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Cieślak G, Gostomska M, Dąbrowski A, Skroban K, Ciciszwili-Wyspiańska T, Wojda E, Mazurek A, Głowacki M, Baranowski M, Gajewska-Midziałek A, Trzaska M. Production of Cu/Diamond Composite Coatings and Their Selected Properties. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2803. [PMID: 38930174 PMCID: PMC11204481 DOI: 10.3390/ma17122803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/27/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024]
Abstract
This article presents Cu/diamond composite coatings produced by electrochemical reduction on steel substrates and a comparison of these coatings with a copper coating without diamond nanoparticles (<10 nm). Deposition was carried out using multicomponent electrolyte solutions at a current density of 3 A/dm2 and magnetic stirring speed of 100 rpm. Composite coatings were deposited from baths with different diamond concentrations (4, 6, 8, 10 g/dm3). This study presents the surface morphology and structure of the produced coatings. The surface roughness, coating thickness (XRF), mechanical properties (DSI), and adhesion of coatings to substrates (scratch tests) were also characterized. The coatings were also tested to assess their solderability, including their spreadability, wettability of the solder, durability of solder-coating bonds, and a microstructure study.
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Affiliation(s)
- Grzegorz Cieślak
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Marta Gostomska
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Adrian Dąbrowski
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Katarzyna Skroban
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Tinatin Ciciszwili-Wyspiańska
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Edyta Wojda
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Anna Mazurek
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Michał Głowacki
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Michał Baranowski
- Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland;
| | - Anna Gajewska-Midziałek
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
| | - Maria Trzaska
- Łukasiewicz Research Network—Warsaw Institute of Technology, Duchnicka 3, 01-796 Warsaw, Poland; (M.G.); (A.D.); (K.S.); (T.C.-W.); (E.W.); (A.M.); (M.G.); (A.G.-M.); (M.T.)
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Tan H, Yang W, Hao M, Wang C, Yang J, Sunyu H, Ling Y, Song G, He C. Effect of Current Density on the Corrosion Resistance and Photocatalytic Properties of Cu-Ni-Zn 0.96Ni 0.02Cu 0.02O Nanocomposite Coatings. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4925. [PMID: 37512199 PMCID: PMC10381491 DOI: 10.3390/ma16144925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 06/28/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023]
Abstract
2 at.% Cu + 2 at.% Ni were co-doped in ZnO nanoparticles by a simple hydrothermal method, and then the modified nanoparticles were compounded into Cu-Ni alloy coatings using an electroplating technique. The effects of the current density (15-45 mA/cm2) on the phase structure, surface morphology, thickness, microhardness, corrosion resistance, and photocatalytic properties of the coatings were investigated. The results show that the Cu-Ni-Zn0.96Ni0.02Cu0.02O nanocomposite coatings had the highest compactness and the best overall performance at a current density of 35 mA/cm2. At this point, the co-deposition rate reached its maximum, resulting in the deposition of more Zn0.96Ni0.02Cu0.02O nanoparticles in the coating. More nanoparticles were dispersed in the coating with a better particle strengthening effect, which resulted in a minimum crystallite size of 15.21 nm and a maximum microhardness of 558 HV. Moreover, the surface structure of the coatings became finer and denser. Therefore, the corrosion resistance was significantly improved with a corrosion current density of 2.21 × 10-3 mA/cm2, and the charge transfer resistance was up to 20.98 kΩ·cm2. The maximum decolorization rate of the rhodamine B solution was 24.08% under ultraviolet light irradiation for 5 h. The improvement in the comprehensive performance was mainly attributed to the greater concentration of Zn0.96Ni0.02Cu0.02O nanoparticles in the coating, which played the role of the particle-reinforced phase and reduced the microstructure defects.
