Search Results - "Fässler, Thomas F."

Zintl Ions, Cage Compounds, and Intermetalloid Clusters of Group 14 and Group 15 Elements by Scharfe, Sandra, Kraus, Florian, Stegmaier, Saskia, Schier, Annette, Fässler, Thomas F.

“…For a long time, Zintl ions of Group 14 and 15 elements were considered to be remarkable species domiciled in solid‐state chemistry that have unexpected…”
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Rapid Crystallization and Kinetic Freezing of Site-Disorder in the Lithium Superionic Argyrodite Li6PS5Br by Gautam, Ajay, Sadowski, Marcel, Prinz, Nils, Eickhoff, Henrik, Minafra, Nicolò, Ghidiu, Michael, Culver, Sean P, Albe, Karsten, Fässler, Thomas F, Zobel, Mirijam, Zeier, Wolfgang G

“…Lithium argyrodite superionic conductors are currently being investigated as solid electrolytes for all-solid-state batteries. Recently, in the lithium…”
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Large Number of Direct or Pseudo-Direct Band Gap Semiconductors among A3TrPn2 Compounds with A = Li, Na, K, Rb, Cs; Tr = Al, Ga, In; Pn = P, As by Zeitz, Sabine, Kuznetsova, Yulia, Fässler, Thomas F.

“…Due to the high impact of semiconductors with respect to many applications for electronics and energy transformation, the search for new compounds and a deep…”
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Derivatization of Phosphine Ligands with Bulky Deltahedral Zintl ClustersSynthesis of Charge Neutral Zwitterionic Tetrel Cluster Compounds [(Ge9{Si(TMS)3}2) t Bu2P]M(NHCDipp) (M: Cu, Ag, Au) by Geitner, Felix S, Dums, Jasmin V, Fässler, Thomas F

“…Reactions of silylated clusters [Ge9{Si­(TMS)3}3]− or [Ge9{Si­(TMS)3}2]2− with dialkylhalophosphines R2PCl (Cy, i Pr, t Bu) at ambient temperature yield the…”
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Fast Ionic Conductivity in the Most Lithium-Rich Phosphidosilicate Li14SiP6 by Strangmüller, Stefan, Eickhoff, Henrik, Müller, David, Klein, Wilhelm, Raudaschl-Sieber, Gabriele, Kirchhain, Holger, Sedlmeier, Christian, Baran, Volodymyr, Senyshyn, Anatoliy, Deringer, Volker L, van Wüllen, Leo, Gasteiger, Hubert A, Fässler, Thomas F

“…Solid electrolytes with superionic conductivity are required as a main component for all-solid-state batteries. Here we present a novel solid electrolyte with…”
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Early-Transition-Metal Complexes of Functionalized Nonagermanide Clusters: Synthesis and Characterization of [Cp2(MeCN)Ti(η1‑Ge9{Si(TMS)3}3)] and K3[Cp2Ti(η1‑Ge9{Si(TMS)3}2)2] by Geitner, Felix S, Klein, Wilhelm, Storcheva, Oksana, Tilley, T. Don, Fässler, Thomas F

“…Anionic clusters with a homoatomic [Ge9] core are species with Ge atoms in low oxidation states. In this study their reaction with early-transition-metal…”
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Synthesis and Characterization of the Lithium-Rich Phosphidosilicates Li10Si2P6 and Li3Si3P7 by Eickhoff, Henrik, Toffoletti, Lorenzo, Klein, Wilhelm, Raudaschl-Sieber, Gabriele, Fässler, Thomas F

“…The lithium phosphidosilicates Li10Si2P6 and Li3Si3P7 are obtained by high-temperature reactions of the elements or including binary Li–P precursors. Li10Si2P6…”
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Mechanism of Li-Ion Migration in the Superionic Conducting Open-Framework Structure Li6B18(Li3N)1–x (Li2O) x (0 ≤ x ≤ 1) by Spranger, Robert J., Kirchhain, Holger, Restle, Tassilo M. F., Dums, Jasmin V., Karttunen, Antti J., van Wüllen, Leo, Fässler, Thomas F.

“…Solid lithium-ion conductors are important components for all-solid-state batteries and the knowledge of the mechanism of Li diffusion is an important step in…”
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Super‐Ionic Conductivity in ω‐Li9TrP4 (Tr = Al, Ga, In) and Lithium Diffusion Pathways in Li9AlP4 Polymorphs by Restle, Tassilo M. F., Strangmüller, Stefan, Baran, Volodymyr, Senyshyn, Anatoliy, Kirchhain, Holger, Klein, Wilhelm, Merk, Samuel, Müller, David, Kutsch, Tobias, Wüllen, Leo, Fässler, Thomas F.

“…Phosphide‐based compounds are promising materials for solid electrolytes. In recent times, a multiplicity of compounds featuring isolated MP4 (M =…”
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Chemi-Inspired Silicon Allotropes—Experimentally Accessible Si9 Cages as Proposed Building Block for 1D Polymers, 2D Sheets, Single-Walled Nanotubes, and Nanoparticles by Jantke, Laura-Alice, Karttunen, Antti J., Fässler, Thomas F.

