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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...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2022
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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 |
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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 |
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