Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kati Gharagozloo-Hubmann"'
Autor:
Michael Giersig, Christian Lotze, Stephanie Reich, Katharina J. Franke, Kati Gharagozloo-Hubmann, N. S. Müller
Publikováno v:
The Journal of Physical Chemistry C. 120:9821-9825
We studied graphene growth from solid, aromatic precursors at low temperature (∼400 °C) on a metal surface via high vacuum (6 × 10–6 mbar) chemical vapor deposition. A set of conjugated and condensed aromatic precursor molecules, i.e., structur
Autor:
Svitlana Trotsenko, Milana Lisunova, Stephanie Reich, Kati Gharagozloo-Hubmann, Vitaliy Datsyuk, Maria Kasimir, Izabela Firkowska
Publikováno v:
Applied Physics A. 105:781-788
We studied the thermal transport properties of multi-walled carbon nanotubes (MWNTs) in polymer and oil matrices. The thermal conductivity of the oils and polymers increased linearly when adding tubes. We observe a particularly high increase in the t
Publikováno v:
Macromolecular Chemistry and Physics. 210:1809-1817
The influence of molecular architecture on light-induced SRG formation was investigated. Polymers with different degree of branching were synthesized by ATRP and functionalized with azobenzene chromophores. The polymers differ only in their architect
Publikováno v:
Nanotechnology. 23(48)
We studied peculiarities of the structural reconstruction within holographically recorded gratings on the surface of several different amorphous azobenzene-containing polymers. Under illumination with a light interference pattern, two processes take
Autor:
Gregor J. F. Czempiel, Stephanie Reich, Maria Kasimir, Izabela Firkowska, Milana Lisunova, Vitaliy Datsyuk, Kati Gharagozloo-Hubmann, André Boden, Svitlana Trotsenko, Anna-Maria Vogt
Publikováno v:
2011 27th Annual IEEE Semiconductor Thermal Measurement and Management Symposium.
We developed innovative solutions for reaching high performance in carbon-nanotube-filled engineering materials. Electrospinning was applied to improve the thermal conductivity in polymer composites via the alignment of nanotubes in a polymer matrix.
Publikováno v:
Macromolecular Chemistry and Physics. 210
Publikováno v:
SPIE Proceedings.
Two amorphous side-chain copolymethacrylates containing 60% azobenzene chromophores (PII, PIV) were irradiated homogeneously with a linear polarized Ar + ion laser beam at 488 nm. From polarized UV/VIS spectra the maximum of the photoinduced dichrois