Search Results - "Groot, Frank M. F. de"

Rational strain engineering of single-atom ruthenium on nanoporous MoS2 for highly efficient hydrogen evolution by Jiang, Kang, Luo, Min, Liu, Zhixiao, Peng, Ming, Chen, Dechao, Lu, Ying-Rui, Chan, Ting-Shan, de Groot, Frank M. F., Tan, Yongwen

“…Maximizing the catalytic activity of single-atom catalysts is vital for the application of single-atom catalysts in industrial water-alkali electrolyzers, yet…”
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Dynamic active-site generation of atomic iridium stabilized on nanoporous metal phosphides for water oxidation by Jiang, Kang, Luo, Min, Peng, Ming, Yu, Yaqian, Lu, Ying-Rui, Chan, Ting-Shan, Liu, Pan, de Groot, Frank M. F., Tan, Yongwen

“…Designing efficient single-atom catalysts (SACs) for oxygen evolution reaction (OER) is critical for water-splitting. However, the self-reconstruction of…”
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Single platinum atoms embedded in nanoporous cobalt selenide as electrocatalyst for accelerating hydrogen evolution reaction by Jiang, Kang, Liu, Boyang, Luo, Min, Ning, Shoucong, Peng, Ming, Zhao, Yang, Lu, Ying-Rui, Chan, Ting-Shan, de Groot, Frank M. F., Tan, Yongwen

“…Designing efficient electrocatalysts for hydrogen evolution reaction is significant for renewable and sustainable energy conversion. Here, we report…”
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Self-Activated Catalytic Sites on Nanoporous Dilute Alloy for High-Efficiency Electrochemical Hydrogen Evolution by Yu, Yaqian, Jiang, Kang, Luo, Min, Zhao, Yang, Lan, Jiao, Peng, Ming, de Groot, Frank M. F, Tan, Yongwen

“…Design and synthesis of effective electrocatalysts for hydrogen evolution reaction (HER) in wide pH environments are critical to reduce energy losses in water…”
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Single Au Atom Doping of Silver Nanoclusters by van der Linden, Marte, van Bunningen, Arnoldus J, Amidani, Lucia, Bransen, Maarten, Elnaggar, Hebatalla, Glatzel, Pieter, Meijerink, Andries, de Groot, Frank M. F

“…Ag29 nanoclusters capped with lipoic acid (LA) can be doped with Au. The doped clusters show enhanced stability and increased luminescence efficiency. We…”
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Electronic parameters in cobalt-based perovskite-type oxides as descriptors for chemocatalytic reactions by Simböck, Johannes, Ghiasi, M., Schönebaum, Simon, Simon, Ulrich, de Groot, Frank M. F., Palkovits, Regina

“…Perovskite-type transition metal (TM) oxides are effective catalysts in oxidation and decomposition reactions. Yet, the effect of compositional variation on…”
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Femtosecond Soft X-ray Spectroscopy of Solvated Transition-Metal Complexes: Deciphering the Interplay of Electronic and Structural Dynamics by Huse, Nils, Cho, Hana, Hong, Kiryong, Jamula, Lindsey, de Groot, Frank M. F, Kim, Tae Kyu, McCusker, James K, Schoenlein, Robert W

“…We present the first implementation of femtosecond soft X-ray spectroscopy as an ultrafast direct probe of the excited-state valence orbitals in solution-phase…”
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Direct Observation of Cr3+ 3d States in Ruby: Toward Experimental Mechanistic Evidence of Metal Chemistry by Hunault, Myrtille O.J.Y, Harada, Yoshihisa, Miyawaki, Jun, Wang, Jian, Meijerink, Andries, de Groot, Frank M. F, van Schooneveld, Matti M

“…The role of transition metals in chemical reactions is often derived from probing the metal 3d states. However, the relation between metal site geometry and 3d…”
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Spin polarized electron dynamics enhance water splitting efficiency by yttrium iron garnet photoanodes: a new platform for spin selective photocatalysis by Gajapathy, Harshad, Bandaranayake, Savini, Hruska, Emily, Vadakkayil, Aravind, Bloom, Brian P, Londo, Stephen, McClellan, Jackson, Guo, Jason, Russell, Daniel, de Groot, Frank M. F, Yang, Fengyuan, Waldeck, David H, Schultze, Martin, Baker, L. Robert

“…This work presents a spectroscopic and photocatalytic comparison of water splitting using yttrium iron garnet (Y 3 Fe 5 O 12 , YIG) and hematite (α-Fe 2 O 3 )…”
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Nanoscale chemical imaging of a working catalyst by scanning transmission X-ray microscopy by Weckhuysen, Bert M, de Groot, Frank M. F, de Smit, Emiel, Swart, Ingmar, Creemer, J. Fredrik, Hoveling, Gerard H, Gilles, Mary K, Tyliszczak, Tolek, Kooyman, Patricia J, Zandbergen, Henny W, Morin, Cynthia

“…The modern chemical industry uses heterogeneous catalysts in almost every production process. They commonly consist of nanometre-size active components…”
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Photo-Induced Spin-State Conversion in Solvated Transition Metal Complexes Probed via Time-Resolved Soft X-ray Spectroscopy by Huse, Nils, Kim, Tae Kyu, Jamula, Lindsey, McCusker, James K, de Groot, Frank M. F, Schoenlein, Robert W

“…Solution-phase photoinduced low-spin to high-spin conversion in the FeII polypyridyl complex [Fe(tren(py)3)]2+ (where tren(py)3 is…”
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Capturing the Genesis of an Active Fischer–Tropsch Synthesis Catalyst with Operando X‐ray Nanospectroscopy by van Ravenhorst, Ilse K., Vogt, Charlotte, Oosterbeek, Heiko, Bossers, Koen W., Moya‐Cancino, José G., van Bavel, Alexander P., van der Eerden, Ad M. J., Vine, David, de Groot, Frank M. F., Meirer, Florian, Weckhuysen, Bert M.

