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Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non‐Spiro Hole Transporting Materials for High‐Efficiency Mixed‐Ion Perovskite Solar Cells

Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non‐Spiro Hole Transporting... COMMUNICATION www.advenergymat.de www.MaterialsViews.com Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non-Spiro Hole Transporting Materials for High-Effi ciency Mixed-Ion Perovskite Solar Cells Jinbao Zhang , Bo Xu , Malin B. Johansson , Mahboubeh Hadadian , Juan Pablo Correa Baena , Peng Liu , Yong Hua , Nick Vlachopoulos , Erik M. J. Johansson , * Gerrit Boschloo , Licheng Sun , and Anders Hagfeldt * Organic–inorganic metal halide perovskite solar cells (PSCs) Therein, hole transporting materials (HTMs), as an important have attracted a great attention in the fi eld of photovoltaics by interface contact between the perovskite crystals and the metal demonstrating power conversion effi ciencies (PCEs) soaring electrode (back contact), have been desirably developed and [ 1,2 ] from 3.9% to above 21% during the past few years. The investigated. The structures of the HTM play crucial roles in remarkable photovoltaic performance of PSCs is resulting determining the hole transfer kinetics at the interface between from the unique properties of the organic–inorganic trihalide HTM and perovskite, as well as affecting the rate of hole trans- perovskite semiconductors, such as the direct bandgap, high port through the HTM to the metal contact. These in turn affect http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non‐Spiro Hole Transporting Materials for High‐Efficiency Mixed‐Ion Perovskite Solar Cells

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References (40)

Publisher
Wiley
Copyright
Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201502536
Publisher site
See Article on Publisher Site

Abstract

COMMUNICATION www.advenergymat.de www.MaterialsViews.com Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non-Spiro Hole Transporting Materials for High-Effi ciency Mixed-Ion Perovskite Solar Cells Jinbao Zhang , Bo Xu , Malin B. Johansson , Mahboubeh Hadadian , Juan Pablo Correa Baena , Peng Liu , Yong Hua , Nick Vlachopoulos , Erik M. J. Johansson , * Gerrit Boschloo , Licheng Sun , and Anders Hagfeldt * Organic–inorganic metal halide perovskite solar cells (PSCs) Therein, hole transporting materials (HTMs), as an important have attracted a great attention in the fi eld of photovoltaics by interface contact between the perovskite crystals and the metal demonstrating power conversion effi ciencies (PCEs) soaring electrode (back contact), have been desirably developed and [ 1,2 ] from 3.9% to above 21% during the past few years. The investigated. The structures of the HTM play crucial roles in remarkable photovoltaic performance of PSCs is resulting determining the hole transfer kinetics at the interface between from the unique properties of the organic–inorganic trihalide HTM and perovskite, as well as affecting the rate of hole trans- perovskite semiconductors, such as the direct bandgap, high port through the HTM to the metal contact. These in turn affect

Journal

Advanced Energy MaterialsWiley

Published: Jul 1, 2016

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