Assembly effect on the charge carrier mobility in quaterthiophene-based n/p-materials. Issue 22 (15th April 2019)

• Record Type: Journal Article
• Authors: López-Andarias, A.; Atienza, C.; López-Andarias, J.; Matsuda, W.; Sakurai, T.; Seki, S.; Martín, N.
• Is Part Of: Journal of materials chemistry. Volume 7:Issue 22(2019)
• Page Start: 6649
• Page End: 6655
• Publication Date: 2019-04-15
• Subjects: Materials -- Periodicals; Chemistry, Analytic -- Periodicals; Optical materials -- Research -- Periodicals; Electronics -- Materials -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c9tc00165d
• Languages: English
• ISSNs: 2050-7526

Abstract

Abstract : Effect of the peptide-based quaterthiophene self-assembly process on the charge mobility properties of the n/p-materials formed is studied. Abstract : Precise control of supramolecular polymerization by tuning the pH value of a peptide-based quaterthiophene donor moiety allows obtaining three different aggregates. Charge screening of the assemblies with different electron acceptor units steers the formation of n/p-co-assembled materials with appealing optoelectronic properties. We have demonstrated that control on the organization of the main building blocks drastically affects the conductivity properties of the mixed n/p-co-assemblies.