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Issue 8, 2021
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Bioinspired scaffolds that sequester lead ions in physically damaged high efficiency perovskite solar cells

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Abstract

Hydroxyapatite nanoparticles (HAP NPs) are blended with TiO2 NPs to prepare mixed mesoporous scaffolds which are used to prepare high efficiency perovskite solar cells (PSCs) with a best power conversion efficiency (PCE) of 20.98%. HAP not only increases the PCE but also limits the concentration of Pb released in water from intentionally broken PSCs by ion sequestration thereby potentially offering a promising in-device fail-safe system.

Graphical abstract: Bioinspired scaffolds that sequester lead ions in physically damaged high efficiency perovskite solar cells

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Article information


Submitted
23 Apr 2020
Accepted
22 Dec 2020
First published
22 Dec 2020

Chem. Commun., 2021,57, 994-997
Article type
Communication

Bioinspired scaffolds that sequester lead ions in physically damaged high efficiency perovskite solar cells

M. Z. Mokhtar, J. He, M. Li, Q. Chen, J. C. R. Ke, D. J. Lewis, A. G. Thomas, B. F. Spencer, S. A. Haque and B. R. Saunders, Chem. Commun., 2021, 57, 994
DOI: 10.1039/D0CC02957B

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