Search Results - "Lopes, Pietro P."

Design of active and stable Co–Mo–Sx chalcogels as pH-universal catalysts for the hydrogen evolution reaction by Staszak-Jirkovský, Jakub, Malliakas, Christos D., Lopes, Pietro P., Danilovic, Nemanja, Kota, Subrahmanyam S., Chang, Kee-Chul, Genorio, Bostjan, Strmcnik, Dusan, Stamenkovic, Vojislav R., Kanatzidis, Mercouri G., Markovic, Nenad M.

“…Three of the fundamental catalytic limitations that have plagued the electrochemical production of hydrogen for decades still remain: low efficiency, short…”
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Relationships between Atomic Level Surface Structure and Stability/Activity of Platinum Surface Atoms in Aqueous Environments by Lopes, Pietro P, Strmcnik, Dusan, Tripkovic, Dusan, Connell, Justin G, Stamenkovic, Vojislav, Markovic, Nenad M

“…The development of alternative energy systems for the clean production, storage, and conversion of energy is strongly dependent on our ability to understand,…”
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Dynamically Stable Active Sites from Surface Evolution of Perovskite Materials during the Oxygen Evolution Reaction by Lopes, Pietro P, Chung, Dong Young, Rui, Xue, Zheng, Hong, He, Haiying, Farinazzo Bergamo Dias Martins, Pedro, Strmcnik, Dusan, Stamenkovic, Vojislav R, Zapol, Peter, Mitchell, J. F, Klie, Robert F, Markovic, Nenad M

“…Perovskite oxides are an important class of oxygen evolution reaction (OER) catalysts in alkaline media, despite the elusive nature of their active sites…”
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High-Performance Rh2P Electrocatalyst for Efficient Water Splitting by Duan, Haohong, Li, Dongguo, Tang, Yan, He, Yang, Ji, Shufang, Wang, Rongyue, Lv, Haifeng, Lopes, Pietro P, Paulikas, Arvydas P, Li, Haoyi, Mao, Scott X, Wang, Chongmin, Markovic, Nenad M, Li, Jun, Stamenkovic, Vojislav R, Li, Yadong

“…The search for active, stable, and cost-efficient electrocatalysts for hydrogen production via water splitting could make a substantial impact on energy…”
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Eliminating dissolution of platinum-based electrocatalysts at the atomic scale by Lopes, Pietro P., Li, Dongguo, Lv, Haifeng, Wang, Chao, Tripkovic, Dusan, Zhu, Yisi, Schimmenti, Roberto, Daimon, Hideo, Kang, Yijin, Snyder, Joshua, Becknell, Nigel, More, Karren L., Strmcnik, Dusan, Markovic, Nenad M., Mavrikakis, Manos, Stamenkovic, Vojislav R.

“…A remaining challenge for the deployment of proton-exchange membrane fuel cells is the limited durability of platinum (Pt) nanoscale materials that operate at…”
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Dynamic stability of active sites in hydr(oxy)oxides for the oxygen evolution reaction by Chung, Dong Young, Lopes, Pietro P., Farinazzo Bergamo Dias Martins, Pedro, He, Haiying, Kawaguchi, Tomoya, Zapol, Peter, You, Hoydoo, Tripkovic, Dusan, Strmcnik, Dusan, Zhu, Yisi, Seifert, Soenke, Lee, Sungsik, Stamenkovic, Vojislav R., Markovic, Nenad M.

“…The poor activity and stability of electrode materials for the oxygen evolution reaction are the main bottlenecks in the water-splitting reaction for H 2…”
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Dynamics of electrochemical Pt dissolution at atomic and molecular levels by Lopes, Pietro P., Tripkovic, Dusan, Martins, Pedro F.B.D., Strmcnik, Dusan, Ticianelli, Edson A., Stamenkovic, Vojislav R., Markovic, Nenad M.

“…Understanding and controlling electrochemical interfaces at atomic and molecular levels have transformed electrochemistry into a science with clearly defined…”
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Exploring the Interface of Skin‐Layered Titanium Fibers for Electrochemical Water Splitting by Liu, Chang, Shviro, Meital, Gago, Aldo S., Zaccarine, Sarah F., Bender, Guido, Gazdzicki, Pawel, Morawietz, Tobias, Biswas, Indro, Rasinski, Marcin, Everwand, Andreas, Schierholz, Roland, Pfeilsticker, Jason, Müller, Martin, Lopes, Pietro P., Eichel, Rüdiger‐A., Pivovar, Bryan, Pylypenko, Svitlana, Friedrich, K. Andreas, Lehnert, Werner, Carmo, Marcelo

“…Water electrolysis is the key to a decarbonized energy system, as it enables the conversion and storage of renewably generated intermittent electricity in the…”
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Double layer effects in electrocatalysis: The oxygen reduction reaction and ethanol oxidation reaction on Au(111), Pt(111) and Ir(111) in alkaline media containing Na and Li cations by Lopes, Pietro P., Strmcnik, Dusan, Jirkovsky, Jakub S., Connell, Justin G., Stamenkovic, Vojislav, Markovic, Nenad

“…[Display omitted] •Oxygen reduction and ethanol oxidation was studied on Au, Pt and Ir(111) electrodes.•Oxophilicity trends and non-covalent interactions are…”
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Past, present, and future of lead–acid batteries by Lopes, Pietro P., Stamenkovic, Vojislav R.