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Affiliation(s)
- Haifeng Tan
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Wenchao Yang
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Mingzhu Hao
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Chao Wang
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Jie Yang
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Haixuan Sunyu
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Yunhe Ling
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Guihong Song
- School of Material Science and Technology, Shenyang University of Technology, Shenyang 110870, China
| | - Chunlin He
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
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Tan H, He C, Yang J, Sunyu H, Ling Y, Zhang J, Song G. Preparation and Properties of (Cu, Ni) Co-Doped ZnO Nanoparticle-Reinforced Cu-Ni Nanocomposite Coatings. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2746. [PMID: 37049041 PMCID: PMC10096197 DOI: 10.3390/ma16072746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 06/19/2023]
Abstract
Here, 2% Cu + 2% Ni co-doped ZnO nanoparticles were synthesized using the hydrothermal method and were used as particle reinforcements of Cu-Ni nanocomposite coatings prepared by electroplating technology. The effects of the added (Cu, Ni) co-doped ZnO nanoparticles (2-8 g/L) on the phase structure, surface morphology, thickness, microhardness, corrosion resistance, and photocatalytic properties of the coatings were investigated. The nanocomposite coatings have obvious diffraction peaks on the crystal planes of (111), (200), and (220), showing a wurtzite structure. The surface of the nanocomposite coatings is cauliflower-like, and becomes smoother and denser with the increase in the addition of nanoparticles. The grain size, thickness, microhardness, corrosion resistance, and photocatalytic properties of the nanocomposite coating reach a peak value when the added (Cu, Ni) co-doped ZnO nanoparticles are 6 g/L. At this concentration, the mean crystallite size of the coating reaches a minimum of 15.31 nm, and the deposition efficiency of the coating is the highest. The (Cu, Ni) co-doped ZnO nanoparticle reinforcement makes the microhardness reach up to 658 HV. The addition of nanoparticles significantly improves the corrosion resistance and photocatalytic properties of nanocomposite coatings. The minimum corrosion current density is 2.36 × 10-6 A/cm2, the maximum corrosion potential is -0.301 V, and the highest decolorization rate of Rhodamine B is 28.73% after UV irradiation for 5 h.
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Affiliation(s)
- Haifeng Tan
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Chunlin He
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Jie Yang
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Haixuan Sunyu
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Yunhe Ling
- Liaoning Provincial Key Laboratory of Advanced Materials, Shenyang University, Shenyang 110044, China
| | - Jinlin Zhang
- AVIC Electromechanical (Shenyang) Sanyo Refrigeration Equipment Co., Ltd., Shenyang 110020, China
| | - Guihong Song
- School of Material Science and Technology, Shenyang University of Technology, Shenyang 110870, China
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Development of Nanomaterial-Modified Impedimetric Aptasensor—A Single-Step Strategy for 3,4-Methylenedioxymethylamphetamine Detection. BIOSENSORS 2022; 12:bios12070538. [PMID: 35884341 PMCID: PMC9312850 DOI: 10.3390/bios12070538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 12/13/2022]
Abstract
Developing rapid, sensitive detection methods for 3,4-Methylenedioxymethylamphetamine (MDMA) is crucial to reduce its current misuse in the world population. With that aim, we developed an aptamer-modified tin nanoparticle (SnNP)-based nanoarchitecture as an electrochemical sensor in this study. This platform exhibited a high electron transfer rate with enhanced conductivity arising from its large surface area in comparison to the bare electrode. This observation was explained by the 40-fold higher electroactive surface area of SnNPs@Au, which provided a large space for 1.0 μM AptMDMA (0.68 ± 0.36 × 1012 molecule/cm2) immobilization and yielded a significant electrochemical response in the presence of MDMA. Furthermore, the AptMDMA-modified SnNPs@Au sensing platform proved to be a simple yet ultrasensitive analytical device for MDMA detection in spiked biological and water samples. This novel electrochemical aptasensor showed good linearity in the range of 0.01–1.0 nM for MDMA (R2 = 0.97) with a limit of detection of 0.33 nM and a sensitivity of 0.54 ohm/nM. In addition, the device showed high accuracy and stability along with signal recoveries in the range of 92–96.7% (Relative Standard Deviation, RSD, 1.1–2.18%). In conclusion, the proposed aptasensor developed here is the first to combine SnNPs and aptamers for illicit compound detection, and it offers a reliable platform for recreational drug detection.
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Unveroglu B. Electrodeposition and Characterization of Ni-Cu Alloy and Submicron-Sized CeO2 Reinforced Ni-Cu Metal Matrix Composite Coatings. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-06783-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Effect of H-MWCNTs addition on anti-corrosion performance and mechanical character of Ni-Cu/H-MWCNTs composite coatings prepared by pulse electrodeposition technique. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127519] [Citation(s) in RCA: 15] [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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Kharitonov DS, Kasach AA, Sergievich DS, Wrzesińska A, Bobowska I, Darowicki K, Zielinski A, Ryl J, Kurilo II. Ultrasonic-assisted electrodeposition of Cu-Sn-TiO 2 nanocomposite coatings with enhanced antibacterial activity. ULTRASONICS SONOCHEMISTRY 2021; 75:105593. [PMID: 34038846 PMCID: PMC8233381 DOI: 10.1016/j.ultsonch.2021.105593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 04/15/2021] [Accepted: 05/13/2021] [Indexed: 05/04/2023]
Abstract
Copper-based coatings are known for their high antibacterial activity. In this study, nanocomposite Cu-Sn-TiO2 coatings were obtained by electrodeposition from an oxalic acid bath additionally containing 4 g/dm3 TiO2 with mechanical and ultrasonic agitation. Ultrasound treatment was performed at 26 kHz frequency and 32 W/dm3 power. The influence of agitation mode and the current load on the inclusion and distribution of the TiO2 phase in the Cu-Sn metallic matrix were evaluated. Results indicated that ultrasonic agitation decreases agglomeration of TiO2 particles and allows for the deposition of dense Cu-Sn-TiO2 nanocomposites. It is shown that nanocomposite Cu-Sn-TiO2 coatings formed by ultrasonic-assisted electrodeposition exhibit excellent antimicrobial properties against E. coli bacteria.
