Title
Pcbm Concentration Dependent Morphology Of P3Ht In Composite P3Ht/Pcbm Nanoparticles
Abstract
Minor changes in processing conditions and composition of blended conjugated polymer materials have led to sometimes unpredictable properties of resulting plastic optoelectronic devices due to the complex morphology of conjugated polymer materials. We report a Single Particle Spectroscopy study of composite poly-(3-hexylthiophene) (P3HT)/1-(3-Methoxycarbonylpropyl)-1-phenyl-[6.6]C61 (PCBM) nanoparticles fabricated with varying doping levels of PCBM to investigate changes in morphology of P3HT with respect to blend composition. We find that this material system consists of crystalline nanodomains with two distinct morphologies that have characteristic optical signatures, and that exhibit a change in their relative abundance with changing PCBM dopant concentration in favor of the more densely packed crystal structure with higher PCBM concentrations. © 2009 Elsevier B.V. All rights reserved.
Publication Date
7-7-2009
Publication Title
Chemical Physics Letters
Volume
476
Issue
1-3
Number of Pages
51-55
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1016/j.cplett.2009.05.066
Copyright Status
Unknown
Socpus ID
67649344768 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/67649344768
STARS Citation
Hu, Zhongjian and Gesquiere, Andre J., "Pcbm Concentration Dependent Morphology Of P3Ht In Composite P3Ht/Pcbm Nanoparticles" (2009). Scopus Export 2000s. 11757.
https://stars.library.ucf.edu/scopus2000/11757