Beneficial effects of PbI2 incorporated in organo-lead halide perovskite solar cells

Young Chan Kim; Nam Joong Jeon; Jun Hong Noh; Woon Seok Yang; Jangwon Seo; Jae S. Yun; Anita Ho-Baillie; Shujuan Huang; Martin A. Green; Jan Seidel; Tae Kyu Ahn; Sang Il Seok

doi:10.1002/aenm.201502104

Beneficial effects of PbI₂ incorporated in organo-lead halide perovskite solar cells

Young Chan Kim, Nam Joong Jeon, Jun Hong Noh, Woon Seok Yang, Jangwon Seo, Jae S. Yun, Anita Ho-Baillie, Shujuan Huang, Martin A. Green, Jan Seidel, Tae Kyu Ahn, Sang Il Seok^*

^*Corresponding author for this work

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

481 Citations (Scopus)

Abstract

Beneficial effects are demonstrated by PbI₂ incorporated into perovskite materials as a light absorber in solar cells. The PbI₂ distributed into the perovskite layers leads to reduced hysteresis and ionic migration, and enables the fabrication of remarkably improved solar cells with a certified power conversion efficiency of 19.75% under air-mass 1.5 global (AM 1.5G) illumination of 100 mW cm^-2 intensity.

Original language	English
Article number	1502104
Number of pages	8
Journal	Advanced Energy Materials
Volume	6
Issue number	4
DOIs	https://doi.org/10.1002/aenm.201502104
Publication status	Published - 18 Feb 2016
Externally published	Yes

Keywords

excess PbI
hybrid solar cells
perovskite materials
solar cells

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10.1002/aenm.201502104

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title = "Beneficial effects of PbI2 incorporated in organo-lead halide perovskite solar cells",

abstract = " Beneficial effects are demonstrated by PbI2 incorporated into perovskite materials as a light absorber in solar cells. The PbI2 distributed into the perovskite layers leads to reduced hysteresis and ionic migration, and enables the fabrication of remarkably improved solar cells with a certified power conversion efficiency of 19.75\% under air-mass 1.5 global (AM 1.5G) illumination of 100 mW cm-2 intensity. ",

keywords = "excess PbI, hybrid solar cells, perovskite materials, solar cells",

author = "Kim, \{Young Chan\} and Jeon, \{Nam Joong\} and Noh, \{Jun Hong\} and Yang, \{Woon Seok\} and Jangwon Seo and Yun, \{Jae S.\} and Anita Ho-Baillie and Shujuan Huang and Green, \{Martin A.\} and Jan Seidel and Ahn, \{Tae Kyu\} and Seok, \{Sang Il\}",

year = "2016",

month = feb,

day = "18",

doi = "10.1002/aenm.201502104",

language = "English",

volume = "6",

journal = "Advanced Energy Materials",

issn = "1614-6832",

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TY - JOUR

T1 - Beneficial effects of PbI2 incorporated in organo-lead halide perovskite solar cells

AU - Kim, Young Chan

AU - Jeon, Nam Joong

AU - Noh, Jun Hong

AU - Yang, Woon Seok

AU - Seo, Jangwon

AU - Yun, Jae S.

AU - Ho-Baillie, Anita

AU - Huang, Shujuan

AU - Green, Martin A.

AU - Seidel, Jan

AU - Ahn, Tae Kyu

AU - Seok, Sang Il

PY - 2016/2/18

Y1 - 2016/2/18

N2 - Beneficial effects are demonstrated by PbI2 incorporated into perovskite materials as a light absorber in solar cells. The PbI2 distributed into the perovskite layers leads to reduced hysteresis and ionic migration, and enables the fabrication of remarkably improved solar cells with a certified power conversion efficiency of 19.75% under air-mass 1.5 global (AM 1.5G) illumination of 100 mW cm-2 intensity.

AB - Beneficial effects are demonstrated by PbI2 incorporated into perovskite materials as a light absorber in solar cells. The PbI2 distributed into the perovskite layers leads to reduced hysteresis and ionic migration, and enables the fabrication of remarkably improved solar cells with a certified power conversion efficiency of 19.75% under air-mass 1.5 global (AM 1.5G) illumination of 100 mW cm-2 intensity.

KW - excess PbI

KW - hybrid solar cells

KW - perovskite materials

KW - solar cells

UR - https://www.scopus.com/pages/publications/84958949881

U2 - 10.1002/aenm.201502104

DO - 10.1002/aenm.201502104

M3 - Article

AN - SCOPUS:84958949881

SN - 1614-6832

VL - 6

JO - Advanced Energy Materials

JF - Advanced Energy Materials

IS - 4

M1 - 1502104

ER -

Beneficial effects of PbI₂ incorporated in organo-lead halide perovskite solar cells

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Keywords

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