Effect of Red Mud on the Corrosion of Reinforced Concrete Studied by Electrochemical Impedance Spectroscopy

Ribeiro, Daniel Véras; Rovere, Carlos Alberto Della; Souza, Carlos Alberto Caldas de; Kuri, S.E.; Labrincha, J.A.; Abrantes, J.C.C.; Morelli, M. R.

doi:10.5402/2011/365276

Cited by 9 publications

(6 citation statements)

References 15 publications

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“…Figure 5 shows some of the typical apparatus used to test the performance of the battery separator, namely for mechanical testing, electrochemical testing, and the geometry and morphology of the separator. These images were obtained from these resources: [52]- [54]. First, the apparatus for mechanical testing.…”

Section: Testing Apparatusmentioning

confidence: 99%

Teknologi Separator Pada Baterai Li-Ion: Material, Teknik Fabrikasi, Dan Uji Performa

Fernandez

Triawan²

2023

mesin

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The trend of using electric vehicles is increasing. With the increasing use of electric vehicles, it is necessary to master the key technologies used by electric vehicles, one of which is batteries, especially lithium-ion batteries (LiB). There are many important components in the LiB, one of which is a separator that serves to block short circuits between the anode and cathode of the battery while providing a way for ion exchange to continue. This article summarizes important information related to battery separator technology. The information includes the materials that have been used in commercial products and those of under research and development. In addition, the method of fabricating the separator using conventional methods and 3D printing is discussed. Finally, this article also discusses how several studies perform performance tests on separator materials. Keywords: battery separator, fabrication, materials, performance test, lithium-ion battery.

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Section: Testing Apparatusmentioning

confidence: 99%

Teknologi Separator Pada Baterai Li-Ion: Material, Teknik Fabrikasi, Dan Uji Performa

Fernandez

Triawan²

2023

mesin

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“…There are several experimental methods to determine the setting of cement, among the most commonly used are: penetration or hardness by the VICAT method (ASTM C191-99,2001) [9,10]; by latent heat (temperature) [4,11]; by electrical impedance [6,12].…”

Section: Introductionmentioning

confidence: 99%

“…metal-mixed-metal, and monitor the impedance for 28 days [6]. From the Cole-Cole plots obtained, they calculate the equivalent circuits and model the setting kinetics [16,11,12,20]. Although electrical impedance is a method to measure the setting process, there are few reports in the literature that have measured early stages of the setting process [21,22].…”

Section: Introductionmentioning

confidence: 99%

Method for measuring the setting process of cement-water mixtures by electrical impedance

Morales Sánchez,

Pineda Piñón,

Manzano Ramírez

et al. 2024

Superficies y Vacio

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The setting and hardening of cement paste can be taken as the progressive hydration reaction of cement. This paper reports the findings on setting time of cement paste at early hydration by using a novel method named relative electrical impedance (REI). The novel REI method measures the relative electrical impedance between electrodes (ring shaped) embedded in the cement paste. REI measurements were conducted on cement paste samples with a water-cement ratio of 1:2 over 24 hours. REI measurements were compared with VICAT and heat latent methods for indirect validation. It was found that the proposed REI technique determined the 4 periods of the setting time process (sleeping, hydration, deceleration, and diffusion) and allowed the measurement of the sleeping period in detail. It was concluded that the novel REI method could be used as a new method to measure the setting time of cement paste in early hydration.

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“…Electrical impedance spectroscopy (EIS) (Almuhammadi, Bera, & Lubineau, ; Barsoukov & Macdonald, ; Bera & Nagaraju, ; Bera, Nagaraju, & Lubineau, ; Bera et al, ; Macdonald, ; Orazem & Tribollet, ; Zhang, Bera, Woo, & Seo, ) is a noninvasive, fast, and low‐cost technique of material characterization technique which can be efficient used to characterize the materials on the basis of its impedance. Due to its significant capability of electrical impedance based material characterization, EIS has been applied in biomedical engineering (Bera, ; Bera & Nagaraju, ; Bera, Nagaraju, & Lubineau, ; Bera et al, ; Birgersson, Birgersson, & Ollmar, ; Chakraborty et al, ; Keshtkar, ; Röthlingshöfer, Ulbrich, Hahne, & Leonhardt, ; Ruiz, Zamora, & Felice, ; Sammer et al, ), material engineering (Grassini, Corbellini, Parvis, Angelini, & Zucchi, in press; Grossi, Lanzoni, Lazzarini, & Riccò, ; Greuter & Blatter, ; YanLong, Bera, Lubineau, & Yang ; ; He & Mansfeld, ; Morrison, Sinclair, & West, ; Pulido et al, ), chemical engineering (Adachi, Sakamoto, Jiu, Ogata, & Isoda, ; Echabaane, Rouis, Bonnamour, & Ouada, ; Kern, Sastrawan, Ferber, Stangl, & Luther, ; Longo, Nogueira, De Paoli, & Cachet, ; Lee, Hwang, Mashek, J. J., & Mason, ; Song, Jung, Lee, & Dao, ; Wang, Moser, & Grätzel, ), civil engineering (Christensen et al, ; Ribeiro et al, ), and other fields of applied sciences and engineering (Almuhammadi et al, ; Bera et al, ). EIS is found as a widely used method suitable for investigating biological tissues non‐invasively (Arpaia, Clemente, & Romanucci, ; Bera, ; Bera & Nagaraju, ; Bera & Nagaraju, ; Bera et al, , ; Birgersson et al, ; Clemente, Arpaia, & Manna, ; Clemente, Romano, Bifulco, & Cesarelli, ; Keshtkar, ; Röthlingshöfer et al, ; Ruiz et al...…”

