Search Results - "Kamat, Gaurav"

Rational solvent molecule tuning for high-performance lithium metal battery electrolytes by Yu, Zhiao, Rudnicki, Paul E., Zhang, Zewen, Huang, Zhuojun, Celik, Hasan, Oyakhire, Solomon T., Chen, Yuelang, Kong, Xian, Kim, Sang Cheol, Xiao, Xin, Wang, Hansen, Zheng, Yu, Kamat, Gaurav A., Kim, Mun Sek, Bent, Stacey F., Qin, Jian, Cui, Yi, Bao, Zhenan

“…Electrolyte engineering improved cycling of Li metal batteries and anode-free cells at low current densities; however, high-rate capability and tuning of ionic…”
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Tuning Two-Dimensional Phthalocyanine Dual Site Metal–Organic Framework Catalysts for the Oxygen Reduction Reaction by Wei, Lingze, Hossain, Md Delowar, Chen, Gan, Kamat, Gaurav A., Kreider, Melissa E., Chen, Junjie, Yan, Katherine, Bao, Zhenan, Bajdich, Michal, Stevens, Michaela Burke, Jaramillo, Thomas F.

“…Metal–organic frameworks (MOFs) offer an interesting opportunity for catalysis, particularly for metal–nitrogen–carbon (M–N–C) motifs by providing an organized…”
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Precise Colloidal Plasmonic Photocatalysts Constructed by Multistep Photodepositions by Ha, Hyun Dong, Yan, Chang, Katsoukis, Georgios, Kamat, Gaurav A, Moreno-Hernandez, Ivan A, Frei, Heinz, Alivisatos, A. Paul

“…Natural photosynthesis relies on a sophisticated charge transfer pathway among multiple components with precise spatial, energetic, and temporal organizations…”
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Understanding the Stability of Manganese Chromium Antimonate Electrocatalysts through Multimodal In Situ and Operando Measurements by Kreider, Melissa E., Kamat, Gaurav A., Zamora Zeledón, José A., Wei, Lingze, Sokaras, Dimosthenis, Gallo, Alessandro, Stevens, Michaela Burke, Jaramillo, Thomas F.

“…Improving electrocatalyst stability is critical for the development of electrocatalytic devices. Herein, we utilize an on-line electrochemical flow cell…”
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Self-Limiting Shell Formation in Cu@Ag Core–Shell Nanocrystals during Galvanic Replacement by Kamat, Gaurav A, Yan, Chang, Osowiecki, Wojciech T, Moreno-Hernandez, Ivan A, Ledendecker, Marc, Alivisatos, A. Paul

“…The understanding of synthetic pathways of bimetallic nanocrystals remains limited due to the complex energy landscapes and dynamics involved. In this work, we…”
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Advancing Insights into Electrochemical Pre‐Treatments of Supported Nanoparticle Electrocatalysts by Combining a Design of Experiments Strategy with In Situ Characterization by Mule, Aniket S., Tran, Kevin, Aleman, Ashton M., Cornejo‐Carrillo, Yamile E., Kamat, Gaurav A., Stevens, Michaela Burke, Jaramillo, Thomas F.

“…Activation, break‐in, and/or pre‐treatment protocols are generally applied to energy conversion devices before regular operation to reach stable performance…”
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Factors and Dynamics of Cu Nanocrystal Reconstruction under CO2 Reduction by Osowiecki, Wojciech T, Nussbaum, Jasper J, Kamat, Gaurav A, Katsoukis, Georgios, Ledendecker, Marc, Frei, Heinz, Bell, Alexis T, Alivisatos, A. Paul

“…Cu nanocrystals as catalysts for CO2 reduction are a subject of considerable contemporary interest, but their stability has not been considered as extensively…”
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Engineering gold-platinum core-shell nanoparticles by self-limitation in solution by Ledendecker, Marc, Paciok, Paul, Osowiecki, Wojciech T., Pander, Marc, Heggen, Marc, Göhl, Daniel, Kamat, Gaurav A., Erbe, Andreas, Mayrhofer, Karl J. J., Alivisatos, A. Paul

“…Core-shell particles with thin noble metal shells represent an attractive material class with potential for various applications ranging from catalysis to…”
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Facet-selective etching trajectories of individual semiconductor nanocrystals by Yan, Chang, Byrne, Dana, Ondry, Justin C., Kahnt, Axel, Moreno-Hernandez, Ivan A., Kamat, Gaurav A., Liu, Zi-Jie, Laube, Christian, Crook, Michelle F., Zhang, Ye, Ercius, Peter, Alivisatos, A. Paul

“…The size and shape of semiconductor nanocrystals govern their optical and electronic properties. Liquid cell transmission electron microscopy (LCTEM) is an…”
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Materials cartography: A forward-looking perspective on materials representation and devising better maps by Torrisi, Steven B., Bazant, Martin Z., Cohen, Alexander E., Cho, Min Gee, Hummelshøj, Jens S., Hung, Linda, Kamat, Gaurav, Khajeh, Arash, Kolluru, Adeesh, Lei, Xiangyun, Ling, Handong, Montoya, Joseph H., Mueller, Tim, Palizhati, Aini, Paren, Benjamin A., Phan, Brandon, Pietryga, Jacob, Sandraz, Elodie, Schweigert, Daniel, Shao-Horn, Yang, Trewartha, Amalie, Zhu, Ruijie, Zhuang, Debbie, Sun, Shijing

“…Machine learning (ML) is gaining popularity as a tool for materials scientists to accelerate computation, automate data analysis, and predict materials…”
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Acid anion electrolyte effects on platinum for oxygen and hydrogen electrocatalysis by Kamat, Gaurav Ashish, Zamora Zeledón, José A., Gunasooriya, G. T. Kasun Kalhara, Dull, Samuel M., Perryman, Joseph T., Nørskov, Jens K., Stevens, Michaela Burke, Jaramillo, Thomas F.