“…Numerous studies on silicon allotropes with three-dimensional networks or as materials of lower dimensionality have been carried out in the past. Herein,…”
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First-Order Phase Transition in BaNi2Ge2 and the Influence of the Valence Electron Count on Distortion of the ThCr2Si2 Structure Type by Hlukhyy, Viktor, Trots, Dmytro, Fässler, Thomas F.

“…Structural instability has a strong influence on the understanding of superconductivity in iron-containing 122 phases. Similar to the 122 iron-based…”
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Dendritic Copper Current Collectors as a Capacity Boosting Material for Polymer-Templated Si/Ge/C Anodes in Li-Ion Batteries by Weindl, Christian L., Fajman, Christian E., Xu, Zhuijun, Zheng, Tianle, Möhl, Gilles E., Chaulagain, Narendra, Shankar, Karthik, Gilles, Ralph, Fässler, Thomas F., Müller-Buschbaum, Peter

“…Dendritic copper offers a highly effective method for synthesizing porous copper anodes due to its intricate branching structure. This morphology results in an…”
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Radical-Induced Hydrosilylation Reactions for the Functionalization of Two-Dimensional Hydride Terminated Silicon Nanosheets by Helbich, Tobias, Lyuleeva, Alina, Höhlein, Ignaz M. D., Marx, Philipp, Scherf, Lavinia M., Kehrle, Julian, Fässler, Thomas F., Lugli, Paolo, Rieger, Bernhard

“…Herein we present the functionalization of freestanding silicon nanosheets (SiNSs) by radical‐induced hydrosilylation reactions. An efficient hydrosilylation…”
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Radical-Initiated and Thermally Induced Hydrogermylation of Alkenes on the Surfaces of Germanium Nanosheets by Yu, Haoyang, Helbich, Tobias, Scherf, Lavinia M, Chen, Jian, Cui, Kai, Fässler, Thomas F, Rieger, Bernhard, Veinot, Jonathan G.C

“…The synthesis of germanium nanomaterials with well-defined surface chemistry is of considerable interest because of not only general scientific curiosity but…”
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Crystal structure of N 2,N 4-dimesitylpentane-2,4-diamine, C23H34N2 by Wallach, Christoph, Klein, Wilhelm, Fässler, Thomas F.

“…, monoclinic, 2/ (no. 15),  = 15.2448(11) Å,  = 8.2189(5) Å,  = 16.7350(16) Å,  = 103.133(7)°,  = 2042.0(3) Å ,  = 4, ) = 0.0438, ) = 0.1277,  = 150 K…”
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Zintl Clusters as Wet-Chemical Precursors for Germanium Nanomorphologies with Tunable Composition by Bentlohner, Manuel M., Waibel, Markus, Zeller, Patrick, Sarkar, Kuhu, Müller-Buschbaum, Peter, Fattakhova-Rohlfing, Dina, Fässler, Thomas F.

“…[Ge9]4− Zintl clusters are used as soluble germanium source for a bottom–up fabrication of Ge nanomorphologies such as inverse opal structures with tunable…”
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Contrasting Structure and Bonding of a Copper-Rich and a Zinc-Rich Intermetalloid Cu/Zn Cluster by Schütz, Max, Muhr, Maximilian, Freitag, Kerstin, Gemel, Christian, Kahlal, Samia, Saillard, Jean-Yves, Da Silva, Augusto C. H, Da Silva, Juarez L. F, Fässler, Thomas F, Fischer, Roland A

“…Reaction of the Cu­(I) sources, [Cu5]­(Mes)5 and [( i Dipp)­CuO t Bu] (Mes = mesityl; i Dipp = 1,3-bis­(2,6-diisopropylphenyl)-1H-imidazol-2-ylidene) with the…”
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Crystal structure of undecacalcium decaarsenide, Ca11As10 by Hoffmann, Andrea V., Hlukhyy, Viktor, Fässler, Thomas F.

“…Ca As , tetragonal, 4/ (no. 139),  = 11.2532(1) Å,  = 16.2351(4) Å, and  = 2055.92(6) Å ,  = 4, ) = 0.0347, ) = 0.0931,  = 150 K…”
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Revision of the Li–Si Phase Diagram: Discovery and Single-Crystal X‑ray Structure Determination of the High-Temperature Phase Li4.11Si by Zeilinger, Michael, Kurylyshyn, Iryna M, Häussermann, Ulrich, Fässler, Thomas F

“…Silicon has been regarded as a promising anode material for future lithium-ion batteries, and Li–Si phases play an important role. A detailed reinvestigation…”
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On the Crystal Structure and Conductivity of Na3P by Eickhoff, Henrik, Dietrich, Christian, Klein, Wilhelm, Zeier, Wolfgang. G., Fässler, Thomas F.

“…As a potential material for Na‐ion battery systems and on the basis of a structural discussion of compounds formerly believed to crystallize in the so‐called…”
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