Abstract

We have developed a room-temperature solution processing approach to integrate colloidal anatase titanium dioxide nanorods (TiO2 NRs) and lead sulfide quantum dots (PbS QDs) into a heterostructured p-n junction device. To this aim we have exploited a post-deposition treatment to remove surface-adsorbed ligands by means of UV-light-irradiation of TiO2 NRs and a dilute acid treatment of PbS QDs. Here we report a systematic study on the optimization of the post-deposition treatments and device fabrication. Our approach is fully compatible with plastic device technology and is potentially useful for the integration of crystalline TiO2 as active component into disparate solar cell architectures and organic optoelectronic devices.

Autore Pugliese

• Gigli Giuseppe , Cozzoli Pantaleo Davide

Tutti gli autori

• A. Loiudice , A. Rizzo , M. Corricelli , M. L. Curri , M. R. Belviso , P. D. Cozzoli , G. Grancini , A. Petrozza , G. Gigli

Titolo volume/Rivista

THIN SOLID FILMS

Anno di pubblicazione

2014

ISSN

0040-6090

ISBN

Non Disponibile

Numero di citazioni Wos

2

Ultimo Aggiornamento Citazioni

28/04/2018

Numero di citazioni Scopus

2

Ultimo Aggiornamento Citazioni

28/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile