1242069-27-7Relevant articles and documents
Lowerature Cross-Linking Benzocyclobutene Based Polymer Dielectric for Organic Thin Film Transistors on Plastic Substrates
Hallani, Rawad K.,Moser, Maximilian,Bristow, Helen,Jenart, Maud V. C.,Faber, Hendrik,Neophytou, Marios,Yarali, Emre,Paterson, Alexandra F.,Anthopoulos, Thomas D.,McCulloch, Iain
, p. 277 - 283 (2020)
The synthesis of a new benzocyclobutene based polymer, PSBBB, designed as a dielectric material for use in organic thin film transistors was reported. Compared to conventional benzocyclobutene-based materials, the introduction of a butoxide substituent at the 7-position of the benzocyclobutene pendant unit on the polymer allowed PSBBB to be cross-linked at temperatures of 120 °C, thus rendering it compatible with the processing requirements of flexible plastic substrates. The cross-linking behavior of PSBBB was investigated by Fourier transform infrared spectroscopy and differential scanning calorimetry, demonstrating cross-linking of the polymer after curing at 120 °C. Bottom-gate bottom-contact organic thin film transistors were fabricated using PSBBB as dielectric, affording a performance comparable to that of other dielectric polymeric materials.
