High-efficiency humidity-stable planar perovskite solar cells based on atomic layer architecture

Koushik, Dibyashree; Verhees, Wiljan; Kuang, Yinghuan; Veenstra, Sjoerd; Zhang, Dong; A. Verheijen, Marcel; Creatore, Mariadriana; Schropp, R.E.I.

doi:10.1039/c6ee02687g

Public

High-efficiency humidity-stable planar perovskite solar cells based on atomic layer architecture

Published in Energy & Environmental Science • Nov 21, 2016

Authors:

Dibyashree Koushik

Wiljan Verhees

Yinghuan Kuang

Abstract

An ultra-thin ALD Al 2 O 3 architected at the CH 3 NH 3 PbI 3−δ Cl δ /Spiro-OMeTAD interface reduces hysteresis loss and stabilizes perovskite devices against humidity.

Subject

Planar

Perovskite (structure)

Layer (electronics)

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