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Affiliation(s)
- Dmitry S Kharitonov
- Soft Matter Nanostructures Group, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, PL 30-239 Krakow, Poland; Research and Development Center of Technology for Industry, 00-120 Warsaw, Poland.
| | - Aliaksandr A Kasach
- Department of Chemistry, Electrochemical Production Technology and Materials for Electronic Equipment, Belarusian State Technological University, 220006 Minsk, Belarus.
| | - Denis S Sergievich
- Department Biotechnology, Belarusian State Technological University, 220006 Minsk, Belarus
| | - Angelika Wrzesińska
- Department of Molecular Physics, Lodz University of Technology, PL 90-924 Lodz, Poland
| | - Izabela Bobowska
- Department of Molecular Physics, Lodz University of Technology, PL 90-924 Lodz, Poland
| | - Kazimierz Darowicki
- Department of Electrochemistry, Corrosion and Materials Engineering, Gdansk University of Technology, PL 80-233 Gdansk, Poland
| | - Artur Zielinski
- Department of Electrochemistry, Corrosion and Materials Engineering, Gdansk University of Technology, PL 80-233 Gdansk, Poland
| | - Jacek Ryl
- Institute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics and Advanced Materials Center, Gdansk University of Technology, PL 80-233 Gdansk, Poland
| | - Irina I Kurilo
- Department of Physical, Colloid and Analytical Chemistry, Belarusian State Technological University, 220006 Minsk, Belarus
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Costa JM, Almeida Neto AFD. Electrodeposition of nickel-tungsten alloys under ultrasonic waves: Impact of ultrasound intensity on the anticorrosive properties. ULTRASONICS SONOCHEMISTRY 2021; 73:105495. [PMID: 33647628 PMCID: PMC7933535 DOI: 10.1016/j.ultsonch.2021.105495] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/25/2021] [Accepted: 02/05/2021] [Indexed: 05/04/2023]
Abstract
Electrodeposited Ni-W alloy assisted by high-intensity ultrasound was evaluated considering the nominal power effect on the anticorrosive property. Temperature profiles demonstrated that using a nominal power of 400 W, the electrolytic bath at 30 °C reached values of 39 ± 1 °C. The maximum acoustic power corresponded to 6.7% of the nominal power value at 400 W. Increasing the nominal power from 0 to 400 W; the Ni content decreased from 85.3 to 75.2 wt%, and the W content increased from 15.1 to 25.1 wt%. The deposited coating at 200 W and 300 W had a smooth, homogeneous, and uniform surface. At 400 W, the acoustic cavitation promoted erosion, affecting the coating surface. X-ray diffraction analysis indicated that the nominal power of 200 W promoted electrodeposition of the Ni17W3 structure with the plane (111) as a preferred orientation. The crystallite size decreased for the planes (111) and (200) when increased nominal power from 100 to 200 W. The optimum condition for the improved corrosion resistance occurred with the nominal power of 200 W, providing a polarization resistance of 23.42 kΩ cm2.
