Searched for: author%3A%22Petrov%2C+K.V.%22
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Petrov, K.V. (author)
As a response to climate change, substantial efforts are being made to achieve global net-zero greenhouse gas emissions by the year of 2050, as established by the Paris agreement. To decrease reliance on fossil fuels, we are transitioning to renewable energies and electrifying various sectors. However, certain segments of the global supply chain...
doctoral thesis 2024
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Sajeev Kumar, A. (author), Moura de Salles Pupo, M. (author), Petrov, K.V. (author), Ramdin, M. (author), van Ommen, J.R. (author), de Jong, W. (author), Kortlever, R. (author)
Aqueous electrolytes used in CO2 electroreduction typically have a CO2 solubility of around 34 mM under ambient conditions, contributing to mass transfer limitations in the system. Non-aqueous electrolytes exhibit higher CO2 solubility (by 5–8-fold) and also provide possibilities to suppress the undesired hydrogen evolution reaction (HER). On...
journal article 2023
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Petrov, K.V. (author), Santoso, A. (author), Ryzhkov, Ilya I. (author), Vermaas, D.A. (author)
Polymeric ion-exchange membranes (IEMs) are key to many electrochemical processes, but their intrinsic selectivity limitations restrict scale-up possibilities. Nanofluidic IEMs, based on inorganic rigid materials and charged nanopores, offer a promising alternative. We present design criteria for selective nanofluidic membranes. We used...
journal article 2023
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Petrov, K.V. (author), Bui, Justin C. (author), Baumgartner, L.M. (author), Weng, Lien Chun (author), Dischinger, Sarah M. (author), Larson, David M. (author), Miller, Daniel J. (author), Weber, Adam Z. (author), Vermaas, D.A. (author)
Electrochemical reduction of carbon dioxide (CO<sub>2</sub>R) poses substantial promise to convert abundant feedstocks (water and CO<sub>2</sub>) to value-added chemicals and fuels using solely renewable energy. However, recent membrane-electrode assembly (MEA) devices that have been demonstrated to achieve high rates of CO<sub>2</sub>R are...
journal article 2022
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Petrov, K.V. (author), Paltrinieri, L. (author), Poltorak, L. (author), de Smet, L.C.P.M. (author), Sudhölter, Ernst J. R. (author)
A novel ion separation methodology using a cation-exchange membrane modified with iron oxide nanoparticles (Fe3O4 NPs) coated with polyhexamethylene guanidine (PHMG) is proposed. The separation is performed in an electrodialysis cell, where firstly phosphate is electro-adsorbed to the PHMG@Fe3O4 NP coating, followed by a desorption step by...
journal article 2020
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