Zobrazeno 1 - 10
of 70
pro vyhledávání: '"S. Holger Eichhorn"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 8, Iss 1, Pp 693-698 (2012)
Synthesis of hydroazulene derivatives has been carried out through a ring-enlargement route by using carbene adduct intermediates. The protocol can be applied for the construction of functionalized hydroazulene skeletons as key components of many nat
Externí odkaz:
https://doaj.org/article/dbd320ddbb7d4fc5a52659eaee9b6bef
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 8, Iss 1, Pp 403-410 (2012)
New liquid-crystalline materials with a perhydroazulene core were synthesized and the stereochemistry of these compounds was investigated. The mesomorphic properties of the new LC compounds were investigated by differential scanning colorimetry, pola
Externí odkaz:
https://doaj.org/article/f088a3e56ea14f7c9020ca11a01899db
Publikováno v:
Langmuir. 38:10943-10952
Incorporation of directing amide groups has been shown to facilitate the topochemical polymerization of 1,3-butadiyne (diacetylene) groups in noncrystalline phases such as gels, amorphous solids, and liquid crystals. It remains challenging to polymer
Publikováno v:
Liquid Crystals XXVI.
Autor:
Mehdi Rezapour, Masoud Harati, Audithya Nyayachavadi, S. Holger Eichhorn, M. Nazir Tahir, Simon Rondeau-Gagné
Publikováno v:
ACS Applied Polymer Materials. 3:191-199
Intrinsic porosity in polymeric materials arises from the formation of a continuous network of interconnected voids and is a direct consequence of the shape and rigidity of the molecular building b...
Autor:
Mariia Selivanova, M. Nazir Tahir, Audithya Nyayachavadi, S. Holger Eichhorn, Simon Rondeau-Gagné, Elmahdy Abdulhamied
Publikováno v:
Langmuir. 35:15158-15167
Polydiacetylenes are well-established one-dimensional organic semiconductors that have been generated by photochemical and thermal polymerizations of diacetylenes in single crystals, gel phases, thin films, and membranes. Their formation in mesophase
Autor:
Paul Savage, Stephanie Gao, Josephine Esposto, Bimalendu Adhikari, Nicole Zabik, Heinz-Bernhard Kraatz, S. Holger Eichhorn, Sanela Martic-Milne
Publikováno v:
Journal of Molecular Structure. 1263:133116
Publikováno v:
ECS Meeting Abstracts. :943-943
Intermolecular interactions between tetraazaporphyrin (TAP) macrocycles are less dominated by π-π stacking interactions than interactions between their larger phthalocyanine derivatives. Consequently, the self-organization and -assembly of TAPs is
Publikováno v:
The Journal of Organic Chemistry. 84:10796-10804
We report the synthesis and properties of a series of novel triphenylenedicarboxyimides and thioimides (4-6) to probe the effect of thionation on the formation of columnar mesophases. These materials display broad columnar mesophases and high clearin
Autor:
Afsaneh Edrisy, Tianhao Guo, Bobbye Kaye Harrow Whitenton Baylis, Harold Colwell, S. Holger Eichhorn, Jim Vanderveen
Publikováno v:
Welding in the World. 63:1115-1120
Microcellular plastic parts reduce weight and increase dimensional stability, but a significant decrease in weld strength is observed when the weld region reaches the cell area. In this study, 30 wt.% glass fiber reinforced nylon-6 shells with weight