Block Iodide, Save Perovskite Modules

Zhen Li

doi:10.1016/j.joule.2019.10.005

Block Iodide, Save Perovskite Modules

Zhen Li

School of Materials Sience and Engineering

Research output: Contribution to journal › Short survey › peer-review

1 Scopus citations

Abstract

Stability of small area perovskite solar cells has been notably improved, but large area modules have not been proven stable. Recently in Joule, E. Bi and coworkers present a highly stable perovskite module that kept 90% of its initial efficiency after 1,000 h operation under illumination. The secret is an iodide diffusion blocking layer (DBL) added at the module interconnection. The DBL with 2D graphitic carbon nitride (g-C₃N₄) flakes can suppress iodide diffusion at the interconnection and prevent electrode corrosion.

Original language	English
Pages (from-to)	2594-2595
Number of pages	2
Journal	Joule
Volume	3
Issue number	11
DOIs	https://doi.org/10.1016/j.joule.2019.10.005
State	Published - 20 Nov 2019

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10.1016/j.joule.2019.10.005

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title = "Block Iodide, Save Perovskite Modules",

abstract = "Stability of small area perovskite solar cells has been notably improved, but large area modules have not been proven stable. Recently in Joule, E. Bi and coworkers present a highly stable perovskite module that kept 90% of its initial efficiency after 1,000 h operation under illumination. The secret is an iodide diffusion blocking layer (DBL) added at the module interconnection. The DBL with 2D graphitic carbon nitride (g-C3N4) flakes can suppress iodide diffusion at the interconnection and prevent electrode corrosion.",

author = "Zhen Li",

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AB - Stability of small area perovskite solar cells has been notably improved, but large area modules have not been proven stable. Recently in Joule, E. Bi and coworkers present a highly stable perovskite module that kept 90% of its initial efficiency after 1,000 h operation under illumination. The secret is an iodide diffusion blocking layer (DBL) added at the module interconnection. The DBL with 2D graphitic carbon nitride (g-C3N4) flakes can suppress iodide diffusion at the interconnection and prevent electrode corrosion.

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DO - 10.1016/j.joule.2019.10.005

M3 - 短篇评述

AN - SCOPUS:85074920816

SN - 2542-4351

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SP - 2594

EP - 2595

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JF - Joule

IS - 11

ER -

Block Iodide, Save Perovskite Modules

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