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Article
Thermal Stability of Materials for Thin-Film Electrochemical Cells Investigated by Thin-Film Calorimetry
Phase transformation enthalpies are determined using the recently developed measurement technique Thin-Film Calorimetry (TFC), which is based on piezoelectric resonators vibrating in thickness shear mode. They...
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Chapter
Laserbasierte Technologien
Laserbasierte additive Fertigungsverfahren haben eine hohe industrielle Relevanz, da sie Defizite von konventionellen Verfahren wie geringe Festigkeiten im Bauteil und die Auflösung überwinden. Laserstrahlung ...
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Chapter
Disziplinen und Ansätze
Die Archäologie widmet sich dem Studium menschlichen Lebens und menschlicher Kultur der Vergangenheit, in erster Linie auf Grundlage der Rekonstruktion und Analyse materieller Kultur (z. B. von Artefakten, Str...
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Article
Influence of added hydrogen on underground gas storage: a review of key issues
The existing infrastructure of the natural gas transportation pipeline network and underground gas storage (UGS) facilities in Germany provides an opportunity and huge capacity to feed, transport and store hyd...
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Article
The chemical dissolution and physical migration of minerals induced during CO2 laboratory experiments: their relevance for reservoir quality
The characterization of the quality and storage capacity of geological underground reservoirs is one of the most important and challenging tasks for the realization of carbon capture and storage (CCS) projects...
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Article
Investigations on fluid transport properties in the North-German Rotliegend tight gas sandstones and applications
Tight gas reservoirs are an important part of the world gas resources. Such reservoirs have very low permeability (usually below 0.1 mD) and show a strong stress sensitivity to fluid transport properties and a...
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Article
Experimental and numerical investigations on CO2 injection and enhanced gas recovery effects in Altmark gas field (Central Germany)
The feasibility of CO2 storage and enhanced gas recovery (EGR) effects in the mature Altmark natural gas field in Central Germany has been studied in this paper. The investigations were comprehensive and comprise...
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Article
High-temperature thin-film calorimetry: a newly developed method applied to lithium ion battery materials
A thin-film calorimeter has been developed to investigate the thermodynamic properties of thin films including battery layer sequences. A new approach, i.e., the application of high-temperature stable piezoele...
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Article
Open AccessSocial determinants of health and seasonal influenza vaccination in adults ≥65 years: a systematic review of qualitative and quantitative data
Vaccination against influenza is considered the most important public health intervention to prevent unnecessary hospitalizations and premature deaths related to influenza in the elderly, though there are sign...
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Article
Synthesis of Different Molybdenum Disulfide Nanostructures and their Applicability in Lithium Ion Batteries with Ionic Liquid Electrolytes
Molybdenum disulfide (MoS2) nanostructures with three different morphologies are synthesized and tested with respect to their applicability in lithium ion batteries. Thereby, electrolytes based on ionic liquids a...
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Article
Thin Film Calorimetry - Device Development and Application to Lithium Ion Battery Materials
The work takes advantage of a newly developed measurement system which enables to investigate the thermodynamic properties of thin films including battery layer sequences. This technique, Thin-Film Calorimetry...
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Chapter
Evaluation of Geo-processes
A holistic understanding of the physicochemical processes induced by CO2 injection and storage in a reservoir is based on a geoscientific characterisation of the overall geological system consisting of reservoir ...
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Chapter and Conference Paper
The H2STORE Project: Hydrogen Underground Storage – A Feasible Way in Storing Electrical Power in Geological Media?
The large scale storage of energy is a great challenge arising from the planned transition from nuclear and CO2-emitting power generation to renewable energy production, by e.g. wind, solar, and biomass in German...
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Article
The impact of diagenetic fluid–rock reactions on Rotliegend sandstone composition and petrophysical properties (Altmark area, central Germany)
In the framework of the German R&D joint project CLEAN (CO2 large-scale enhanced gas recovery in the Altmark natural gas field), Rotliegend reservoir sandstones of the Altensalzwedel block in the Altmark area (Sa...
