Nanostructuring mixed‐dimensional perovskites : a route toward tunable, efficient photovoltaics

Nanostructuring mixed‐dimensional perovskites : a route toward tunable, efficient photovoltaics

2D perovskites is one of the proposed strategies to enhance the moisture resistance, since the larger organic cations can act as a natural barrier. Nevertheless, 2D perovskites hinder the charge transport in certain directions, reducing the solar cell power conversion efficiency. A nanostructured mi...

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Bibliographic Details
Main Authors: Koh, Teck Ming, Shanmugam, Vignesh, Schlipf, Johannes, Oesinghaus, Lukas, Müller-Buschbaum, Peter, Ramakrishnan, N., Swamy, Varghese, Mathews, Nripan, Boix, Pablo P., Mhaisalkar, Subodh Gautam
Other Authors: School of Materials Science and Engineering
Format: Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Charge Transport
Mixed Dimensionality
Online Access:https://hdl.handle.net/10356/142102
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Institution: Nanyang Technological University
Language: English
Description
Summary:2D perovskites is one of the proposed strategies to enhance the moisture resistance, since the larger organic cations can act as a natural barrier. Nevertheless, 2D perovskites hinder the charge transport in certain directions, reducing the solar cell power conversion efficiency. A nanostructured mixed‐dimensionality approach is presented to overcome the charge transport limitation, obtaining power conversion efficiencies over 9%.

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