Searched for: author%3A%22Bohra%2C+D.%22
(1 - 8 of 8)
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Chandrashekar, S. (author), Iglesias van Montfort, H.P. (author), Bohra, D. (author), Filonenko, G.A. (author), Geerlings, J.J.C. (author), Burdyny, T.E. (author), Smith, W.A. (author)
The specific identity of electrolyte cations has many implications in various electrochemical reactions. However, the exact mechanism by which cations affect electrochemical reactions is not agreed upon in the literature. In this report, we investigate the role of cations during the electrochemical reduction of CO2 by chelating the cations...
journal article 2022
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Bohra, D. (author)
Increasing level of atmospheric carbon dioxide (CO2) because of human activities is a serious threat to ecosystems on Earth due to global warming. A transition to net-zero CO2 emissions before 2050 is necessary to limit the global mean surface temperature rise to 1.5ºC-2ºC above preindustrial levels. Carbon capture and utilization technologies...
doctoral thesis 2021
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Nesbitt, Nathan T. (author), Burdyny, T.E. (author), Salvatore, Danielle (author), Bohra, D. (author), Kas, Recep (author), Smith, W.A. (author)
Electrochemical CO2 electrolysis to produce hydrocarbon fuels or material feedstocks offers a renewable alternative to fossilized carbon sources. Gas-diffusion electrodes (GDEs), composed of solid electrocatalysts on porous supports positioned near the interface of a conducting electrolyte and CO2 gas, have been able to demonstrate the...
journal article 2020
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Kas, R. (author), Yang, K. (author), Bohra, D. (author), Kortlever, R. (author), Burdyny, T.E. (author), Smith, W.A. (author)
Electrochemical CO<sub>2</sub> reduction has received an increased amount of interest in the last decade as a promising avenue for storing renewable electricity in chemical bonds. Despite considerable progress on catalyst performance using nanostructured electrodes, the sensitivity of the reaction to process conditions has led to debate on...
review 2020
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Bohra, D. (author), Chaudhry, Jehanzeb H. (author), Burdyny, T.E. (author), Pidko, E.A. (author), Smith, W.A. (author)
The environment of a CO2 electroreduction (CO2ER) catalyst is intimately coupled with the surface reaction energetics and is therefore a critical aspect of the overall system performance. The immediate reaction environment of the electrocatalyst constitutes the electrical double layer (EDL) which extends a few nanometers into the electrolyte and...
journal article 2019
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Bohra, D. (author), Ledezma Yanez, I.D. (author), Li, G. (author), de Jong, W. (author), Pidko, E.A. (author), Smith, W.A. (author)
Ag is a promising catalyst for the production of carbon monoxide (CO) via the electrochemical reduction of carbon dioxide (CO<sub>2</sub>ER). Herein, we study the role of the formate (HCOO<sup>−</sup>) intermediate *OCHO, aiming to resolve the discrepancy between the theoretical understanding and experimental performance of Ag. We show that...
journal article 2019
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Firet, N.J. (author), Blommaert, M.A. (author), Burdyny, T.E. (author), Venugopal, A. (author), Bohra, D. (author), Longo, Alessandro (author), Smith, W.A. (author)
Electrocatalysis of carbon dioxide can provide a valuable pathway towards the sustainable production of chemicals and fuels from renewable electricity sources. One of the main challenges to enable this technology is to find suitable electrodes that can act as efficient, stable and selective CO<sub>2</sub> reduction catalysts. Modified silver...
journal article 2019
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Valenti, M. (author), Prasad, Nitin P. (author), Kas, R. (author), Bohra, D. (author), Ma, M. (author), Balasubramanian, Vignesh (author), Chu, L. (author), Dam, B. (author), Smith, W.A. (author)
CO <sub>2</sub> electroreduction is a promising technology to produce chemicals and fuels from renewable resources. Polycrystalline and nanostructured metals have been tested extensively while less effort has been spent on understanding the performance of bimetallic alloys. In this work, we study compositionally variant, smooth Au-Pd thin...
journal article 2019
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