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Andreas O. Gabriel
Researcher at Technische Universität Darmstadt
Publications - 13
Citations - 331
Andreas O. Gabriel is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Silicon & Ceramic. The author has an hindex of 7, co-authored 12 publications receiving 320 citations. Previous affiliations of Andreas O. Gabriel include Darmstadt University of Applied Sciences.
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Journal ArticleDOI
Inorganic solid-state chemistry with main group element carbodiimides
Ralf Riedel,Edwin Kroke,Axel Greiner,Andreas O. Gabriel,Lutz Ruwisch,Jeffrey P. Nicolich,Peter Kroll +6 more
TL;DR: In this article, the synthesis, characterization, and thermal stability of element carbodiimides are discussed. But the main part of this paper is focused on polymeric silicon-based carbodiIMides obtained by the reaction of chloro(organo)silanes with bis(trimethylsilyl) carbodiaminide.
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Synthesis and thermally induced ceramization of a non-oxidic poly(methylsilsesquicarbodi-imide) gel
TL;DR: In this paper, a polymeric organosilicon gel with the composition [MeSi(NCN)1.5]n synthesized by the reaction of MeSiCl3 with Me3Si−N=C=N-SiMe3 is reported.
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Preparation of Non-Oxidic Silicon Ceramics by an Anhydrous Sol–Gel Process†
Andreas O. Gabriel,Ralf Riedel +1 more
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Synthesis of Polycrystalline Silicon Carbide by a Liquid‐Phase Process
Ralf Riedel,Andreas O. Gabriel +1 more
TL;DR: In this paper, the authors reported the production of silicon carbide via thermal decomposition from the novel Si-carbodiimide polymer poly-(methylsilasesquicarbodiimides), PSMC, which was prepared in a quantitative and economical solution reaction.
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Thermal Decomposition of Poly(methylsilsesquicarbodiimide) to Amorphous Si−C−N Ceramics
Andreas O. Gabriel,Ralf Riedel,Wolfgang Dressler,Silvia Reichert,Christel Gervais,Jocelyne Maquet,Florence Babonneau +6 more
TL;DR: In this paper, the structural transition from the molecular precursor to the final amorphous SiCN ceramic was studied by solid-state NMR spectroscopy, where the coordination of the silicon atoms changes from CH3−Si(−NCN−)3 in the polysilyl carbodiimide precursor at room temperature to Si(−N<)4 in the X-ray ammorphous reaction product formed at 1200 °C.