JOURNAL ARTICLE

High‐Efficiency Solution‐Processed Planar Perovskite Solar Cells with a Polymer Hole Transport Layer

Abstract

A high-efficiency solution-processed inverted perovskite solar cell with poly[N,N′-bis(4-butylphenyl)-N,N′-bis(phenyl)benzidine] (poly-TPD) as the hole transport layer is demonstrated. The perovskite forms large crystallites on poly-TPD, yielding devices with an average power conversion efficiency of 13.8% and a maximum of 15.3%.

Keywords:
Perovskite (structure) Materials science Energy conversion efficiency Crystallite Benzidine Perovskite solar cell Planar Layer (electronics) Polymer Chemical engineering Solution process Optoelectronics Nanotechnology Composite material Organic chemistry Chemistry Metallurgy

Metrics

369
Cited By
24.05
FWCI (Field Weighted Citation Impact)
38
Refs
1.00
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Citation History

Topics

Perovskite Materials and Applications
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Conducting polymers and applications
Physical Sciences →  Materials Science →  Polymers and Plastics
Organic Light-Emitting Diodes Research
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
© 2026 ScienceGate Book Chapters — All rights reserved.