Jahng, WS Kim, JK Park, KH Kim, N Lee, CJ 2024-01-21T10:03:51Z 2024-01-21T10:03:51Z 2021-09-04 2002-10 1058-725X https://pubs.kist.re.kr/handle/201004/139179 Triphenylamine(TPA) substituted polysiloxane was synthesized as the hole-transporting material. Field dependence of the hole mobility and photoconductivity were measured using the time-of flight and simple DC photocurrent measurement, respectively. We demonstrated that the film of polysiloxane with pendant TPA units higher hole mobility (3.2 x 10(-5)cm(2)/Vsec at E = 6 x 10(5)) than that of the conventional poly(N-vinylcarbazole) and carbazole substituted polysiloxane. Further experiments are required to test these new materials as hole transporting layers in photorefractive and electroluminescent devices. English TAYLOR & FRANCIS LTD Synthesis and characterization of hole-transport materials in polysiloxane Article 10.1080/10587250290089202 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.377, pp.329 - 332 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 377 329 332 scie scopus 000176823900082 2-s2.0-11144237197 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article; Proceedings Paper hole-transport photoconductivity triphenylamine polysiloxane