Drastic improvement in wettability of 6,13-bis(triisopropylsilylethynyl)pentacene by addition of silica nanoparticles for solution-processable organic field-effect transistors

DOI Web Site Web Site 10 Citations 30 References

Bibliographic Information

Other Title
  • Drastic improvement in wettability of 6 13 bis triisopropylsilylethynyl pentacene by addition of silica nanoparticles for solution processable organic field effect transistors

Search this article

Description

It is essential to control the wettability of soluble organic semiconductors on polymer gate dielectrics to realize low-cost, flexible, and large-area electronic circuits employing organic field-effect transistors using solution processes. We find that the addition of a small amount of silica nanoparticles (SNPs) drastically improves the wettability of the soluble organic semiconductor of 6,13-bis(triisopropylsilylethynyl)pentacene onto the hydrophobic polymer gate dielectric of poly(methylsilsesquioxane) in the spin-coating process. The improvement in wettability by the addition of SNPs is also demonstrated in the ink-jet printing process, which allows the direct patterning of soluble organic semiconductors on polymer gate dielectrics.

Journal

Citations (10)*help

See more

References(30)*help

See more

Details 詳細情報について

Report a problem

Back to top