites for corrosion attack. This paper reviews the corrosion behaviour of metallic, ceramic, and nanocomposite coatings on the surface of metallic substrates. It summarises the factors affecting the corrosion of these substrates, as well as the conditions where such coatings provided required protection.
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Goveas JJ, Shetty S, Mascarenhas NP, Hegde AC, Gonsalves RA. Corrosion inhibiting action of Ni–Mo alloy coatings in the presence of mixed metal oxide nanocomposites. NEW J CHEM 2018. [DOI: 10.1039/c8nj01695j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enhanced anti-corrosion properties of Ni–Mo alloy coatings by addition of mixed metal oxide nanoparticles via an electrodeposition method.
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Affiliation(s)
- Jenice Jean Goveas
- Department of Chemistry
- St. Aloysius College (Autonomous)
- Mangalore-575003
- India
| | - Sandhya Shetty
- Department of Chemistry
- National Institute of Technology
- Surathkal-575025
- India
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Yavari Z, Darijani M, Dehdab M. Comparative Theoretical and Experimental Studies on Corrosion Inhibition of Aluminum in Acidic Media by the Antibiotics Drugs. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE 2017. [DOI: 10.1007/s40995-017-0358-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Nazir MH, Khan ZA, Saeed A, Bakolas V, Braun W, Bajwa R, Rafique S. Analyzing and Modelling the Corrosion Behavior of Ni/Al2O3, Ni/SiC, Ni/ZrO2 and Ni/Graphene Nanocomposite Coatings. MATERIALS 2017; 10:ma10111225. [PMID: 29068395 PMCID: PMC5706172 DOI: 10.3390/ma10111225] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/16/2017] [Accepted: 10/21/2017] [Indexed: 11/19/2022]
Abstract
A study has been presented on the effects of intrinsic mechanical parameters, such as surface stress, surface elastic modulus, surface porosity, permeability and grain size on the corrosion failure of nanocomposite coatings. A set of mechano-electrochemical equations was developed by combining the popular Butler–Volmer and Duhem expressions to analyze the direct influence of mechanical parameters on the electrochemical reactions in nanocomposite coatings. Nanocomposite coatings of Ni with Al2O3, SiC, ZrO2 and Graphene nanoparticles were studied as examples. The predictions showed that the corrosion rate of the nanocoatings increased with increasing grain size due to increase in surface stress, surface porosity and permeability of nanocoatings. A detailed experimental study was performed in which the nanocomposite coatings were subjected to an accelerated corrosion testing. The experimental results helped to develop and validate the equations by qualitative comparison between the experimental and predicted results showing good agreement between the two.
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Affiliation(s)
- Mian Hammad Nazir
- NanoCorr Energy and Modelling Research Group (NCEM), Bournemouth University Talbot Campus, Poole, Dorset BH12 5BB, UK.
| | - Zulfiqar Ahmad Khan
- NanoCorr Energy and Modelling Research Group (NCEM), Bournemouth University Talbot Campus, Poole, Dorset BH12 5BB, UK.
| | - Adil Saeed
- Global College of Engineering and Technology, CPO Ruwi 112, Muscat Sultanate P.O. Box 2546, Oman.
| | - Vasilios Bakolas
- Advanced Bearing Analysis, Schaeffler Technologies AG & Co. KG, 91074 Herzogenaurach, Germany.
| | - Wolfgang Braun
- Advanced Bearing Analysis, Schaeffler Technologies AG & Co. KG, 91074 Herzogenaurach, Germany.
| | - Rizwan Bajwa
- NanoCorr Energy and Modelling Research Group (NCEM), Bournemouth University Talbot Campus, Poole, Dorset BH12 5BB, UK.
| | - Saqib Rafique
- Low Dimensional Materials Research Centre, University of Malaya, Kuala Lumpur 50603, Malaysia.
