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Vermeer, W.W.M. (author), Chandra Mouli, G.R. (author), Bauer, P. (author)
Battery aging is one of the critical problems to be tackled in battery research, as it limits the power and energy capacity during the battery's life. Therefore, optimizing the design of battery systems requires a good understanding of aging behavior. Due to their simplicity, empirical and semiempirical models (EMs) are frequently used in...
journal article 2022
document
Shi, Zhenguo (author), Lothenbach, Barbara (author)
Using Al-rich supplementary cementitious materials to partially replace Portland cement is a well-established empirical approach to mitigate expansion of concrete caused by alkali-silica reaction (ASR). However, the mechanisms behind it are still not completely understood. Synthesis of ASR products in the laboratory provides a unique opportunity...
conference paper 2021
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Liu, Qing-feng (author), Mao, Li-xuan (author), Hu, Zhi (author)
Existing reinforced concrete structures experience severe durability degradation when subjected to alkali–silica reaction (ASR) and chloride attack. A special electrochemical rehabilitation treatment, containing lithium compound anolyte, has been developed to drive lithium ions into concrete as well as remove chlorides simultaneously, for...
conference paper 2021
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Visser, P. (author)
For decades, scientists and engineers are searching for a safe and environmentally friendly alternative for the toxic chromate corrosion inhibitors in active protective coatings for the protection of aerospace aluminium alloys. In this search many different compounds have been investigated as leachable corrosion inhibitor, but no alternative...
doctoral thesis 2019
document
Denissen, P.J. (author), Garcia, Santiago J. (author)
An in-situ hyphenated optical and electrochemical method for the real-time study of corrosion and corrosion inhibition processes is presented and validated for the case of AA2024-T3 exposed to two NaCl concentrations and six inhibitors. During testing, 5 μm resolution optical images of the exposed surface are obtained in parallel to...
journal article 2019
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Laird, J. S. (author), Visser, P. (author), Ranade, S. (author), Hughes, A.E. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
Studies of Li depletion in sections of a Li <sub>2</sub> CO <sub>3</sub> -primer comprising a polyurethane binder, MgO, TiO <sub>2</sub> , BaSO <sub>4</sub> in addition to Li <sub>2</sub> CO <sub>3,</sub> were performed using a combination of particle induced γ-ray and X-ray emission spectroscopies along with SEM/EDS analysis. A mixture of...
journal article 2019
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Visser, P. (author), Marcoen, K. (author), Trindade, G. F. (author), Abel, M. L. (author), Watts, J. F. (author), Hauffman, T. (author), Mol, J.M.C. (author), Terryn, H.A. (author)
Chemical throwing power, being the distance over which an inhibitor is able to protect a defect effectively, is an important parameter for active protective coatings. This study investigates the chemical throwing power of lithium-based leachable corrosion inhibitors exhibiting different leaching kinetics, from coatings at different inhibitor...
journal article 2019
document
Silva de Souza, L.M. (author), Polder, R.B. (author), Copuroglu, Oguzhan (author)
Electrochemical lithium migration has been suggested as repair technique for alkali-silica reaction affected concrete structure. In this method, an electric field is used to transport lithium into the material. Current studies have used anolyte solutions with various lithium salts at different concentrations. However, little has been said on...
journal article 2018
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Visser, P. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
Inhibitor leaching, fast, effective and irreversible passivation are essential for active protective coatings to protect aluminium alloys. This study presents the comparison of the active protective properties of lithium carbonate and two organic corrosion inhibitors, benzotriazole and 2-mercaptobenzothiazole, on aluminium alloy 2024-T3 with...
journal article 2018
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Marcoen, Kristof (author), Visser, P (author), Trindade, G. F. (author), Abel, M. L. (author), Watts, J. F. (author), Mol, J.M.C. (author), Terryn, H.A. (author), Hauffman, T. (author)
Organic primer coatings loaded with environmentally harmful Cr(VI) corrosion inhibitive pigments still play an important role in corrosion protection of aluminium alloys for the aerospace industry. A potential “green” alternative coating system has recently been developed, loaded with lithium salt corrosion inhibitors. Under exposure to...
journal article 2018
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Souza, Lourdes M.S. (author), Polder, R.B. (author), Copuroglu, Oguzhan (author)
The currently available treatment techniques for concrete structures affected by alkali-silica reaction (ASR) are limited and electrochemical lithium migration has been proposed as an alternative. Lithium compounds have shown to have beneficial effects on ASR expansion when used as admixtures to fresh concrete. During the electrochemical...
journal article 2017
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Visser, P (author), Liu, Y (author), Terryn, H.A. (author), Mol, J.M.C. (author)
Lithium salts are being investigated as leachable corrosion inhibitor and potential replacement for hexavalent chromium in organic coatings. Model coatings loaded with lithium carbonate or lithium oxalate demonstrated active corrosion inhibition and the formation of a protective layer in a damaged area during neutral salt spray exposure. The...
journal article 2016
document
Chen, L. (author), Van Zomeren, A. (author), Schoonman, J. (author)
journal article 1994
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