Kim, SJ Cho, HN Kim, YC Hong, JM 2024-01-21T12:37:57Z 2024-01-21T12:37:57Z 2021-09-04 2001-03-15 0379-6779 https://pubs.kist.re.kr/handle/201004/140615 Charge carrier mobilities of fluorene-based polymers were investigated using TOF (time of flight) and TrEL (transient electroluminescence) method. Single, double and triple bonds were introduced to the main chain of the fluorene polymers to investigate the effect of main chain structure on the charge carrier mobilities. It showed that the triple bonds introduced polymers generally have lower charge carrier mobilties than the other polymers. Especially, the polymer with two adjacent acetylene groups showed very low charge carrier mobility value, which was about a thousand times lower than that of the double bond introduced polymer. English ELSEVIER SCIENCE SA LIGHT-EMITTING-DIODES COPOLYMERS BLUE Charge carrier mobilities of fluorene-based polymers Article 10.1016/S0379-6779(00)00782-7 1 SYNTHETIC METALS, v.119, no.1-3, pp.477 - 478 SYNTHETIC METALS 119 1-3 477 478 scie scopus 000168741500222 2-s2.0-0035867435 Materials Science, Multidisciplinary Physics, Condensed Matter Polymer Science Materials Science Physics Polymer Science Article; Proceedings Paper LIGHT-EMITTING-DIODES COPOLYMERS BLUE mobility time of flight transient electroluminescence transport measurements