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Correction: Interfacial engineering between SnO2/MAPbI3 by maleate pheniramine halides toward carbon counter electrode-based perovskite solar cells with 16.21% efficiency
Duoling
Cao†
a,
Zuhong
Li†
a,
Wenbo
Li
a,
Ke
Pei
a,
Xu
Zhang
*a,
Li
Wan
*a,
Li
Zhao
a,
Alexey
Cherevan
b,
Dominik
Eder
b and
Shimin
Wang
*a
aKey Laboratory for the Green Preparation and Application of Functional Materials, Ministry of Education, Hubei Key Laboratory of Polymer Materials, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Faculty of Materials Science and Engineering, Hubei University, Wuhan 430062, P. R. China. E-mail: xuzhang@hubu.edu.cn; wanli@hubu.edu.cn; wanli1983_3@aliyun.com; shiminwang@126.com
bInstitute of Materials Chemistry, Technische Universität Wien, Getreidemarkt 9/165, 1060 Vienna, Austria
First published on 23rd February 2023
Abstract
Correction for ‘Interfacial engineering between SnO2/MAPbI3 by maleate pheniramine halides toward carbon counter electrode-based perovskite solar cells with 16.21% efficiency’ by Duoling Cao et al., Mater. Chem. Front., 2023, https://doi.org/10.1039/d2qm01149b.
The authors regret that a number of carboxyl functional groups have been labelled incorrectly in the original article. The corrections and corrected sentences are shown below.
The sentence beginning “Among them…”, “(–O–C![[double bond, length as m-dash]](https://www.rsc.org/images/entities/char_e001.gif)
O)” has been corrected to “(–COOH)”:
“Among them, carboxyl (–COOH)28–30 and halide (–Cl,31,32 –Br,33etc.) groups can coordinate with the undercoordinated interfacial metal atoms, such as Sn and Pb, to regulate the energy levels of SnO2, passivate the defect density at the SnO2/perovskite interface, and ultimately improve the device performance.”
The sentence beginning “The perovskite…”, “(CO)” has been corrected to “(–COOH)”:
“The perovskite film would become more compact and smooth due to the interaction between carboxyl groups (–COOH) and the undercoordinated Pb2+.34”
The sentence beginning “On the one hand…”, “CO” has been corrected to “–COOH”:
“On the one hand, the –COOH in CHM or BHM can be esterified with –OH on the surface of the SnO2 film to passivate the defects and avoid the oxidative decomposition of SnO2, thereby improving the device stability.38
The sentence beginning “On the other hand…”, “CO” has been corrected to “–COOH”:
“On the other hand, the electron-donating –COOH on CHM or BHM can interact with the undercoordinated Pb2+ ions in the MAPbI3 perovskite, promoting the crystallization of the perovskite and passivating the film defects.25,33,36”
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
Footnote |
| † These authors contributed equally. |
| This journal is © the Partner Organisations 2023 |