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Emmanuel Ikart
In recent years a number of organisations have implemented executive information systems (EIS) in order to improve the performance of their executives? jobs. Although the use of EIS is important in executives? work, the majority of executives are unwilli...
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Andrea Ria, Giuseppe Manfredini, Francesco Gagliardi, Michele Vitelli, Paolo Bruschi and Massimo Piotto
A compact electronic circuit capable of performing Electrochemical Impedance Spectroscopy (EIS) on either single Lithium-ion cells or modules formed by the series of two cells is presented. The proposed device, named Double Cell Management Unit (DCMU), c...
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Olivia Bruj and Adrian Calborean
Electrochemical impedance spectroscopy techniques were applied in this work to nine industrially fabricated lead?acid battery prototypes, which were divided into three type/technology packages. Frequency-dependent impedance changes were interpreted durin...
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Rik-Wouter Bosch and Marc Vankeerberghen
Electrochemical Impedance Spectroscopy (EIS) measurements were carried out in high temperature water with Ni-based Alloy-182. The aim was to correlate the EIS results with differences in Stress Corrosion Cracking (SCC) susceptibility that is present arou...
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Martin Frankenberger, Madhav Singh, Alexander Dinter and Karl-Heinz Pettinger
This paper presents a comprehensive study of the influences of lamination at both electrode-separator interfaces of lithium-ion batteries consisting of LiNi1/3Mn1/3Co1/3O2 cathodes and graphite anodes. Typically, electrode-separator lamination shows a re...
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Dina Fitria Murad,Wirianto Widjaya,Dwi Rahmania Noviani,Nur Fitriyyah,Liany Minarni Saputri
Pág. 195 - 207
Background: Given the digital transformation in currently emerging digital era in Financial Service Industry; marked by the rise of Fintech; Financial Service Authority (FSA) is challenged to mitigate new type of risks that are introduced by it. As first...
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Willian Aperador, Arnoldo Delgado, Enrique Vera
Pág. Page 81 - 94
In this work the technique of impedance spectroscopy electrochemistry (EIS) was used to evaluate the effects of carbon dioxide on the corrosion of ASTM A 706 structural steel embedded in concrete with alkali activated slag (AAS), AAS concrete is a mixtur...
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Saleh Ahmed, Katerina Lepkova, Xiao Sun, William D. A. Rickard and Thunyaluk Pojtanabuntoeng
Phenolic-epoxy coatings, which are designed to protect substrates from thermal damage, are widely applied in many fields. There remains an inadequate understanding of how such coatings change during their service life after exposure to various temperatur...
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Saleh Ahmed, Yang Hou, Katerina Lepkova and Thunyaluk Pojtanabuntoeng
This paper investigated carbon steel corrosion in an enclosed environment, where one set of steel was immersed in 3.5 wt.% NaCl solution and another exposed to humid (condensation) conditions. The study employed electrochemical noise and electrochemical ...
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Sonjoy Dey and Gurpreet Singh
The revolution in lithium-ion battery (LIB) technology was partly due to the invention of graphite as a robust negative electrode material. However, equivalent negative electrode materials for complementary sodium ion battery (NIB) technologies are yet t...
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Martin Kemeny, Peter Ondrejka and Miroslav Mikolasek
Lithium-ion (Li-ion) batteries with Ni-based cathodes are leading storage technology in the fields of electric vehicles and power-grid applications. NCA (LiNiCoAlO2) batteries are known for their troublesome degradation tendencies, and this susceptibilit...
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Matea Raic, Kre?imir Kvastek, Lara Mikac, Nikola Baran and Mile Ivanda
The electrode configuration is an important element in the development of Li-ion cells. The energy density is proportional to the loading of the active material. Therefore, increasing the electrode thickness is the simplest way to achieve higher capaciti...
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Dimitrios Mitridis, Stavros Kapsalis, Dimitrios Terzis and Pericles Panagiotou
The current study provides a thorough analysis and evaluation of fixed-wing UAV correlations with respect to NATO classification, region of production, entry-into-service (EIS) date and other operational specifications. A set of 202 existing fixed-wing p...
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Ahmed Fatah, Nadia Timoudan, Mohamed Rbaa, Fouad Benhiba, Rachid Hsissou, Zaki S. Safi, Ismail Warad, Abeer A. AlObaid, Basheer M. Al-Maswari, Amale Boutakiout, Hassan Zarrok, Brahim Lakhrissi, Abdelkabir Bellaouchou, Charafeddine Jama, Fouad Bentiss, Hassan Oudda and Abdelkader Zarrouk
This study assessed the corrosion inhibitory and adsorption properties of two imidazol derivatives, namely 5-((2,4,5-triphenyl-1H-imidazol-1-yl)methyl)quinolin-8-ol (TIMQ) and 5-((2-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-1-yl)methyl)quinolin-8-ol (CDI...
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Florina Branzoi and Simona Petrescu
In this paper, potentiostatic and galvanostatic deposition (electrochemical deposition) processes have been used for the obtained of a new composite polymer: N-methylpyrrole-sodium 1-dodecanesulfonate/poly 2-methylthiophene (PNMPY-1SSD/P2MT) coatings ove...
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Jingying Cui, Jinyang Chen, Jie Gu, Xiaomin Hong, Menghan Hong, Zheying Wu and Yu Hu
Nano-TiO2 is widely used as a commercial food contact material (FCM), which poses potential risks to food. Therefore, the migration of TiO2 is crucial for the safety of FCM. Since PET/TiO2 composite films are food contact layers used for producing polyme...
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Fouad Benhiba, Mohcine Missioui, Selma Lamghafri, Rachid Hsissou, Abdelkbir Bellaouchou, Hassan Oudda, Abdellatif Lamhamdi, Ismail Warad, Youssef Ramli and Abdelkader Zarrouk
The anti-corrosion features of 1-dodecyl-3-phenylquinoxalin-2(1H)-one (QO12) for carbon steel CS were evaluated in a 1 M HCl solution using potentiodynamic polarization (PDP), electrochemical impedance (EIS) and UV-visible spectroscopy, and scanning elec...
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Tomasz Urbanowicz, Michal Michalak, Ewa Marzec, Anna Komosa, Krzysztof J. Filipiak, Anna Olasinska-Wisniewska, Anna Witkowska, Michal Rodzki, Andrzej Tykarski and Marek Jemielity
Background: The electrical properties of cells and tissues in relation to energy exposure have been investigated, presenting their resistance and capacitance characteristics. The dielectric response to radiofrequency fields exhibits polarization heteroge...
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Jacob Ress, Ulises Martin, Karl Breimaier and David M. Bastidas
The use of nitrite- and nitrate-based inhibitors provides corrosion protection by the development of passive oxide film on the metal surface in reinforced concrete applications. However, the impact of the nitrite and nitrate ratio in the mixture has not ...
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Xueping Chen, Jianhua Tang, Han Wei, Hanlu Zhang, Yuming Tang, Xuhui Zhao and Yu Zuo
The inhibition effect and mechanism of cerium tartrate (CeTar) as a pigment in epoxy coating on AA2024-T3 aluminum alloy in 3.5% NaCl solution were studied. Two kinds of coatings were applied on the substrate, including a single-layer epoxy coating with ...
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