Section: Introductionmentioning

confidence: 99%

“…biomedical engineering (Bera, 2014;Bera & Nagaraju, 2011b;Bera, Nagaraju, & Lubineau, 2016b;Bera et al, 2013;Birgersson, Birgersson, & Ollmar, 2012;Chakraborty et al, 2015;Keshtkar, 2007;R€ othlingsh€ ofer, Ulbrich, Hahne, & Leonhardt, 2011;Ruiz, Zamora, & Felice, 2014;Sammer et al, 2014), material engineering (Grassini, Corbellini, Parvis, Angelini, & Zucchi, in press;Grossi, Lanzoni, Lazzarini, & Ricc o, 2012;Greuter & Blatter, 1990;YanLong, Bera, Lubineau, & Yang 2017a;He & Mansfeld, 2009;Morrison, Sinclair, & West, 2001;Pulido et al, 2017), chemical engineering (Adachi, Sakamoto, Jiu, Ogata, & Isoda, 2006;Echabaane, Rouis, Bonnamour, & Ouada, 2013;Kern, Sastrawan, Ferber, Stangl, & Luther, 2002;Longo, Nogueira, De Paoli, & Cachet, 2002;Lee, Hwang, Mashek, J. J., & Mason, 1995;Song, Jung, Lee, & Dao, 1999;Wang, Moser, & Grätzel, 2005), civil engineering (Christensen et al, 1994;Ribeiro et al, 2011), and other fields of applied sciences and engineering (Almuhammadi et al, 2017;Bera et al, 2014).…”

mentioning

confidence: 99%

Design and development of microcontroller based instrumentation for studying complex bioelectrical impedance of fruits using electrical impedance spectroscopy

Chowdhury

Datta

Bera³

et al. 2017

J Food Process Engineering

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Electrical impedance spectroscopy (EIS) is an electrical impedance technique to characterize the fruits and vegetables in terms of their frequency dependent bioimpedance profile. Standalone, portable, and low‐cost instrumentation is always preferred for conducting EIS procedures. This article reports the studies on the design and development of a Microcontroller based portable impedance measurement system to conduct the EIS studies on the fruits during ripening and storage. The proposed laboratory based EIS system is developed with a Microcontroller ATmega16, a Direct Digital Synthesizers based constant current source AD5930, a current to voltage converter, a low pass filter, and a DSO. To test and evaluate the developed system, the cucumber impedance is studied under the storage condition using EIS to characterize the cucumber freshness from the electrical impedance data. The real parts, imaginary parts of the cucumber impedance are calculated and the Nyquist diagrams are analyzed to study the equivalent circuit analysis. The developed system is compared with a standard impedance analyzer and it is observed that the results obtained from the developed system closely match with the data measured by the commercial impedance analyzer. The developed system is also found suitable for EIS studies of fruits, vegetables, and other biological tissues. The developed system is found low‐cost, fast, and user friendly. PCB based version of the proposed system with display unit will be found as a portable, standalone, and EIS system suitable for outdoor measurement in agricultural‐field applications. Practical applications Microcontroller based low cost electrical impedance spectroscopy (EIS) has been developed and is studied for EIS based fruit ripening analysis. The system is compared with the standard commercial impedance analyzer and it is found suitable fruit ripening characterization, vegetable freshness detection, and health studies of other biological tissues. The microcontroller based EIS system is found portable, low cost, fast, and user friendly device which can be used in laboratory, cultivation fields, cold storages and shops and markets. The developed system allows nontechnical person to operated and collect the data from fruit and vegetable samples. The system acquired data significantly correlate the bioimpedance variation with the ripening states which can be potentially utilized to study the fruit ripening noninvasively at low cost. Hence the product‐form of the developed devise could even be operated by field persons, farmers, and other common men to evaluate the fruit ripening and vegetable freshness.

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Effect of Red Mud on the Corrosion of Reinforced Concrete Studied by Electrochemical Impedance Spectroscopy

Cited by 9 publications

References 15 publications

Teknologi Separator Pada Baterai Li-Ion: Material, Teknik Fabrikasi, Dan Uji Performa

Teknologi Separator Pada Baterai Li-Ion: Material, Teknik Fabrikasi, Dan Uji Performa

Method for measuring the setting process of cement-water mixtures by electrical impedance

Design and development of microcontroller based instrumentation for studying complex bioelectrical impedance of fruits using electrical impedance spectroscopy

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