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Published on: January 17, 2018
Screen-Printable Electronic Ink of Ultrathin Boron Nitride Nanosheets
Angel Mary Joseph1,2, Baku Nagendra1,2, E Bhoje Gowd1,2
1Materials Science and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Trivandrum 695019, Kerala, India.
Abstract:
Two-dimensional materials play a vital role in the current electronic industry in the fabrication of devices. In the present work, we have exfoliated and stabilized the insulating hexagonal boron nitride (hBN) by means of a polymer-assisted liquid-phase technique. Further, the highly viscous ink of hBN was prepared, and its printability on various commercially available substrates was studied. The morphology of the printed patterns reveals the layered arrangement of hBN. The various electrical and dielectric characterizations, carried out on a metal-insulator-metal capacitor, testified its potential applications in various fields of printed electronics.
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