Advanced Materials (FRG) 2015-11-01

Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics.

Ethan B Secor, Bok Y Ahn, Theodore Z Gao, Jennifer A Lewis, Mark C Hersam

文献索引：Adv. Mater. 27 , 6683-8, (2015)

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摘要

Intense pulsed light (IPL) annealing of graphene inks is demonstrated for rapid post-processing of inkjet-printed patterns on various substrates. A conductivity of ≈25,000 S m(-1) is achieved following a single printing pass using a concentrated ink containing 20 mg mL(-1) graphene, establishing this strategy as a practical and effective approach for the versatile and high-performance integration of graphene in printed and flexible electronics.© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.