Detail publikace

Photoswitching in polymers with photochromic dipolar species

Originální název

Photoswitching in polymers with photochromic dipolar species

Anglický název

Photoswitching in polymers with photochromic dipolar species

Jazyk

en

Originální abstrakt

Experimental and quantum mechanical study of the charge carrier mobility photoswitching in poly[2-methoxy-5-(2'-ethylhexyloxy)-p-phenylene vinylene] (MEH-PPV) doped with the photochromic spiropyran 6-nitro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] was performed. The photochromic additive undergoes a reversible ring-opening reaction resulting in a significant increase of its dipole moment. Due to charge-dipole interactions, dipolar traps are formed on the polymer chain in the vicinity of dispersed polar species.

Anglický abstrakt

Experimental and quantum mechanical study of the charge carrier mobility photoswitching in poly[2-methoxy-5-(2'-ethylhexyloxy)-p-phenylene vinylene] (MEH-PPV) doped with the photochromic spiropyran 6-nitro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] was performed. The photochromic additive undergoes a reversible ring-opening reaction resulting in a significant increase of its dipole moment. Due to charge-dipole interactions, dipolar traps are formed on the polymer chain in the vicinity of dispersed polar species.

BibTex


@article{BUT45323,
  author="Petr {Toman} and Stanislav {Nešpůrek} and Martin {Weiter} and Martin {Vala} and Juliusz {Sworakowski}",
  title="Photoswitching in polymers with photochromic dipolar species",
  annote="Experimental and quantum mechanical study of the charge carrier mobility photoswitching in poly[2-methoxy-5-(2'-ethylhexyloxy)-p-phenylene vinylene] (MEH-PPV) doped with the photochromic spiropyran 6-nitro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] was performed. The photochromic additive undergoes a reversible ring-opening reaction resulting in a significant increase of its dipole moment. Due to charge-dipole interactions, dipolar traps are formed on the polymer chain in the vicinity of dispersed polar species.",
  chapter="45323",
  journal="Nonlinear Optics, Quantum optics: Concepts in Modern Optics",
  number="1-3",
  volume="37",
  year="2007",
  month="december",
  pages="87--98",
  type="journal article - other"
}