Jin, SH Gal, YS Cho, HN 2024-01-21T11:08:59Z 2024-01-21T11:08:59Z 2021-09-05 2002-02 1058-725X https://pubs.kist.re.kr/handle/201004/139817 Asymmetric and color tunable polymer blend systems from poly[2-(3'-dimethylalkylsilylphenyl)-1,4-phenylene vinylene] (m-SiPhPPV) and MEH-PPV were characterized. The maximum absorption (UV) and photoluminescence (PL) peaks of the blending system were proportional to the their blending ratios. The electroluminescence (EL) spectra with various blending ratios of the m-SiPhPPV and MEH-PPV were mainly contributed from the MEH-PPV part. The turn-on voltages for single-layer light emitting diodes (LEDs) are about 3V for m-SiPhPPV and MEH-PPV and 8V for blending systems. English TAYLOR & FRANCIS LTD DIODES Highly efficient electroluminescence polymer blend in poly(p-phenylene vinylene) derivatives Article 10.1080/10587250290088564 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.377, pp.69 - 72 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 377 69 72 scie scopus 000176823900017 2-s2.0-0346135462 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article; Proceedings Paper DIODES electroluminescence (EL) color tunable polymer blend poly(p-phenylene vinylene)