Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marwijn P. T. Christiaans"'
Autor:
René A. J. Janssen, N. Serdar Sariciftci, Alan J. Heeger, Marwijn P. T. Christiaans, Fred Wudl, Nazario Martín, Casey Hare
Publikováno v:
Journal of Chemical Physics, 103(20), 8840-8845. American Chemical Society
Near-steady-state photoinduced absorption (PIA) and photoluminescence studies are presented on photoinduced electron transfer reactions from poly[2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylene vinylene] (MEH-PPV) and poly[3-(2-(3-methylbutoxy)ethyl)thi
Publikováno v:
Macromolecules, 31(19), 6702-6704. American Chemical Society
The sign of the CD spectra for poly[3-[((S)-2-methylbutoxy)alkyl]thiophene], where alkyl = Et or Pr, inverts when the measurement is performed in a long-chain primary alc. rather than in CH2Cl2, a good solvent for the polythiophene
Publikováno v:
Synthetic Metals, 101(1-3), 265-266. Elsevier
Photoinduced electron transfer from π-conjugated polymer films ( e.g. MEH-PPV) onto nanocrystalline TiO 2 is studied using photoinduced absorption (PIA) spectroscopy and light induced ESR. It is demonstrated that TiO 2 acts as an efficient electron
Autor:
Marwijn P. T. Christiaans, Harry P. J. M. Dekkers, René A. J. Janssen, E. W. Meijer, Herman F. M. Schoo, Emiel Peeters
Publikováno v:
Journal of the American Chemical Society, 119(41), 9909-9910. American Chemical Society
An example is presented of circularly polarized electroluminescence (CPEL) of a polymer LED which is constructed using a chiral p-conjugated poly(p-phenylenevinylene) (PPV) deriv. as an active layer. The CPEL is a direct consequence of the intrinsic
Autor:
Marwijn P. T. Christiaans, Harry P. J. M. Dekkers, Stefan C. J. Meskers, René A. J. Janssen, E. W. Meijer, B.M.W. Langeveld-Voss
Publikováno v:
Journal of the American Chemical Society, 118(20), 4908-4909. American Chemical Society
Conformationally disordered poly{3,4-di[(S)-2-methylbutoxy]thiophene} is prepd. via monomer polymn. by anhyd. FeCl3. Optically active ordered polymer is prepd. by cooling of the polymer to -30 Deg. In the aggregated phases a splitting of the excited
Publikováno v:
Synthetic Metals, 101(1-3), 177-177. Elsevier
Aggregation of poly(3-octylthiophene) (P3OT) in 2-methyltetrahydrofuran (2MeTHF) at low temperature results in ordered microcrystallites which exhibit a red-shifted triplet-triplet absorption spectrum in comparison with molecularly dissolved chains.