Highly efficient perovskite solar cells with a compositionally engineered perovskite/hole transporting material interface

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Authors

Kyung Taek Cho · Hôpital de Sion

Sanghyun Paek · Hôpital de Sion

Giulia Grancini · Hôpital de Sion

Cristina Roldán‐Carmona · Hôpital de Sion

Peng Gao · Hôpital de Sion

Yonghui Lee · Hôpital de Sion

Mohammad Khaja Nazeeruddin ·

Abstract

We demonstrate reduced charge recombination by formation of an engineered passivating layer, which leads to an enhanced power conversion efficiency of 21%.

Topics & Keywords

Perovskite Materials and Applications Chalcogenide Semiconductor Thin Films Quantum Dots Synthesis And Properties

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: Energy & Environmental Science

Volume 10, Issue 2, pp. 621-627

DOI: 10.1039/c6ee03182j

Field-Weighted Citation Impact: 40.52