Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Tobias N. Hoheisel"'
Autor:
Tobias N. Hoheisel, Holger Frauenrath
Publikováno v:
CHIMIA, Vol 63, Iss 4 (2009)
The synthesis of higher oligo(ethynylene)s represents a challenge in modern organic chemistry, because of their decreasing stability with increasing length and side-product formation during the reaction. Recently, we reported the development of a mil
Externí odkaz:
https://doaj.org/article/4e75690a8ef543a9876e22220ccbae0a
Autor:
Randall E. Youngman, Shefford P. Baker, Lara A. Estroff, Tobias N. Hoheisel, Sol M. Gruner, Hiroaki Sai, Suntao Wang, Rui-Qi Song, Joseph D. Carloni, Zihui Li, Ulrich Wiesner
Publikováno v:
Chemistry of Materials. 28:838-847
Structuring ionic solids at the nanoscale with block copolymers (BCPs) is notoriously difficult due to solvent incompatibilities and strong driving forces for crystallization of the inorganic material. Here, we demonstrate that elucidating pathway co
Autor:
Stephen Schrettl, Rico Gutzler, Federico Rosei, Gordon Rinke, Holger Frauenrath, Tobias N. Hoheisel, Stephan Rauschenbach, Jonathan Blohm, Klaus Kern
Publikováno v:
International Journal of Mass Spectrometry. 377:228-234
Advances in synthetic chemistry permit the synthesis of large, highly functional, organic molecules. Characterizing the complex structure of such molecules with highly resolving, vacuum-based methods like scanning probe microscopy requires their tran
Publikováno v:
Progress in Polymer Science. 40:3-32
Polymer-inorganic hybrid materials provide exciting opportunities as they may display favorable properties from both constituents that are desired in applications including catalysis and energy conversion and storage. For the preparation of hybrid ma
Autor:
Peter A. Beaucage, Francis J. DiSalvo, Sarah A. Hesse, Ulrich Wiesner, Tobias N. Hoheisel, Robbins Spencer, Hiroaki Sai, Jörg G. Werner, Kwan Wee Tan, Sol M. Gruner, Martin J. Murtagh
Publikováno v:
RSC Advances. 5:49287-49294
A one-pot synthesis approach is described to generate ordered mesoporous crystalline γ-alumina–carbon composites and ordered mesoporous crystalline γ-alumina materials via the combination of soft and hard-templating chemistries using block copoly
Publikováno v:
ACS Nano. 8:731-743
Ordered mesoporous carbons with high pore accessibility are of great interest as electrodes in energy conversion and storage applications due to their high electric and thermal conductivity, chemical inertness, and low density. The metal- and halogen
Publikováno v:
Journal of Sol-Gel Science and Technology. 70:286-291
A novel strategy for fabrication of ordered ceramic–metal nanocomposites was demonstrated by multifunctional block copolymer/metal nanoparticle self-assembly. Hybrid organic–inorganic block copolymer poly(3-methacryloxypropyl-T8-heptaisobutyl-pol
Autor:
W. Bernd Schweizer, Rosario Scopelliti, Stephen Schrettl, Tanya K. Todorova, Andrzej Sienkiewicz, Holger Frauenrath, Tobias N. Hoheisel, Clémence Corminboeuf, Roman Marty
Publikováno v:
Nature Chemistry
NATURE CHEMISTRY
NATURE CHEMISTRY
Packing constraints and precise placement of functional groups are the reason that organic molecules in the crystalline state often display unusual physical or chemical properties not observed in solution. Here we report a single crystal to single cr
Publikováno v:
Angewandte Chemie. 122:6644-6664
Nanostrukturierte Kohlenstoffmaterialien, also Kohlenstoffe, die eine charakteristische Grose im Nanometerbereich sowie eine eventuell funktionalisierte Oberflache aufweisen, spielen eine zentrale Rolle in vielen wissenschaftlichen Disziplinen. Erste
Autor:
Bernt Ketterer, Martin Fritzsche, Davide Demurtas, Sreenath Bolisetty, Holger Frauenrath, Vincent Laporte, Ruth Szilluweit, Tobias N. Hoheisel, Raffaele Mezzenga, René Verel, Anna Fontcuberta i Morral
Publikováno v:
Nano Letters
The development of low-temperature carbonization procedures promises to provide novel nanostructured carbon materials that are of high current interest in materials science and technology. Here, we report a "wet-chemical" carbonization method that ut