Communication—Conductive Paintable 2D Layered MoS2 Inks

Autor:	David McNulty, Colm O'Dwyer, Darragh Buckley, Elaine Carroll
Rok vydání:	2020
Předmět:	Materials science Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 0210 nano-technology 01 natural sciences Electrical conductor 0104 chemical sciences Electronic Optical and Magnetic Materials
Zdroj:	ECS Journal of Solid State Science and Technology. 9:093015
ISSN:	2162-8777 2162-8769
DOI:	10.1149/2162-8777/abc1c0
Popis:	Conductive and paintable inks of 2D layered MoS2 with aspect ratio-dependent conductivity are demonstrated. Using ultrasonically assisted solvent-exfoliation of MoS2, high concentration 2D and few-layer suspensions become inks that provide coherent films when painted. Conductivity of paintable 2D MoS2 inks can be modulated by length and width, where the conductivity is linked to the painting direction. Reducing the painted film width, increases conductivity for similar length, and the films conductivity is aspect ratio-dependent. Inks of solvent-exfoliated 2D MoS2 can be painted without polymeric additives.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4271376d11818caa7cf4ebd5857a04ae https://doi.org/10.1149/2162-8777/abc1c0 Zobrazit plný text záznamu