干旱区生态环境知识资源中心

Solution- shearing has attracted great interest for the fabrication of robust and reliable, highl3erformance organic electronic devices,,owing to applicability of the Method to large area and continuous fabrication, as well as its propensity to enhance seiniconductoriCharge transport characteristics. To date, effects of the design of the blade-shear features (especially the microfluidic shear design) and the prospect of synergistically combining the shear approach with an alternate process strategy have,,’not been investigated.’" Here, generic "thin film.. fabrication concept. that enhanced’ conjugated polymer intermolecular alignment and aggregation, improved orientation (both nanoscale and long-range), and narrowed the 7L Yr stacking distance is demonstrated for the first time. The- impact of the design of shearing blade microfluidic channels arid-synergistic effects of fluid shearing design with concomitant irradiation strategies were demonstrated,, enabling fabrication of polymer-based devices with requisite morphologies for a range of applications.