# Liquid Coordination Polymers with Anhydrous Proton Conductivity

https://mdr.nims.go.jp/datasets/59aa4ad9-669a-4de8-8901-44908ca0ef7f

## File

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- [anie202504618-sup-0001-suppmat.pdf](https://mdr.nims.go.jp/filesets/9644ddf6-a367-4b16-8988-55aa991066b5/download) ([Detail](https://mdr.nims.go.jp/filesets/9644ddf6-a367-4b16-8988-55aa991066b5.md))

## Id

59aa4ad9-669a-4de8-8901-44908ca0ef7f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-07-23T00:22:21.378232Z

## Updated at

2025-07-23T03:30:26.088494Z

## Published at

2025-07-23T03:18:45.823874Z

## Doi



## First published url

https://doi.org/10.1002/anie.202504618

## Date published

2025-07-21

## Recorded date published

2025-7-21

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Liquid Coordination Polymers with Anhydrous Proton Conductivity
  title_type: original
  lang: en

## Description

- description: Liquid states in coordination polymers (CPs) and metal-organic frameworks
    (MOFs) are typically considered transient intermediates in the crystal-to-glass
    transformations of organic–inorganic hybrid materials. However, their potential
    as functional materials has remained largely unexplored. Inspired by the unique
    properties of ionic liquids, organic liquids, and liquid metals, we explore liquid
    CPs as a platform for novel functionalities distinct from those of their crystalline
    and glass counterparts. Here, we present a strategy to achieve functional liquid
    CPs near ambient conditions by introducing H3PO4 as a network modifier, shifting
    compositions away from stoichiometric ratios. This process disrupts extended coordination
    networks during melting, producing a stable liquid state. By tuning the ratio
    of network modifiers, we achieve control over liquid properties, including anhydrous
    proton conductivity up to 27 mS cm−1 at 353 K and viscosities ranging from 18.8
    to 10^5.9 Pa·s at 303 K. These findings demonstrate the transformative potential
    of liquid CPs, introducing them as a new platform for designing liquid conductors.
  description_type: abstract
  lang: eng

## Creator

- name: Nattapol Ma
  role: author
  orcid: https://orcid.org/0000-0002-6162-1834
  organization: National Institute for Materials Science
  department: International Center for Young Scientists
- name: Soracha Kosasang
  role: author
  organization: Department of Chemistry, Graduate School of Science, Kyoto University
- name: Satoshi Horike
  role: author
  organization: Department of Chemistry, Graduate School of Science, Kyoto University
- name: Hiroki Yamada
  role: author
  organization: Diffraction and Scattering Division, Japan Synchrotron Radiation Research
    Institute (JASRI)

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: amorphous materials
  schema: not_defined
- subject: coordination polymers
  schema: not_defined
- subject: liquids
  schema: not_defined
- subject: network modifiers
  schema: not_defined
- subject: proton conductivities
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
  issn: '15213773'
  volume: '64'
  issue: '30'

## Conference



## Related item



## Funding

- identifier: JP24K23109
  funder_name: Japan Society for the Promotion of Science
- identifier: JP25K18055
  funder_name: Japan Society for the Promotion of Science
- funder_name: National Institute for Materials Science
- identifier: '2402150'
  funder_name: Sumitomo Foundation

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Fileset

- id: 23ed1304-a3f1-4f67-a550-87e7a0a3a10b
  filename: Angew Chem Int Ed - 2025 - Ma - Liquid Coordination Polymers with Anhydrous
    Proton Conductivity.pdf
  content_type: application/pdf
  size: 2178875
  md5: 73c5d1c333a268bc6af672d7b306be02
- id: 9644ddf6-a367-4b16-8988-55aa991066b5
  filename: anie202504618-sup-0001-suppmat.pdf
  content_type: application/pdf
  size: 17039322
  md5: 0f6f68bc8e4e4d55305b3a625c7c97e5

## Thumbnail

fileset_id: 23ed1304-a3f1-4f67-a550-87e7a0a3a10b
filename: Angew Chem Int Ed - 2025 - Ma - Liquid Coordination Polymers with Anhydrous
  Proton Conductivity.pdf