Ionic dielectrics for fully printed carbon nanotube transistors: impact of composition and induced stresses

Abstract

Ionic gate dielectrics for all-printed CNT-TFTs show promise for low-voltage operation and this work reveals important trade-offs in performance and stability based on composition.

Water-based 2-dimensional anatase TiO2 inks for printed diodes and transistors

“…We finally show the suitability of the ink in printed electronics by demonstrating printed diodes and transistors, where the inkjetprinted TiO 2 -NS is used as a gate dielectric. We observed effective modulation of the channel with low voltages despite the relatively thick TiO 2 -NS filmsthis could be explained by the formation of an electric double layer, 57,58 but further works are needed to confirm this explanation.…”

Chitosan-gated organic transistors printed on ethyl cellulose as a versatile platform for edible electronics and bioelectronics

“…Solid electrolytes are also appealing as they are solution processable and printable, but retain a sufficient mechanical robustness to allow for the design of more complex architectures, and possibly for integrated circuitry for flexible, stretchable, and conformable edible electronics. [17][18][19] In this work, we exploit the electronic properties of edible substrates, electrodes, and gating media for fully printed electrolyte-gated transistors. First, we demonstrate the use of inkjet-printed inert gold electrodes on temperature-sensitive edible substrates.…”

A single-atom cobalt integrated flexible sensor for simultaneous detection of dihydroxybenzene isomers

“…For the past few years, flexible strips have been widely studied because of their unique advantages and broad applications in various fields. 15 High-resolution electrohydrodynamic (EHD) printing is a prospective technique to prepare flexible sensing strips through electrically driving the fluid ejected from the needle on a chemically inactive or non-conductive substrate according to the designed patterns. 16,17 EHD-printed flexible sensing strips exhibit advantages like convenience, low cost, ease to manufacture, high material utilization, and controllable printing patterns for artistic processing, [17][18][19] which make them suitable for use as dihydroxybenzene isomer sensing strips.…”