Projects (13)
Activation of SF6 at Rhodium and Platinum Complexes
Braun, Thomas, Prof. Dr. (Inorganic Chemistry)
Duration of Project: 03/2019 - 11/2022
Financer: DFG: SachbeihilfeThe proposal deals with the activation of SF6 at rhodium and platinum compounds. Based on stoichiometric model reactions and mechanistic studies, the development of catalytic processes is envisaged. For the degradation or derivatization of SF6 at rho ...
CRC 1109/1: Distorted Metal Oxides by Fluoride Doping and/or Mechanochemical Activation (SP C01)
Kemnitz, Erhard, Prof. Dr. sc. nat. (Inorganic and General Chemistry III)
Duration of Project: 04/2014 - 12/2017
Financer: DFG: SonderforschungsbereichMittels fluorolytischer Sol-Gel- und mechanochemischer Synthese sollen kontrolliert strukturelle Störungen in Metalloxidphasen und deren Präkursoren eingebracht werden. Das beinhaltet sowohl die Synthese neuer kristalliner Modellverbindungen mit nied ...
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Limberg, Christian, Prof. Dr. (Inorganic and General Chemistry I)
Duration of Project: 04/2014 - 12/2017
Financer: DFG: SonderforschungsbereichThis project will deal with well-defined molecular metal oxo compounds, which are synthesised/trapped to investigate their properties, their (water) reactivity and their dissolution/degradation behaviour. On the one hand we anticipate to thereby gath ...
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Braun, Thomas, Prof. Dr. (Inorganic Chemistry)
Duration of Project: 04/2014 - 12/2017
Financer: DFG: SonderforschungsbereichSubject of the project is to study hydrolysis and condensation processes at strained siloxane, alumoxane and alumosiloxane compounds. The latter can be considered to be model com-pounds for defect structures at silicate or aluminosilicate surfaces. T ...
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Braun, Thomas, Prof. Dr. (Inorganic Chemistry)
Duration of Project: 01/2019 - 12/2022
In the subproject A1|Braun, hydrogen bonds in the coordination sphere of gold and platinum complexes will be used to develop hydrofluorination or difluorination reactions with HF sources or XeF2, respectively. The Fluorospecific Interactions will all ...
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Limberg, Christian, Prof. Dr. (Inorganic and General Chemistry I)
Duration of Project: 01/2019 - 12/2022
Fluoride and fluorinated organic and inorganic residues will be utilized to create Lewis-acidic bis-muth and aluminium centres linked via organic spacer units (xanthene/dibenzofurane) to phos-phane or electron-rich transition metal moieties. These co ...
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Braun, Thomas, Prof. Dr. (Inorganic Chemistry)
Duration of Project: 01/2019 - 12/2022
In the subproject B4|Braun/Riedel small molecules such as HSiEt3, HGeEt3 or H2, and FSiEt3, FGeEt3, HF or F2 will be activated at the nanoscopic aluminum chloro fluoride ACF (AlClxF3-x, x = 0,05-0,30) as well as at molecular aluminum pentafluoroortho ...
DFG Research Grant: Mixed Metal Oxide Clusters: Model Systems for Catalytically Active Materials
Sauer, Joachim, Prof. Dr. rer. nat. Dr. h.c. (Theoretical Chemistry / Quantum Chemistry)
Duration of Project: 01/2020 - 12/2022
Financer: DFG: SachbeihilfeWe propose to combine state-of-the-art mass spectrometric and spectroscopic experiments with quantum chemical calculations to ultimately gain molecular-level insights into C-H bond activation, in general, and the mechanism of H-atom transfer operatin ...
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Limberg, Christian, Prof. Dr. (Inorganic and General Chemistry I)
Duration of Project: 01/2021 - 12/2023
Financer: DFG: SachbeihilfeThe target of this project is the synthesis and investigation of molecular compounds, which can mimic structural units occurring on the surfaces of oxides with high abundance and application relevance; concretely, aluminium oxides/hydroxides, iron ox ...
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Schwalbe, Matthias, (Inorganic and General Chemistry I)
Duration of Project: 01/2019 - 09/2022
Financer: DFG: Eigene Stelle (Sachbeihilfe)The central aim of the project is the development of electrocatalysts for the reduction of oxygen and carbon dioxide and to study their structure function relationship under in-operando conditions via spectro-electrochemical methods. The catalytic sy ...
New oligonuclear metal catalysts for the light-driven activation of water and the reduction of CO2
Schwalbe, Matthias, Dr. (Inorganic and General Chemistry I)
Duration of Project: 06/2010 - 06/2014
Financer: DFG: Eigene Stelle (Sachbeihilfe)The interaction of light and matter has an important role in the enlivened nature. Following the structural characteristics of active centres in biological systems new molecular compounds shall be synthesised that, with the aid of light activation, w ...
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Schwalbe, Matthias, (Inorganic and General Chemistry I)
Duration of Project: 08/2013 - 12/2017
Financer: DFG: Eigene Stelle (Sachbeihilfe)First hetero-oligonuclear metal-organic compounds for the activation of water and carbon monoxide have been prepared. Their (photo)catalytic properties are currently investigated and reaction conditions are optimized. With the experiences gained new ...
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Schwalbe, Matthias, (Inorganic and General Chemistry I)
Duration of Project: 01/2019 - 12/2022
Our goal is the development and in detail investigation of catalytic systems for the light-driven reduction of carbon dioxide. A major aim is to compare inter- and intramolecular systems that are based on the same combination of photosensitizer and c ...