Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5462967 | Materials Letters | 2017 | 11 Pages |
Abstract
WS2 has drawn broad attention in recent years. Here, we firstly report a novel large-scale, thickness-controlled and atomized spray casting deposition method using a compressor nebulizer at ambient temperature and pressure conditions. The output can be obtained in a short period of time and an economical way. We can easily control the film thickness and achieve different patterns. Under an optimized condition, flakes of large-scale and good uniformity are achieved. Besides, a transparent, flexible and stretchable strain sensor with high sensitivity is fabricated by depositing WS2 onto PET substrates. The gauge factor (GF) reaches 14, exhibiting extraordinary electrical properties.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Han-Yu Qi, Wen-Tian Mi, Hai-Ming Zhao, Tao Xue, Yi Yang, Tian-Ling Ren,