Hybrid Organic/Inorganic Perovskite-Polymer Nanocomposites: Toward the Enhancement of Structural and Electrical Properties

Alberto Privitera*, Marcello Righetto, Michele De Bastiani, Francesco Carraro, Marzio Rancan, Lidia Armelao, Gaetano Granozzi, Renato Bozio, Lorenzo Franco

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftArtikel

Abstract

Hybrid organic/inorganic perovskite nanoparticles (NPs) have garnered remarkable research attention because of their promising photophysical properties. New and interesting properties emerge after combining perovskite NPs with semiconducting materials. Here, we report the synthesis and investigation of a composite material obtained by mixing CH3NH3PbBr3 nanocrystals with the semiconducting polymer poly(3-hexylthiophene) (P3HT). By the combination of structural techniques and optical and magnetic spectroscopies we observed multiple effects of the perovskite NPs on the P3HT: (i) an enlargement of P3HT crystalline domains, (ii) a strong p-doping of the P3HT, and (iii) an enhancement of interchain order typical of H-aggregates. These observations open a new avenue toward innovative perovskite NP-based applications.

Originalspracheenglisch
Seiten (von - bis)5981-5986
Seitenumfang6
FachzeitschriftJournal of Physical Chemistry Letters
Jahrgang8
Ausgabenummer24
DOIs
PublikationsstatusVeröffentlicht - 21 Dez 2017
Extern publiziertJa

ASJC Scopus subject areas

  • !!Materials Science(all)
  • !!Physical and Theoretical Chemistry

Fingerprint Untersuchen Sie die Forschungsthemen von „Hybrid Organic/Inorganic Perovskite-Polymer Nanocomposites: Toward the Enhancement of Structural and Electrical Properties“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren