Abstract
PbSe nanocrystals with different shapes like rods, stars and multipods have recently been synthesized successfully based on different mechanisms. By common methods like spin-coating, dip-coating and equilibrium self-assembly, nanocrystals can be used as optoelectronic devices. Among these, it's essential to chemically treat original nanocrystal solids due to their poor electrical properties. Based on this, we investigate the impact of chemical treatment on spin-cast multipod PbSe nanocrystals films. The different ligand exchange mechanisms and different coupled states between two neighboring PbSe nanocrystals before and after ligand exchange are discussed here. The results show that TGA-treated films have the best electrical properties. This suitable chemical treatment is proved to be useful in improving the performance of anisotropic PbSe nanocrystals optoelectronic devices.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
