title: Inkjet printing of 2D layered materials.
abstract: Inkjet printing of 2D layered materials, such as graphene and MoS2, has attracted great interests for emerging electronics. However, incompatible rheology, low concentration, severe aggregation and toxicity of solvents constitute critical challenges which hamper the manufacturing efficiency and product quality. Here, we introduce a simple and general technology concept (distillation-assisted solvent exchange) to efficiently overcome these challenges. By implementing the concept, we have demonstrated excellent jetting performance, ideal printing patterns and a variety of promising applications for inkjet printing of 2D layered materials.
authors.affiliation: KTH Royal Institute of Technology, School of Information and Communication Technology, Electrum 229, 164 40 Kista (Sweden). jiantong@kth.se.
authors.forename: Jiantong
authors.initials: J
authors.lastname: Li
authors.forename: Max C
authors.initials: MC
authors.lastname: Lemme
authors.forename: Mikael
authors.initials: M
authors.lastname: Östling
keywords: 2D layered materials; MoS2; coffee-ring effects; graphene; printed electronics