Enhancement of Hole Mobility of Poly(3‐hexylthiophene) Induced by Titania Nanorods in Composite Films | Zendy

Sun Zhenhua | Zendy; Li Jinhua | Zendy; Liu Chenming | Zendy; Yang Shihe | Zendy; Yan Feng | Zendy

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Enhancement of Hole Mobility of Poly(3‐hexylthiophene) Induced by Titania Nanorods in Composite Films

Author(s) -

Sun Zhenhua,

Li Jinhua,

Liu Chenming,

Yang Shihe,

Yan Feng

Publication year - 2011

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201101715

Subject(s) - nanorod , materials science , composite number , composite film , electron mobility , matrix (chemical analysis) , nanoparticle , nanotechnology , chemical engineering , optoelectronics , composite material , engineering

TiO 2 nanoparticles with different shapes and surface modifiers can change the hole mobility of a P3HT matrix in TiO 2 /P3HT composite films by three orders of magnitude. The composite films with TiO 2 nanorods modified with pyridine show hole mobilities 2–3 times higher than that of a pristine P3HT film and the mobilities can reach as high as 0.23 cm 2 V −1 s −1 .

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