Fabrication and Characterization of Perovskite Solar Cells Using Copper Phthalocyanine Complex with Tetracyanoquinodimethane

In this paper, the fabrication and characterization of CH3NH3PbI3 perovskite solar cells using decaphenylpentacyclosilane, copper phthalocyanine complex (CuPc) doped with tetracyanoquinodimethane (TCNQ), was performed. The effects of a carboxylic acid, amino, or sulfonic acid sodium salt group, subs...

Full description

Saved in:
Bibliographic Details
Published inChemistry Proceedings Vol. 9; no. 1; p. 8
Main Authors Atsushi Suzuki, Ryota Hasegawa, Takeo Oku, Masanobu Okita, Sakiko Fukunishi, Tomoharu Tachikawa, Tomoya Hasegawa
Format Journal Article
LanguageEnglish
Published MDPI AG 01.01.2022
Subjects
morphology
perovskite solar cell
photovoltaic properties
phthalocyanine
tetracyanoquinodimethane
Online AccessGet full text

Cover

More Information
Summary:In this paper, the fabrication and characterization of CH3NH3PbI3 perovskite solar cells using decaphenylpentacyclosilane, copper phthalocyanine complex (CuPc) doped with tetracyanoquinodimethane (TCNQ), was performed. The effects of a carboxylic acid, amino, or sulfonic acid sodium salt group, substituted with CuPc doped with TCNQ, on photovoltaic properties was investigated to improve carrier generation and diffusion related to short-circuit current density. The incorporation of carboxylic acid or amino, substituted with CuPc doped with TCNQ, would optimize the tuning energy levels of the valence band, promoting charge transfer and diffusion with a suppressing trap near the interface in the hole-transporting layer.
ISSN:2673-4583
DOI:10.3390/IOCC_2022-12154