Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Karl-Philipp Strunk"'
Autor:
Jan Freudenberg, Uwe H. F. Bunz, Christian Melzer, Klaus Müllen, Rainer Bäuerle, Daniel Jänsch, Ali Abdulkarim, Hans Joachim Räder, Annemarie Pucci, Marvin Nathusius, Sebastian Beck, Karl-Philipp Strunk
Publikováno v:
Chemistry – A European Journal
Chemistry (Weinheim an Der Bergstrasse, Germany)
Chemistry (Weinheim an Der Bergstrasse, Germany)
The synthesis of unsubstituted oligo‐para‐phenylenes (OPP) exceeding para‐hexaphenylene—in the literature often referred to as p‐sexiphenyl—has long remained elusive due to their insolubility. We report the first preparation of unsubstitu
Autor:
N. Maximilian Bojanowski, Christian Huck, Lisa Veith, Karl-Philipp Strunk, Rainer Bäuerle, Christian Melzer, Jan Freudenberg, Irene Wacker, Rasmus R. Schröder, Petra Tegeder, Uwe H. F. Bunz
Publikováno v:
Chemical science. 13(26)
Electron beam lithography patterns selectively cinnamate-substituted polythiophene thin films via [2+2]-cycloaddition. A nanoscale organic field effect transistor is constructed using cross-linked and doped polythiophene as electrodes.
Autor:
Soh Kushida, Emanuel Smarsly, Karl-Philipp Strunk, Sebastian Kebrich, Uwe H. F. Bunz, Christian Melzer
Publikováno v:
ACS Applied Materials & Interfaces. 12:38483-38489
π-conjugated gels are potentially useful for organic electronic applications. We present a π-conjugated ion gel, composed of substituted poly(para-phenyleneethynylene) (PPE) and an ionic liquid. Th...
Autor:
Markus Bender, Annemarie Pucci, Lisa Veith, Rasmus R. Schröder, Christian W. Huck, Jan Freudenberg, Christian Melzer, Michael Tzschoppe, Uwe H. F. Bunz, N. Maximilian Bojanowski, Karl-Philipp Strunk, Irene Wacker
Publikováno v:
ACS Applied Nano Materials. 3:7365-7370
The fabrication of electronic, photonic, and metamaterial-based devices, or tissue engineering requires the controlled deposition and patterning of materials. Electron-beam lithography (EBL) offers...
Autor:
Sanghoon Baek, Youngoh Lee, JinHyeok Baek, Jimin Kwon, Seongju Kim, Seungjae Lee, Karl-Philipp Strunk, Sebastian Stehlin, Christian Melzer, Sung-Min Park, Hyunhyub Ko, Sungjune Jung
Publikováno v:
ACS nano. 16(1)
Wearable pressure sensors have demonstrated great potential in detecting pulse pressure waves on the skin for the noninvasive and continuous diagnosis of cardiac conditions. However, difficulties lie in positioning conventional single-point sensors o
Autor:
Sebastian Beck, Uwe H. F. Bunz, Jan Freudenberg, Karl-Philipp Strunk, Daniel Jänsch, Christian Melzer, Klaus Müllen, Hanna Makowska, Annemarie Pucci, Rainer Bäuerle, Ali Abdulkarim, Tomasz Marszalek
Publikováno v:
Macromolecules. 52:4458-4463
The synthesis of unsubstituted, structurally perfect poly(para-phenylene) (PPP) has remained elusive for many decades. By modifying our previously reported precursor route towards PPP, we were able...
Autor:
Annemarie Pucci, Daniel Jänsch, Wojciech Pisula, Klaus Müllen, Jan Freudenberg, Jakob Bernhardt, Silke Koser, Sebastian Beck, Karl-Philipp Strunk, Ali Abdulkarim, Tomasz Marszalek, Christian Melzer, Uwe H. F. Bunz
Publikováno v:
ACS Applied Materials & Interfaces
We investigated unsubstituted poly( para-phenylene) (PPP), a long-desired prototype of a conjugated polymer semiconductor. PPP was accessed via thermal aromatization of a precursor polymer bearing kinked, solubility-inducing dimethoxycyclohexadienyle
Publikováno v:
Synthetic Metals. 247:177-182
Periodic charging and discharging of an extended metal insulator semiconductor stack from a confined injection contact results in a lateral modulation of the carrier density. It has been demonstrated previously that this redistribution of carriers in
Autor:
Gerardo Hernandez-Sosa, Felix Hinkel, Christian Melzer, Uli Lemmer, Lukas Ahrens, Jan Freudenberg, Uwe H. F. Bunz, Stefan Schlisske, Klaus Müllen, Karl-Philipp Strunk, Daniel Jänsch
Publikováno v:
Chemistry of Materials. 30:4157-4167
For cost-efficient organic electronic devices, the consecutive deposition of active layers by solution-based processes is a key benefit. We report a synthetic approach enabling solubility reduction of bis(cyclopentadienyl)-substituted polyfluorenes a
Autor:
Alexander Hexemer, Andreas C. Jakowetz, Claudia M. Palumbiny, Peter Müller-Buschbaum, Thomas Pfadler, Cheng Wang, Lukas Schmidt-Mende, Karl-Philipp Strunk, Jonas Weickert, Philipp Ehrenreich, James A. Dorman, Rui-Qi Png, Peter K. H. Ho, Mihael Coric
Publikováno v:
ACS Nano. 8:12397-12409
The macroscopic device performance of organic solar cells is governed by interface physics on a nanometer scale. A comb-like bilayer all-polymer morphology featuring a controlled enhancement in donor-acceptor interfacial area is employed as a model s