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Highly Efficient Reproducible Perovskite Solar Cells Prepared by Low-Temperature Processing.

ABSTRACT:

Unlabelled

In this work, we describe the role of the different layers in perovskite solar cells to achieve reproducible, ~16% efficient perovskite solar cells. We used a planar device architecture with

Pedot

PSS on the bottom, followed by the perovskite layer and an evaporated C60 layer before deposition of the top electrode. No high temperature annealing step is needed, which also allows processing on flexible plastic substrates. Only the optimization of all of these layers leads to highly efficient and reproducible results. In this work, we describe the effects of different processing conditions, especially the influence of the C60 top layer on the device performance.

SUBMITTER: Hu H

PROVIDER: S-EPMC6274524 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

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Highly Efficient Reproducible Perovskite Solar Cells Prepared by Low-Temperature Processing.

Hu Hao H Wong Ka Kan KK Kollek Tom T Hanusch Fabian F Polarz Sebastian S Docampo Pablo P Schmidt-Mende Lukas L

Molecules (Basel, Switzerland) 20160423 4

In this work, we describe the role of the different layers in perovskite solar cells to achieve reproducible, ~16% efficient perovskite solar cells. We used a planar device architecture with<h4>Pedot</h4>PSS on the bottom, followed by the perovskite layer and an evaporated C60 layer before deposition of the top electrode. No high temperature annealing step is needed, which also allows processing on flexible plastic substrates. Only the optimization of all of these layers leads to highly efficien ...[more]

PMID: 27120590

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