“…Improvements could increase energy density and enable power-grid storage applications When Gaston Planté invented the lead–acid battery more than 160 years…”
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Energy and fuels from electrochemical interfaces by Stamenkovic, Vojislav R., Strmcnik, Dusan, Lopes, Pietro P., Markovic, Nenad M.

“…Advances in electrocatalysis at interfaces are vital for driving technological innovations related to energy. New materials developments for efficient hydrogen…”
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A percolation theory for designing corrosion-resistant alloys by Xie, Yusi, Artymowicz, Dorota M., Lopes, Pietro P., Aiello, Ashlee, Wang, Duo, Hart, James L., Anber, Elaf, Taheri, Mitra L., Zhuang, Houlong, Newman, Roger C., Sieradzki, Karl

“…Iron–chromium and nickel–chromium binary alloys containing sufficient quantities of chromium serve as the prototypical corrosion-resistant metals owing to the…”
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Electrokinetic Analysis of Poorly Conductive Electrocatalytic Materials by Chung, Dong Young, Park, Subin, Lopes, Pietro P, Stamenkovic, Vojislav R, Sung, Yung-Eun, Markovic, Nenad M, Strmcnik, Dusan

“…While many factors can influence the activity of the electrochemical interface at atomic and molecular levels, the electron and ion transport have a big impact…”
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Employing the Dynamics of the Electrochemical Interface in Aqueous Zinc‐Ion Battery Cathodes by Becknell, Nigel, Lopes, Pietro P., Hatsukade, Toru, Zhou, Xiuquan, Liu, Yuzi, Fisher, Brandon, Chung, Duck Young, Kanatzidis, Mercouri G., Markovic, Nenad M., Tepavcevic, Sanja, Stamenkovic, Vojislav R.

“…Intrinsically stable materials are desirable for constructing energy storage devices, which aim to demonstrate durability under the harsh electrochemical…”
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Active electrochemical interfaces stabilized through self-organized potential oscillations by Nogueira, Jéssica A., Lopes, Pietro P., Markovic, Nenad M., Varela, Hamilton

“…•Autonomous oscillatory electro-oxidation of CH3OH and HCOOH results in higher efficiency.•There is no Pt dissolution, while the oscillatory dynamics…”
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The role of an interface in stabilizing reaction intermediates for hydrogen evolution in aprotic electrolytes by Castelli, Ivano E, Zorko, Milena, Østergaard, Thomas M, Martins, Pedro F. B. D, Lopes, Pietro P, Antonopoulos, Byron K, Maglia, Filippo, Markovic, Nenad M, Strmcnik, Dusan, Rossmeisl, Jan

“…By combining idealized experiments with realistic quantum mechanical simulations of an interface, we investigate electro-reduction reactions of HF, water and…”
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Electrocatalytic transformation of HF impurity to H2 and LiF in lithium-ion batteries by Strmcnik, Dusan, Castelli, Ivano E., Connell, Justin G., Haering, Dominik, Zorko, Milena, Martins, Pedro, Lopes, Pietro P., Genorio, Bostjan, Østergaard, Thomas, Gasteiger, Hubert A., Maglia, Filippo, Antonopoulos, Byron K., Stamenkovic, Vojislav R., Rossmeisl, Jan, Markovic, Nenad M.

“…The formation of solid electrolyte interphase on graphite anodes plays a key role in the efficiency of Li-ion batteries. However, to date, fundamental…”
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Water as a Promoter and Catalyst for Dioxygen Electrochemistry in Aqueous and Organic Media by Staszak-Jirkovský, Jakub, Subbaraman, Ram, Strmcnik, Dusan, Harrison, Katharine L, Diesendruck, Charles E, Assary, Rajeev, Frank, Otakar, Kobr, Lukáš, Wiberg, Gustav K. H, Genorio, Bostjan, Connell, Justin G, Lopes, Pietro P, Stamenkovic, Vojislav R, Curtiss, Larry, Moore, Jeffrey S, Zavadil, Kevin R, Markovic, Nenad M

“…Water and oxygen electrochemistry lies at the heart of interfacial processes controlling energy transformations in fuel cells, electrolyzers, and batteries…”
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Potential oscillations in a proton exchange membrane fuel cell with a Pd–Pt/C anode by Lopes, Pietro P., Ticianelli, Edson A., Varela, Hamilton

“…We report in this paper the occurrence of potential oscillations in a proton exchange membrane fuel cell (PEMFC) with a Pd–Pt/C anode, fed with H 2/100 ppm CO,…”
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Surface spectators and their role in relationships between activity and selectivity of the oxygen reduction reaction in acid environments by Ciapina, Eduardo G., Lopes, Pietro P., Subbaraman, Ram, Ticianelli, Edson A., Stamenkovic, Vojislav, Strmcnik, Dusan, Markovic, Nenad M.

“…We use the rotating ring disk (RRDE) method to study activity–selectivity relationships for the oxygen reduction reaction (ORR) on Pt(111) modified by various…”
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