“…A state‐of‐the‐art operando spectroscopic technique is applied to Co/TiO2 catalysts, which account for nearly half of the world's transportation fuels produced…”
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Magnetic Contrast at Spin-Flip Excitations: An Advanced X‑Ray Spectroscopy Tool to Study Magnetic-Ordering by Elnaggar, Hebatalla, Wang, Ru-Pan, Lafuerza, Sara, Paris, Eugenio, Tseng, Yi, McNally, Daniel, Komarek, Alexander, Haverkort, Maurits, Sikora, Marcin, Schmitt, Thorsten, de Groot, Frank M. F

“…The determination of the local orientation and magnitude of the magnetization in spin textures plays a pivotal role in understanding and harnessing magnetic…”
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Charge-Transfer Analysis of 2p3d Resonant Inelastic X‑ray Scattering of Cobalt Sulfide and Halides by Wang, Ru-Pan, Liu, Boyang, Green, Robert J, Delgado-Jaime, Mario Ulises, Ghiasi, Mahnaz, Schmitt, Thorsten, van Schooneveld, Matti M, de Groot, Frank M. F

“…We show that with 2p3d resonant inelastic X-ray scattering (RIXS) we can accurately determine the charge-transfer parameters of CoF2, CoCl2, CoBr2, and CoS…”
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Supramolecular control of the magnetic anisotropy in two-dimensional high-spin Fe arrays at a metal interface by Gambardella, Pietro, Stepanow, Sebastian, Dmitriev, Alexandre, Honolka, Jan, de Groot, Frank M. F, Lingenfelder, Magalí, Gupta, Subhra Sen, Sarma, D. D, Bencok, Peter, Stanescu, Stefan, Clair, Sylvain, Pons, Stéphane, Lin, Nian, Seitsonen, Ari P, Brune, Harald, Barth, Johannes V, Kern, Klaus

“…Magnetic atoms at surfaces are a rich model system for solid-state magnetic bits exhibiting either classical or quantum behaviour. Individual atoms, however,…”
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Oxygen K‑edge X‑ray Absorption Spectra by Frati, Federica, Hunault, Myrtille O. J. Y, de Groot, Frank M. F

“…We review oxygen K-edge X-ray absorption spectra of both molecules and solids. We start with an overview of the main experimental aspects of oxygen K-edge…”
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Hard X-ray Nanotomography of Catalytic Solids at Work by Gonzalez-Jimenez, Ines D., Cats, Korneel, Davidian, Thomas, Ruitenbeek, Matthijs, Meirer, Florian, Liu, Yijin, Nelson, Johanna, Andrews, Joy C., Pianetta, Piero, de Groot, Frank M. F., Weckhuysen, Bert M.

“…A closer look at catalysis: In situ hard X‐ray nanotomography has been developed (see picture) as a method to investigate an individual iron‐based…”
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In‐situ X‐Ray Absorption Near Edge Structure Spectroscopy of a Solid Catalyst using a Laboratory‐Based Set‐up by Moya‐Cancino, José G., Honkanen, Ari‐Pekka, van der Eerden, Ad M. J., Schaink, Herrick, Folkertsma, Lieven, Ghiasi, Mahnaz, Longo, Alessandro, de Groot, Frank M. F., Meirer, Florian, Huotari, Simo, Weckhuysen, Bert M.

“…An in‐situ laboratory‐based X‐ray Absorption Near Edge Structure (XANES) Spectroscopy set‐up is presented, which allows performing long‐term experiments on a…”
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Spectroscopic characterization of electronic structures of ultra-thin single crystal La0.7Sr0.3MnO3 by Chiu, Chun-Chien, Chang, Yao-Wen, Shao, Yu-Cheng, Liu, Yu-Chen, Lee, Jenn-Min, Huang, Shih-Wen, Yang, Wanli, Guo, Jinghua, de Groot, Frank M. F., Yang, Jan-Chi, Chuang, Yi-De

“…We have successfully fabricated high quality single crystalline La 0.7 Sr 0.3 MnO 3 (LSMO) film in the freestanding form that can be transferred onto silicon…”
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Saturation and self‐absorption effects in the angle‐dependent 2p3d resonant inelastic X‐ray scattering spectra of Co3 by Wang, Ru-Pan, Elnaggar, Hebatalla, Titus, Charles J., Tomiyasu, Keisuke, Geessinck, Jaap, Koster, Gertjan, Frati, Federica, Okamoto, Jun, Huang, Di-Jing, de Groot, Frank M. F.

“…Angle‐dependent 2p3d resonant inelastic X‐ray scattering spectra of a LaCoO3 single crystal and a 55 nm LaCoO3 film on a SrTiO3 substrate are presented…”
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