Square-Centimeter Solution-Processed Planar CH3NH3PbI3 Perovskite Solar Cells with Efficiency Exceeding 15%

Kai Zhu; Mengjin Yang; Yining Zeng; Chun Sheng Jiang; Yuanyuan Zhou; Nitin Padture

doi:10.1002/adma.201502586

Square-Centimeter Solution-Processed Planar CH3NH3PbI3 Perovskite Solar Cells with Efficiency Exceeding 15%

Kai Zhu, Mengjin Yang, Yining Zeng, Chun Sheng Jiang, Yuanyuan Zhou, Nitin Padture

Brown University

Research output: Contribution to journal › Article › peer-review

330 Scopus Citations

Abstract

The preparation of uniform, high-crystallinity planar perovskite films with high-aspect-ratio grains over a square-inch area is demonstrated. The best power conversion efficiency (PCE) of 16.3% (stabilized output of ≈15.6%) is obtained for a planar perovskite solar cell (PSC) with 1.2 cm2 active area, and the PCE jumps to 18.3% (stabilized output of ≈17.5%) for a PSC with a 0.12 cm2 active area.

Original language	American English
Pages (from-to)	6363-6370
Number of pages	8
Journal	Advanced Materials
Volume	27
Issue number	41
DOIs	https://doi.org/10.1002/adma.201502586 https://doi.org/10.1002/adma.201502586
State	Published - 2015

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

NREL Publication Number

NREL/JA-5900-64927

Keywords

growth mechanisms
perovskite films
power conversion efficiency
solar cells

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title = "Square-Centimeter Solution-Processed Planar CH3NH3PbI3 Perovskite Solar Cells with Efficiency Exceeding 15%",

abstract = "The preparation of uniform, high-crystallinity planar perovskite films with high-aspect-ratio grains over a square-inch area is demonstrated. The best power conversion efficiency (PCE) of 16.3% (stabilized output of ≈15.6%) is obtained for a planar perovskite solar cell (PSC) with 1.2 cm2 active area, and the PCE jumps to 18.3% (stabilized output of ≈17.5%) for a PSC with a 0.12 cm2 active area.",

keywords = "growth mechanisms, perovskite films, power conversion efficiency, solar cells",

author = "Kai Zhu and Mengjin Yang and Yining Zeng and Jiang, {Chun Sheng} and Yuanyuan Zhou and Nitin Padture",

note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

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doi = "10.1002/adma.201502586",

language = "American English",

volume = "27",

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T1 - Square-Centimeter Solution-Processed Planar CH3NH3PbI3 Perovskite Solar Cells with Efficiency Exceeding 15%

AU - Zhu, Kai

AU - Yang, Mengjin

AU - Zeng, Yining

AU - Jiang, Chun Sheng

AU - Zhou, Yuanyuan

AU - Padture, Nitin

PY - 2015

Y1 - 2015

N2 - The preparation of uniform, high-crystallinity planar perovskite films with high-aspect-ratio grains over a square-inch area is demonstrated. The best power conversion efficiency (PCE) of 16.3% (stabilized output of ≈15.6%) is obtained for a planar perovskite solar cell (PSC) with 1.2 cm2 active area, and the PCE jumps to 18.3% (stabilized output of ≈17.5%) for a PSC with a 0.12 cm2 active area.

AB - The preparation of uniform, high-crystallinity planar perovskite films with high-aspect-ratio grains over a square-inch area is demonstrated. The best power conversion efficiency (PCE) of 16.3% (stabilized output of ≈15.6%) is obtained for a planar perovskite solar cell (PSC) with 1.2 cm2 active area, and the PCE jumps to 18.3% (stabilized output of ≈17.5%) for a PSC with a 0.12 cm2 active area.

KW - growth mechanisms

KW - perovskite films

KW - power conversion efficiency

KW - solar cells

UR - http://www.scopus.com/inward/record.url?scp=84946057019&partnerID=8YFLogxK

U2 - 10.1002/adma.201502586

DO - 10.1002/adma.201502586

M3 - Article

AN - SCOPUS:84946057019

SN - 0935-9648

VL - 27

SP - 6363

EP - 6370

JO - Advanced Materials

JF - Advanced Materials

IS - 41

ER -

Square-Centimeter Solution-Processed Planar CH3NH3PbI3 Perovskite Solar Cells with Efficiency Exceeding 15%

Abstract

Bibliographical note

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Keywords

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