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Affiliation(s)
- Josiel Martins Costa
- Laboratory of Electrochemical Processes and Anticorrosion, Department of Product and Process Design, University of Campinas, School of Chemical Engineering, Avenida Albert Einstein, 500, Campinas, 13083-852, SP, Brazil.
| | - Ambrósio Florêncio de Almeida Neto
- Laboratory of Electrochemical Processes and Anticorrosion, Department of Product and Process Design, University of Campinas, School of Chemical Engineering, Avenida Albert Einstein, 500, Campinas, 13083-852, SP, Brazil
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Liu J, Fang X, Zhu C, Xing X, Cui G, Li Z. Fabrication of superhydrophobic coatings for corrosion protection by electrodeposition: A comprehensive review. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125498] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Costa JM, Almeida Neto AFD. Ultrasound-assisted electrodeposition and synthesis of alloys and composite materials: A review. ULTRASONICS SONOCHEMISTRY 2020; 68:105193. [PMID: 32505102 DOI: 10.1016/j.ultsonch.2020.105193] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/25/2020] [Accepted: 05/25/2020] [Indexed: 05/10/2023]
Abstract
The development of electrodeposited materials with improved technological properties has been attracting the attention of researchers and companies from different industrial sectors. Many studies have demonstrated that the electrodeposition and synthesis of alloys and composite materials assisted by ultrasound may promote the de-agglomeration of particles in the electrolytic solution due to microturbulence, microjets, shock waves, and breaking of Van der Waals forces. The sonoelectrochemical technique, in which the ultrasound probe acts as a working electrode, also has been used for the formation of nanostructures in greater quantity, in addition to accelerating the electrolysis process and eliminating the reaction products on the electrode surface. Regarding the morphological aspects, the acoustic cavitation promotes the formation of smooth and uniform surfaces with incorporated particles homogeneously distributed. These changes have a direct impact on the composition and physical properties of the material, such as corrosion resistance, magnetization, wear, and microhardness. Despite the widespread use of acoustic cavitation in the synthesis of nanostructured materials, the discussion of how process variables such as acoustic power, frequency, and type of ultrasound device, as well as their effects still are scarce. In this sense, this review discusses the influence of ultrasound technology on obtaining electrodeposited coatings. The trends and challenges in this research field were reviewed from 2014 to 2019. Moreover, the effects of process variables in electrodeposition and how these ones change the technological properties of these materials were evaluated.
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Affiliation(s)
- Josiel Martins Costa
- Laboratory of Electrochemical Processes and Anticorrosion, Department of Products and Processes Design, School of Chemical Engineering, University of Campinas, Avenida Albert Einstein, 500, Campinas 13083-852, SP, Brazil.
| | - Ambrósio Florêncio de Almeida Neto
- Laboratory of Electrochemical Processes and Anticorrosion, Department of Products and Processes Design, School of Chemical Engineering, University of Campinas, Avenida Albert Einstein, 500, Campinas 13083-852, SP, Brazil
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Kazi AP, Routsi AM, Kaur B, Christodouleas DC. Inexpensive, Three-Dimensional, Open-Cell, Fluid-Permeable, Noble-Metal Electrodes for Electroanalysis and Electrocatalysis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:45582-45589. [PMID: 32926774 DOI: 10.1021/acsami.0c13303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This study describes the fabrication of three-dimensional, open-cell, noble-metal (Au, Ag, and Pt) electrodes that have a complex geometry, i.e., wire mesh, metallic foam, "origami" wire mesh, and helix wire mesh. The electrodes were fabricated using an ultrasonication-assisted electroplating method that deposits a thin, continuous, and defect-free layer of noble metal (i.e., Au, Ag, or Pt) on an inexpensive copper substrate that has the desired geometry. The method is inexpensive, easy to use, and capable of fabricating noble-metal electrodes of complex geometries that cannot be fabricated using established techniques like screen printing or physical vapor deposition. By minimizing the amount of the pure noble metal in the electrodes, their cost drops significantly and could become low enough even for single-use applications; for example, the cost of metal in a Au wire-mesh electrode is $0.007/cm2 of exposed area that is about 400 times lower than that of a wire-mesh electrode composed entirely of Au. The electrodes exhibit an almost identical electrochemical performance to noble-metal electrodes of similar shape composed of bulk noble metal; therefore, these electrodes could replace two-dimensional noble-metal electrodes (e.g., rods, disks, foils) in numerous electroanalytical and electrocatalytical systems or even allow the use of noble-metal electrodes in new applications such as flow-based electrochemical systems. In this study, wire-mesh and metallic foam noble-metal electrodes have been successfully used as working electrodes for the electrocatalytical oxidation of methanol and for the electrochemical detection of redox mediators, lead ions, and nitrobenzene using various electroanalytical techniques.
