A Proton Conductive Porous Framework of an 18-Crown-6-Ether Derivative Networked by Rigid Hydrogen Bonding Modules

Chen, Xin; Huang, Rui Kang; Takahashi, Kiyonori et al.

Angewandte Chemie - International Edition, 2022, 61(45), e202211686

Number of Access:765（2025-11-05 01:55 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/92731

Link to primary information 

File Format Terms of use Size Views Date.Available Description information
AngewChemIntEd_61_45 pdf None 1.63 MB 165 2023.11.07  

Item Information

Output File Export EndNote Basic Export Mendeley

Title
A Proton Conductive Porous Framework of an 18-Crown-6-Ether Derivative Networked by Rigid Hydrogen Bonding Modules
Creator
CreatorName
Chen, Xin
CreatorName
Huang, Rui Kang
NRID
1000090812595 1000090812595
CreatorName
Takahashi, Kiyonori
NRID
1000070373347 1000070373347
CreatorName
Noro, Shin ichiro
NRID
1000060270790 1000060270790
CreatorName
Nakamura, Takayoshi
NRID
1000090419466 1000090419466
ORCID
0000-0002-8170-5605 0000-0002-8170-5605
researchmap permalink
Ichiro_Hisaki Ichiro_Hisaki
Scopus Author ID
12801798700 12801798700
CreatorName
Hisaki, Ichiro
Subject
Crown Ether
Crystal Engineering
Hydrogen Bond
Porous Framework
Proton Conduction
Description
This is the accepted version of the following article:Chen X., Huang R.K., Takahashi K., et al. A Proton Conductive Porous Framework of an 18-Crown-6-Ether Derivative Networked by Rigid Hydrogen Bonding Modules. Angewandte Chemie - International Edition 61, e202211686 (2022), which has been published in final form at https://doi.org/10.1002/anie.202211686. This article may be used for non-commercialpurposes in accordance with the Wiley Self-ArchivingPolicy [https://authorservices.wiley.com/author-resources/Journal-Authors/licensing/self-archiving.html]
Abstract
A rigid hydrogen-bonded organic framework (HOF) was constructed from a C3-symmetric hexatopic carboxylic acid with a hydrophilic 18-crown-6-ether (18C6) component. Despite the flexible macrocyclic structure with many conformations, the derivative with three 4,4’-dicarboxy-o-terphenyl moieties in the periphery yielded a rigid layered porous framework through directional intermolecular hydrogen bonding. Interestingly, the HOF possesses 1D channels with bottleneck composed of 18C6 rings. The HOF shows proton conductivity (1.12×10−7 S cm−1) through Grotthuss mechanism (Ea=0.27 eV) under 98 %RH. The present unique water channel structure provides an inspiration to create molecular porous materials.
Publisher
John Wiley and Sons Inc
Source Title
Angewandte Chemie - International Edition
Volume (Issue)
61(45)
Page
e202211686
Date of Issued
2022-11-07
Language
English
Handle URL
https://hdl.handle.net/11094/92731
PISSN
14337851
eISSN
15213773
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1002/anie.202211686
Access Rights
open access
CopyRight
© 2022 Wiley-VCH Verlag GmbH & Co. KGaA.
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article