Cargando…

Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics

Organic ferroelectrics, as a type of crystalline compound, are generally solution processing. However, for most crystalline compounds, the changing of solvent would not influence the crystalline phase, let alone their physical performance. Here, the solvent selective effect occurs in the iodinated a...

Descripción completa

Detalles Bibliográficos
Autores principales: Xu, Lei, Zhang, Yao, Jiang, Huan‐Huan, Zhang, Nan, Xiong, Ren‐Gen, Zhang, Han‐Yue
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9218660/
https://www.ncbi.nlm.nih.gov/pubmed/35470590
http://dx.doi.org/10.1002/advs.202201702
_version_ 1784731938144124928
author Xu, Lei
Zhang, Yao
Jiang, Huan‐Huan
Zhang, Nan
Xiong, Ren‐Gen
Zhang, Han‐Yue
author_facet Xu, Lei
Zhang, Yao
Jiang, Huan‐Huan
Zhang, Nan
Xiong, Ren‐Gen
Zhang, Han‐Yue
author_sort Xu, Lei
collection PubMed
description Organic ferroelectrics, as a type of crystalline compound, are generally solution processing. However, for most crystalline compounds, the changing of solvent would not influence the crystalline phase, let alone their physical performance. Here, the solvent selective effect occurs in the iodinated adamantanone ferroelectrics. By changing the solvent with different polarities, the ferroelectric crystals can be induced in two different phases, which is unprecedented to the knowledge. More strikingly, this solvent‐induced transformation could realize the physical performance optimization in the orthorhombic phase (orth‐I‐OA, obtained from ethanol) with a stronger second harmonic generation (SHG) response, greater piezoelectric coefficient d (33) of 5 pC N(−1), and larger spontaneous polarization (P (s)) of 3.43 µC cm(−2) than those of monoclinic one (mono‐I‐OA, obtained from ethyl acetate). Such an intriguing phenomenon might be closely related to solvent polarity. Based on the quantitative and qualitative analyses, the similar interaction energies of these two phases suggest that their transformation could be easily realized via changing the solvent. This work provides new insights into the chemical design and performance optimization of organic ferroelectrics.
format Online
Article
Text
id pubmed-9218660
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-92186602022-06-29 Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics Xu, Lei Zhang, Yao Jiang, Huan‐Huan Zhang, Nan Xiong, Ren‐Gen Zhang, Han‐Yue Adv Sci (Weinh) Research Articles Organic ferroelectrics, as a type of crystalline compound, are generally solution processing. However, for most crystalline compounds, the changing of solvent would not influence the crystalline phase, let alone their physical performance. Here, the solvent selective effect occurs in the iodinated adamantanone ferroelectrics. By changing the solvent with different polarities, the ferroelectric crystals can be induced in two different phases, which is unprecedented to the knowledge. More strikingly, this solvent‐induced transformation could realize the physical performance optimization in the orthorhombic phase (orth‐I‐OA, obtained from ethanol) with a stronger second harmonic generation (SHG) response, greater piezoelectric coefficient d (33) of 5 pC N(−1), and larger spontaneous polarization (P (s)) of 3.43 µC cm(−2) than those of monoclinic one (mono‐I‐OA, obtained from ethyl acetate). Such an intriguing phenomenon might be closely related to solvent polarity. Based on the quantitative and qualitative analyses, the similar interaction energies of these two phases suggest that their transformation could be easily realized via changing the solvent. This work provides new insights into the chemical design and performance optimization of organic ferroelectrics. John Wiley and Sons Inc. 2022-04-25 /pmc/articles/PMC9218660/ /pubmed/35470590 http://dx.doi.org/10.1002/advs.202201702 Text en © 2022 The Authors. Advanced Science published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Xu, Lei
Zhang, Yao
Jiang, Huan‐Huan
Zhang, Nan
Xiong, Ren‐Gen
Zhang, Han‐Yue
Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title_full Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title_fullStr Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title_full_unstemmed Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title_short Solvent Selective Effect Occurs in Iodinated Adamantanone Ferroelectrics
title_sort solvent selective effect occurs in iodinated adamantanone ferroelectrics
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9218660/
https://www.ncbi.nlm.nih.gov/pubmed/35470590
http://dx.doi.org/10.1002/advs.202201702
work_keys_str_mv AT xulei solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics
AT zhangyao solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics
AT jianghuanhuan solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics
AT zhangnan solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics
AT xiongrengen solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics
AT zhanghanyue solventselectiveeffectoccursiniodinatedadamantanoneferroelectrics