High-Mobility Doped Polymers

Abstract
Hole mobilities have been measured in 1,1-bis(di-4-tolylaminophenyl)cyclohexane (TAPC) doped in a series of segmented thermoplastic polymers. For TAPC concentrations of 25 wt%, the mobilities are as high as 3×10-3 cm2/V·s. To our knowledge, these values are a factor of 100 higher than any hole mobilities described in the literature for this dopant concentration.