“…Platinum is an important material with applications in oxygen and hydrogen electrocatalysis. To better understand how its activity can be modulated through…”
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Probing the Effects of Acid Electrolyte Anions on Electrocatalyst Activity and Selectivity for the Oxygen Reduction Reaction by Zamora Zeledón, José A., Kamat, Gaurav Ashish, Gunasooriya, G. T. Kasun Kalhara, Nørskov, Jens K., Stevens, Michaela Burke, Jaramillo, Thomas F.

“…The local microenvironment at the electrode‐electrolyte interface plays an important role in electrocatalytic performance. Herein, we investigate the effect of…”
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Electrolyte type affects electrochemical bubble formation by Kamat, Gaurav Ashish, Burke Stevens, Michaela

“…Gas bubble accumulation at interfaces is a barrier to achieving more efficient electrochemical devices. A clever model system to understand bubble formation…”
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In Situ ORR Dynamics of Non-Precious Transition Metal Electrocatalysts: the Case of Manganese Antimony X‑ides by Kamat, Gaurav A., Kreider, Melissa E., Schröder, Johanna, Dukuly, Roulince B., Perryman, Joseph T., Joensen, Bjørt O., Matthews, Jesse E., Aleman, Ashton M., Stevens, Michaela Burke, Jaramillo, Thomas F.

“…Electrocatalysts enable the efficient conversion of molecules for applications in energy devices, but due to their material stability, the electrochemical…”
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Interpretable Machine Learning Models for Practical Antimonate Electrocatalyst Performance by Deo, Shyam, Kreider, Melissa E., Kamat, Gaurav, Hubert, McKenzie, Zamora Zeledón, José A., Wei, Lingze, Matthews, Jesse, Keyes, Nathaniel, Singh, Ishaan, Jaramillo, Thomas F., Abild‐Pedersen, Frank, Stevens, Michaela Burke, Winther, Kirsten, Voss, Johannes

“…Computationally predicting the performance of catalysts under reaction conditions is a challenging task due to the complexity of catalytic surfaces and their…”
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Origins of wear-induced tungsten corrosion defects in semiconductor manufacturing during tungsten chemical mechanical polishing by Choi, Seung-Hoon, Kreider, Melissa E., Nielander, Adam C., Stevens, Michaela Burke, Kamat, Gaurav, Koo, Ja Eung, Bae, Ki Ho, Kim, Hoyoung, Yoon, Il Young, Yoon, Bo Un, Hwang, Kihyun, Lee, Dong Un, Jaramillo, Thomas F.

“…[Display omitted] •W contact plugs in CMOS IC wafers have been found to undergo corrosion.•Mismatch in the CMP processing times results in extended DI rinsing…”
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Interpretable Machine Learning Models for Practical Antimonate Electrocatalyst Performance by Deo, Shyam, Kreider, Melissa E, Kamat, Gaurav, Hubert, McKenzie, Zamora Zeledón, José A, Wei, Lingze, Matthews, Jesse, Keyes, Nathaniel, Singh, Ishaan, Jaramillo, Thomas F, Abild-Pedersen, Frank, Burke Stevens, Michaela, Winther, Kirsten, Voss, Johannes

“…Computationally predicting the performance of catalysts under reaction conditions is a challenging task due to the complexity of catalytic surfaces and their…”
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A Versatile Li0.5FePO4 Reference Electrode for Nonaqueous Electrochemical Conversion Technologies by McShane, Eric J., Benedek, Peter, Niemann, Valerie A., Blair, Sarah J., Kamat, Gaurav A., Nielander, Adam C., Jaramillo, Thomas F., Cargnello, Matteo

“…The electrification of chemical processes provides a means to effectively utilize rapidly expanding renewable energy resources. Nonaqueous electrochemical…”
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Probing the Effects of Acid Electrolyte Anions on Electrocatalyst Activity and Selectivity for the Oxygen Reduction Reaction by Zamora Zeledón, José A., Kamat, Gaurav Ashish, Gunasooriya, G. Kalhara, Nørskov, Jens K., Stevens, Michaela Burke, Jaramillo, Thomas F.

“…The local microenvironment at the electrode-electrolyte interface plays an important role in electrocatalytic performance. Herein, we investigate the effect of…”
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A Versatile Li 0.5 FePO 4 Reference Electrode for Nonaqueous Electrochemical Conversion Technologies by McShane, Eric J., Benedek, Peter, Niemann, Valerie A., Blair, Sarah J., Kamat, Gaurav A., Nielander, Adam C., Jaramillo, Thomas F., Cargnello, Matteo

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