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Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device
Despite the recent progress in the synthesis of crystalline boronate ester covalent organic frameworks (BECOFs) in powder and thin‐film through solvothermal method and on‐solid‐surface synthesis, respectively, their applications in electronics, remain less explored due to the challenges in thin‐film...
Autores principales: | , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7317805/ https://www.ncbi.nlm.nih.gov/pubmed/32039541 http://dx.doi.org/10.1002/anie.201916595 |
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author | Park, SangWook Liao, Zhongquan Ibarlucea, Bergoi Qi, Haoyuan Lin, Hung‐Hsuan Becker, Daniel Melidonie, Jason Zhang, Tao Sahabudeen, Hafeesudeen Baraban, Larysa Baek, Chang‐Ki Zheng, Zhikun Zschech, Ehrenfried Fery, Andreas Heine, Thomas Kaiser, Ute Cuniberti, Gianaurelio Dong, Renhao Feng, Xinliang |
author_facet | Park, SangWook Liao, Zhongquan Ibarlucea, Bergoi Qi, Haoyuan Lin, Hung‐Hsuan Becker, Daniel Melidonie, Jason Zhang, Tao Sahabudeen, Hafeesudeen Baraban, Larysa Baek, Chang‐Ki Zheng, Zhikun Zschech, Ehrenfried Fery, Andreas Heine, Thomas Kaiser, Ute Cuniberti, Gianaurelio Dong, Renhao Feng, Xinliang |
author_sort | Park, SangWook |
collection | PubMed |
description | Despite the recent progress in the synthesis of crystalline boronate ester covalent organic frameworks (BECOFs) in powder and thin‐film through solvothermal method and on‐solid‐surface synthesis, respectively, their applications in electronics, remain less explored due to the challenges in thin‐film processability and device integration associated with the control of film thickness, layer orientation, stability and crystallinity. Moreover, although the crystalline domain sizes of the powder samples can reach micrometer scale (up to ≈1.5 μm), the reported thin‐film samples have so far rather small crystalline domains up to 100 nm. Here we demonstrate a general and efficient synthesis of crystalline two‐dimensional (2D) BECOF films composed of porphyrin macrocycles and phenyl or naphthyl linkers (named as 2D BECOF‐PP or 2D BECOF‐PN) by employing a surfactant‐monolayer‐assisted interfacial synthesis (SMAIS) on the water surface. The achieved 2D BECOF‐PP is featured as free‐standing thin film with large single‐crystalline domains up to ≈60 μm(2) and tunable thickness from 6 to 16 nm. A hybrid memory device composed of 2D BECOF‐PP film on silicon nanowire‐based field‐effect transistor is demonstrated as a bio‐inspired system to mimic neuronal synapses, displaying a learning–erasing–forgetting memory process. |
format | Online Article Text |
id | pubmed-7317805 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-73178052020-06-29 Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device Park, SangWook Liao, Zhongquan Ibarlucea, Bergoi Qi, Haoyuan Lin, Hung‐Hsuan Becker, Daniel Melidonie, Jason Zhang, Tao Sahabudeen, Hafeesudeen Baraban, Larysa Baek, Chang‐Ki Zheng, Zhikun Zschech, Ehrenfried Fery, Andreas Heine, Thomas Kaiser, Ute Cuniberti, Gianaurelio Dong, Renhao Feng, Xinliang Angew Chem Int Ed Engl Research Articles Despite the recent progress in the synthesis of crystalline boronate ester covalent organic frameworks (BECOFs) in powder and thin‐film through solvothermal method and on‐solid‐surface synthesis, respectively, their applications in electronics, remain less explored due to the challenges in thin‐film processability and device integration associated with the control of film thickness, layer orientation, stability and crystallinity. Moreover, although the crystalline domain sizes of the powder samples can reach micrometer scale (up to ≈1.5 μm), the reported thin‐film samples have so far rather small crystalline domains up to 100 nm. Here we demonstrate a general and efficient synthesis of crystalline two‐dimensional (2D) BECOF films composed of porphyrin macrocycles and phenyl or naphthyl linkers (named as 2D BECOF‐PP or 2D BECOF‐PN) by employing a surfactant‐monolayer‐assisted interfacial synthesis (SMAIS) on the water surface. The achieved 2D BECOF‐PP is featured as free‐standing thin film with large single‐crystalline domains up to ≈60 μm(2) and tunable thickness from 6 to 16 nm. A hybrid memory device composed of 2D BECOF‐PP film on silicon nanowire‐based field‐effect transistor is demonstrated as a bio‐inspired system to mimic neuronal synapses, displaying a learning–erasing–forgetting memory process. John Wiley and Sons Inc. 2020-03-19 2020-05-18 /pmc/articles/PMC7317805/ /pubmed/32039541 http://dx.doi.org/10.1002/anie.201916595 Text en © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://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 Park, SangWook Liao, Zhongquan Ibarlucea, Bergoi Qi, Haoyuan Lin, Hung‐Hsuan Becker, Daniel Melidonie, Jason Zhang, Tao Sahabudeen, Hafeesudeen Baraban, Larysa Baek, Chang‐Ki Zheng, Zhikun Zschech, Ehrenfried Fery, Andreas Heine, Thomas Kaiser, Ute Cuniberti, Gianaurelio Dong, Renhao Feng, Xinliang Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title | Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title_full | Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title_fullStr | Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title_full_unstemmed | Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title_short | Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device |
title_sort | two‐dimensional boronate ester covalent organic framework thin films with large single crystalline domains for a neuromorphic memory device |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7317805/ https://www.ncbi.nlm.nih.gov/pubmed/32039541 http://dx.doi.org/10.1002/anie.201916595 |
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