Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Katharina Ottermann"'
Autor:
Patrick Loch, Dominik Schuchardt, Gerardo Algara-Siller, Paul Markus, Katharina Ottermann, Sabine Rosenfeldt, Thomas Lunkenbein, Wilhelm Schwieger, Georg Papastavrou, Josef Breu
Publikováno v:
Science Advances
Exploiting the full potential of layered materials for a broad range of applications requires delamination into functional nanosheets. Delamination via repulsive osmotic swelling is driven by thermodynamics and represents the most gentle route to obt
Autor:
Olena Khoruzhenko, Sabine Rosenfeldt, Sebastian Mangelsen, Stephan Förster, Volodymyr Dudko, Georg Papastavrou, Daniel Wagner, Katharina Ottermann, Wolfgang Bensch, Martin Dulle, Josef Breu
Publikováno v:
Journal of Materials Chemistry C. 9:12732-12740
Liquid crystalline materials found numerous applications in modern technologies due to their ability to respond to external fields. In this context, ferronematic liquid crystals are fascinating because they offer a response to weak magnetic fields in
Surface charge density and diffuse layer properties of highly defined 2:1 layered silicate platelets
Autor:
Daniel A. Kunz, Patrick Loch, Hussein Kalo, Josef Breu, Katharina Ottermann, Georg Papastavrou, Nicolas Helfricht, Volodymyr Kuznetsov
Publikováno v:
Colloid and Polymer Science. 298:907-920
Clays are not only ubiquitous in nature, but they are also used in huge quantities in a broad range of industrial applications, such as thixotropic drilling fluids, ore pelletizers, waste disposal sealants, or fillers in polymer nanocomposites. In or
Autor:
Sven Frei, Hao Peng, Georg Papastavrou, Katharina Ottermann, Benjamin Gilfedder, Taotao Lu, Stefan Peiffer
Publikováno v:
Water, Air, & Soil Pollution. 232
The increasing use of plastic products and its inevitable decomposition after improper disposal has led to large numbers of nano- and microplastic in aqueous environments. There is currently a critical need to investigate the transport and retention
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 37(1)
Repulsive osmotic delamination is thermodynamically allowed "dissolution" of two-dimensional (2D) materials and therefore represents an attractive alternative to liquid-phase exfoliation to obtain strictly monolayered nanosheets with an appreciable a
Autor:
Azizeh Javadi, Mahboobeh Shahnooshi, Volker Altstädt, Katharina Ottermann, Hossein Nazockdast
Publikováno v:
Polymer. 211:123040
The key rheological parameters for in situ development of poly (butylene terephthalate) nanofibrils (PBT NFs) in poly (lactic acid) (PLA) matrix using a tuned melt spinning process were studied. Observation of ellipsoidal PBT domains oriented along a