printed thin-film transistor – TechConnect Briefs

Printed High-performance Carbon Nanotube Thin Film Transistors Based on Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(1,4-benzo-2,1-3-thiadiazole)] (PFO-BT) Sorted Large-diameter Semiconducting Carbon Nanotubes (sc-SWCNTs)

Liua Z., Zhaoa J., Xua W., Qiana L., Cuia Z., Printable Electronics Research Centre, Suzhou Institute of Nanotech and nano-bionics, Chinese Academy of Sciences, CN

Here we report a simple and valid method to fabricate printed top-gate thin-film transistors (TFTs) with based on poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(1,4-benzo-2,1-3-thiadiazole)] (PFO-BT) sorted semiconducting carbon nanotubes (SWNTs) from arc discharge carbon nanotubes. Sorted sc-SWCNT inks were directly [...]

Fabrication and characterization of thin-film transistors based on printable functionalized single-walled carbon nanotubes

Zhao J., Lin J., Cui Z., Suzhou Institute of Nano-tech and Nano-bionics (SINANO), CAS, CN

In this study, we reported a simple functionalization approach to preparing high-quality SWNT ink. We demonstrated that metallic species and small diameter semiconducting species in CoMoCat 76 could be effectively eliminated after reaction with 2, [...]