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12
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Liu YC, Zhang PZ, Wei DB, Wei XF, Chen XH, Ding F. Corrosion behavior of tantalum alloying on γ-TiAl by double-glow plasma surface metallurgy technique. SURF INTERFACE ANAL 2017. [DOI: 10.1002/sia.6207] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Y. C. Liu
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
| | - P. Z. Zhang
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
| | - D. B. Wei
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
| | - X. F. Wei
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
| | - X. H. Chen
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
| | - F. Ding
- College of Materials Science and Technology; Nanjing University of Aeronautics and Astronautics; Jiangjun road 29 Nanjing 211100 Jiangsu China
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Giner-Sanz J, Ortega E, Pérez-Herranz V. Application of a Montecarlo based quantitative Kramers-Kronig test for linearity assessment of EIS measurements. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.04.131] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Wan TH, Saccoccio M, Chen C, Ciucci F. Influence of the Discretization Methods on the Distribution of Relaxation Times Deconvolution: Implementing Radial Basis Functions with DRTtools. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.09.097] [Citation(s) in RCA: 365] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Total harmonic distortion based method for linearity assessment in electrochemical systems in the context of EIS. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.10.152] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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The new aspects of the anticorrosive ZnO@SiO 2 core–shell NPs in stabilizing of the electrolytic Ni bath and the Ni coating structure; electrochemical behavior of the resulting nano-composite coatings. J Colloid Interface Sci 2015; 455:110-6. [DOI: 10.1016/j.jcis.2015.05.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 05/21/2015] [Indexed: 11/21/2022]
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17
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Fayomi OSI, Popoola API. Anti-corrosion properties and structural characteristics of fabricated ternary coatings. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY 2015. [DOI: 10.3103/s1068375515010068] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Fretting and wear behaviors of Ni/nano-WC composite coatings in dry and wet conditions. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.matdes.2014.09.050] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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20
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In situ nickel/carbon coated lithium titanium oxide anode material with improved electrochemical properties. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Alumina-based nanoparticles obtained by anodic dissolution of Al in electrolytes with alcohol solvents. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2447-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Corrosion Resistance of Ni-ZrO 2 Nanocomposite Coating Prepared by Pulse Electrodeposition with Rotating Cathode in an Ultrasonic Field. ACTA ACUST UNITED AC 2013. [DOI: 10.4028/www.scientific.net/amm.278-280.422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Ni- ZrO2 nanocomposite coatings were prepared by pulse electrodeposition with rotating cathode in an ultrasonic field, and the corrosion resistance of the coatings were studied in 5% H2SO4. The surface morphologies of composite coatings after corrosion were analyzed by scanning electron microscope (SEM). And corrosion rate was tested using an electronic balance. The results shows that, compared with pure Ni coating, pulse current composite coating and pulse current composite coating with ultrasound, the Ni-ZrO2 nanocomposite coating prepared by pulse electrodeposition with rotating cathode in an ultrasonic field has more uniform micro-structure, more compacted grain and lower corrosion rate. Peculiarly, it exhibits excellent corrosion resistance.
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Cârâc G, Ispas A. Effect of nano-Al2O3 particles and of the Co concentration on the corrosion behavior of electrodeposited Ni–Co alloys. J Solid State Electrochem 2012. [DOI: 10.1007/s10008-012-1909-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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24
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Ultrasound technique as a tool for high-rate incorporation of Al2O3 in NiCo layers. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1348-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Corrosion- and wear-resistant properties of Ni–Al2O3 composite coatings containing various forms of alumina. J APPL ELECTROCHEM 2011. [DOI: 10.1007/s10800-011-0256-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Synthesis and characterization of Ni–Al2O3 composite coatings containing different forms of alumina. J APPL ELECTROCHEM 2010. [DOI: 10.1007/s10800-010-0198-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Zhong X, Li Q, Hu J, Zhang S, Chen B, Xu S, Luo F. A novel approach to heal the sol–gel coating system on magnesium alloy for corrosion protection. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2009.11.063] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Chang BY, Park SM. Electrochemical impedance spectroscopy. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2010; 3:207-29. [PMID: 20636040 DOI: 10.1146/annurev.anchem.012809.102211] [Citation(s) in RCA: 413] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
This review describes recent advances in electrochemical impedance spectroscopy (EIS) with an emphasis on its novel applications to various electrochemistry-related problems. Section 1 discusses the development of new EIS techniques to reduce measurement time. For this purpose, various forms of multisine EIS techniques were first developed via a noise signal synthesized by mixing ac waves of various frequencies, followed by fast Fourier transform of the signal and the resulting current. Subsequently, an entirely new concept was introduced in which true white noise was used as an excitation source, followed by Fourier transform of both excitation and response signals. Section 2 describes novel applications of the newly developed techniques to time-resolved impedance measurements as well as to impedance imaging. Section 3 is devoted to recent applications of EIS techniques, specifically traditional measurements in various fields with a special emphasis on biosensor detections.
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Affiliation(s)
- Byoung-Yong Chang
- Department of Chemistry, Pohang University of Science and Technology, Korea.
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Gurrappa I, Binder L. Electrodeposition of nanostructured coatings and their characterization-A review. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2008; 9:043001. [PMID: 27878013 PMCID: PMC5099627 DOI: 10.1088/1468-6996/9/4/043001] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2007] [Revised: 10/17/2008] [Accepted: 03/31/2008] [Indexed: 05/25/2023]
Abstract
Nanostructured materials have gained importance in recent years due to their significantly enhanced properties. In particular, electrochemistry has a special role in producing a variety of nanostructured materials. In the current review, we discuss the superiority of electrochemical deposition techniques in synthesizing various nanomaterials that exhibit improved characteristics compared with materials produced by conventional techniques, as well as their classification, synthesis routes, properties and applications. The superior properties of a nanostructured nickel coating produced by electrochemical deposition are outlined. The properties of various nanostructured coating materials produced by electrochemical techniques are also described. Finally, the importance of nanostructured coatings in industrial applications as well as their potential in future technologies is emphasized.
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Affiliation(s)
- Injeti Gurrappa
- Defence Metallurgical Research Laboratory, Kanchanbagh PO, Hyderabad-500 058, India
| | - Leo Binder
- Institute for Chemical Technology, Technical University Graz, 8010 Graz, Austria
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