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Affiliation(s)
- Abbas Parvez Kazi
- Department of Chemistry, University of Massachusetts-Lowell, Lowell, Massachusetts 01854, United States
| | - Anna Maria Routsi
- Department of Chemistry, University of Massachusetts-Lowell, Lowell, Massachusetts 01854, United States
| | - Balwinder Kaur
- Department of Chemistry, University of Massachusetts-Lowell, Lowell, Massachusetts 01854, United States
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Fu X, Wang F, Chen X, Lin J, Cao H. Corrosion resistance of Ni-P/SiC and Ni-P composite coatings prepared by magnetic field-enhanced jet electrodeposition. RSC Adv 2020; 10:34167-34176. [PMID: 35519036 PMCID: PMC9056816 DOI: 10.1039/d0ra06735k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 09/07/2020] [Indexed: 11/21/2022] Open
Abstract
To extend the working life of 45# steel, Ni–P and Ni–P/SiC composite coatings were prepared on its surface by magnetic field-enhanced jet electrodeposition. This study investigated the effect of magnetic field on the corrosion resistance of Ni–P and Ni–P/SiC composite coatings prepared by conventional jet electrodeposition. The surface and cross-sectional morphologies, microstructure, and composition of the composite coatings were determined by scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), and X-ray diffraction (XRD), respectively. The corrosion resistance was studied using a LEXT4100 laser confocal microscope. The introduction of a stable magnetic field was found to improve the surface morphology of the coatings, increase the growth rate, and reduce the agglomeration of nano-SiC (3 g L−1, 40 nm) particles, thus significantly improving the corrosion resistance of the coatings. The corrosion potential of the Ni–P coating increased from −0.78 V (0 T) to −0.46 V (0.5 T), and the corrosion current density decreased from 9.56 × 10−6 A dm−2 (0 T) to 4.31 × 10−6 A dm−2 (0.5 T). The corrosion potential of the Ni–P/SiC coating increased from −0.59 V (0 T) to −0.28 V (0.5 T), and the corrosion current density decreased from 6.01 × 10−6 A dm−2 (0 T) to 2.90 × 10−6 A dm−2 (0.5 T). We investigated the effect of magnetic field on Ni–P and Ni–P/SiC composite coatings prepared by jet electrodeposition.![]()
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Affiliation(s)
- Xiuqing Fu
- College of Engineering, Nanjing Agricultural University Nanjing 210031 P. R. China +86-1391-387-8179.,Key Laboratory of Intelligence Agricultural Equipment of Jiangsu Province Nanjing 210031 P. R. China
| | - Feixiang Wang
- College of Engineering, Nanjing Agricultural University Nanjing 210031 P. R. China +86-1391-387-8179
| | - Xinxin Chen
- College of Engineering, Nanjing Agricultural University Nanjing 210031 P. R. China +86-1391-387-8179
| | - Jinran Lin
- College of Engineering, Nanjing Agricultural University Nanjing 210031 P. R. China +86-1391-387-8179
| | - Hongbing Cao
- College of Engineering, Nanjing Agricultural University Nanjing 210031 P. R. China +86-1391-387-8179
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Li B, Zhang W. Facile synthesis and electrochemical properties of a novel Ni-B/TiC composite coating via ultrasonic-assisted electrodeposition. ULTRASONICS SONOCHEMISTRY 2020; 61:104837. [PMID: 31683240 DOI: 10.1016/j.ultsonch.2019.104837] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/12/2019] [Accepted: 10/21/2019] [Indexed: 05/10/2023]
Abstract
A novel Ni-B/TiC composite coating was synthesized by ultrasonic-assisted direct current electrodeposition. Ultrasonic technology was adopted to prevent the agglomeration of nanoparticle, improve the structure and corrosion resistance, using an ultrasonic bath at frequency 40 KHz and acoustic power 300 W. The influences of current density and deposition time on its structure and electrochemical behaviors were studied. Under ultrasonic dispersion, the composite coatings are smooth, compact with protrusion structure sparsely distributed on it. The average roughness (Sa) was about 13.6-26.1 nm. The crystallite size is 10-21 nm. The preferred orientation is Ni (1 1 1) texture. EIS results indicated that the corrosion resistance was greatly improved by ultrasonic-assisted method. The corrosion mechanism is consistent with one-time constant EEC model of Rs(CPEdlRct). With the increase of immersion time, the Rct of the composite coating often first increased and then decreased. Under ultrasonic, current density 2 A dm-2 and deposition time 20 min were the appropriate parameters for the optimal corrosion resistance and excellent long-term electrochemical stability in 3.5 wt% NaCl corrosive solution. This coating shows good application prospect for corrosion protection in aggressive environment.
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Affiliation(s)
- Baosong Li
- College of Mechanics and Materials, Hohai University, Nanjing 211100, China
| | - Weiwei Zhang
- College of Mechanical and Electrical Engineering, Hohai University, Changzhou 213022, China.
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