Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Daniel A. M. Egbe"'
Autor:
Habib Bouchriha, Samir Romdhane, Mariem Louhichi, Daniel A. M. Egbe, Amel Ben Fredj, M. Radaoui
Publikováno v:
The Journal of Physical Chemistry C. 125:20706-20716
Autor:
Rico Meitzner, Gregory C. Welch, Carsten Deibel, Christian Kästner, Daniel A. M. Egbe, Johannes Ahner, Friedrich Kremer, Tomáš Váry, Frédéric Laquai, Ulrich S. Schubert, Oliver Brüggemann, Uwe Ritter, Vladimir Dyakonov, Harald Hoppe, Safakath Karuthedath, Arthur Markus Anton, Alexander Konkin, Christian Friebe, Christoph Ulbricht, Andreas Sperlich, Vojtech Nádaždy, Jonathan Cann, Aman Anand, Wichard J. D. Beenken, Martin D. Hager, Clemens Göhler, Stefanie Dietz, Shahidul Alam, Catherine S. de Castro
Publikováno v:
Journal of Materials Chemistry C. 9:14463-14489
It is common knowledge that molecular energy level offsets of a type II heterojunction formed at the donor–acceptor interface are considered to be the driving force for photoinduced charge transfer in organic solar cells. Usually, these offsets –
Publikováno v:
Journal of Electronic Materials. 48:2794-2800
Charge-carrier mobilities in organic diodes based on an anthracene-containing poly(arylene-ethynylene)-alt-poly(p-phenylene-vinylene) generally known as AnE-PVstat, stacked with an electron blocking thin layer of NPB(N, N′-bis (1-naphythyl)-N, N-di
Autor:
R.W. Lang, Habib Bouchriha, A. Ben Fredj, M. Guesmi, Marek Havlicek, Nassima Bouguerra, Samir Romdhane, Daniel A. M. Egbe
Publikováno v:
Journal of Luminescence. 203:447-454
We investigate the role of the alkoxy side chains, of a series of five poly (p-phenyleneethylene)-alt-poly (p-phenylene-vinylene)s (PPE-PPVs) polymers as thin films, on the photophysics properties and the type of electronic coupling. By steady-state
Autor:
M. Radaoui, Samir Romdhane, Daniel A. M. Egbe, O. Taboubi, Habib Bouchriha, A. Ben Fredj, H. Saidi
Publikováno v:
Organic Electronics. 62:637-642
The role of triplet-doublet (T-D) quenching in the magnetoconductance (MC), at low temperature (30 K) and 1 V applied voltage, of an organic light emitting diode (OLED) is analysed thoroughly. This diode is based on an anthracene containing poly (p-p
Autor:
Nadia H. D. Djoukouo, Boris M. K. Djousse, Henri G. Djoukeng, Daniel A. M. Egbe, Brillant D. Wembe, Fabrice C. Kouonang
Publikováno v:
E3S Web of Conferences. 354:03007
Wood fuel is undoubtedly the main source of energy for cooking in sub-Saharan Africa as it represents more than three quarter of household energy consumption. The exploitation of wood for fuel purposes contributes to forest degradation. It is becomin
Autor:
A. Ben Fredj, Stephanie Hoeppener, Samir Romdhane, Ulrich S. Schubert, Christoph Ulbricht, Christian Kästner, E. Hleli, H. Bouchriha, A. Saaidia, Harald Hoppe, Shahidul Alam, Daniel A. M. Egbe
Publikováno v:
Synthetic Metals. 243:8-16
Morphology of polymer:fullerene bulk heterojunctions (BHJ) displays beside suitable energy level alignment between donor and acceptor as well as a sufficient absorption one of the most crucial impacts on organic photovoltaic device efficiency and sta
Autor:
Stephanie Hoeppener, Christian Kaestner, Ulrich S. Schubert, Rico Meitzner, Christoph Ulbricht, Shahidul Alam, Daniel A. M. Egbe, Harald Hoppe
Publikováno v:
MRS Advances. 3:1891-1900
The bulk heterojunction morphology of organic solar cells widely controls their device efficiency and stability. Structural order and domain size of the donor phase strongly impact the charge separation efficiency, recombination rates, and the hole p
Autor:
Jonathan Cann, Ogechi V. Nwadiaru, Rico Meitzner, Stephanie Höppener, Christoph Ulbricht, Harald Hoppe, Johannes Ahner, Shahidul Alam, Daniel A. M. Egbe, Christian Friebe, Zhipeng Kan, Gregory C. Welch, Frédéric Laquai, Ulrich S. Schubert, Martin D. Hager
Publikováno v:
Chemical Papers. 72:1769-1778
Lately, non-fullerene acceptors (NFAs) have received increasing attention for use in polymer-based bulk-heterojunction (BHJ) organic solar cells (OSCs), as improved photovoltaic performance compared to classical polymer–fullerene blends could be de
Publikováno v:
Optical Materials. 73:473-483
In the present study, Al-doped ZnO nanoparticles (AZO) with different Al concentration (0.2%, 0.6%, 5%) as an acceptor are immersed in the anthracene containing poly( p -phenylene-ethynylene)- alt -poly( p -phenylene-vinylene) (PPE-PPV) denoted AnE-P