Ammonia gas sensors based on poly (3-hexylthiophene)-molybdenum disulfide film transistors.

Abstract

In this work, in order to enhance the recovery performance of organic thin film transistors (OTFTs) ammonia (NH3) sensors, poly (3-hexylthiophene) (P3HT) and molybdenum disulfide (MoS2) were combined as sensitive materials. Different sensitive film structures as active layers of OTFTs, i.e., P3HT-MoS2 composite film, P3HT/MoS2 bilayer film and MoS2/P3HT… (More)
DOI: 10.1088/0957-4484/27/6/065502

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