- Prof. Dr. Tao Zhou
- Sichuan University
- Welcome to zhoutaopoly.polymer.cn
- Visits:327334
Links
- 2DCS User guide, code:2DCS
- 2DCS free download link, code:2DCS
- 2DCS free download link, code:2DCS
- m.714744.com
- www.rheology.cn
- www.chemshow.cn
- www.chembbs.com.cn
Contact Info.
- Address:四川省成都市武侯區四川大學高分子材料工程國家重點實驗室
- Zip:610065
- Tel:0
- Fax:
- Email:zhoutaopoly@scu.edu.cn
Current Location :> Home > Publications > Text
(ACS Applied Materials & Interfaces) A Simple Way to Achieve Legible and Local Controllable Patterning for Polymers Based on Near-Infrared Pulsed Laser
writer:Jihai Zhang, Tao Zhou,* Liang Wen, Jing Zhao, and Aiming Zhang
keywords:Laser patterning, nano antimony-doped tin oxide, carbonization, near-infrared pulse laser, polymer
source:期刊
specific source:ACS Applied Materials & Interfaces, 2016, 8(3), 1977-1983
Issue time:2016年
keywords:Laser patterning, nano antimony-doped tin oxide, carbonization, near-infrared pulse laser, polymer
source:期刊
specific source:ACS Applied Materials & Interfaces, 2016, 8(3), 1977-1983
Issue time:2016年
This study developed a simple way to achieve legible and local controllable patterning for polymers based on near-infrared (NIR) pulse laser. The polycarbonate-coated nano antimony-doped tin oxide (nano ATO) was designed as a core-shell structure that was tailored to be responsive to a 1064 nm NIR laser. The globular morphology of polycarbonate-coated nano ATO with a diameter of around 2-3 μm were observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). This core-shell structure combined the excellent photo-thermal conversion efficiency of nano ATO and the high char (carbon) residue of polycarbonate. The X-ray photoelectron spectroscopy (XPS) results of polymer patterning plate after laser irradiation demonstrated that through local controlled photochromism, the well-defined legible patterns can be fabricated on the polymer surfaces contribute to the synergistic effect consisting of polycarbonate carbonization and nano ATO photo-thermal conversion. Furthermore, polymers doped with minimal content of polycarbonate-coated nano ATO can achieve remarkably patterning effect. This novel laser patterning approach will have wide promising applications in the field of polymer NIR pulse laser patterning.