In:
Journal of Materials Science: Materials in Electronics, Springer Science and Business Media LLC, Vol. 30, No. 13 ( 2019-07-01), p. 12180-12185
Abstract:
Two principally novel chromophores A, B based on fluorene electron donor were synthesized and explored by 1 H NMR, 13 C NMR, and MS spectra. The delocalized energy levels have been estimated by UV–Vis absorption spectra. The principal innovation consists in modification by addition of amino group. The titled materials have demonstrated a high solubility in common organic solvents, good compatibility with polymers. The maximally achieved electro-optic efficiency of the poled film possessing 25 wt% of A doped in PMMA (25 wt% A/PMMA) achieved a value of 18 pm/V at wavelength 1310 nm, and 25 wt% B/PMMA possessed an electrooptical coefficient equal to 43 pm/V. This one open a perspective of their direct application in optoelectronic telecommunication devices for laser light modulation.
Type of Medium:
Online Resource
ISSN:
0957-4522
,
1573-482X
DOI:
10.1007/s10854-019-01576-7
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2019
detail.hit.zdb_id:
2016994-2
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