# Microplate-Based Multielectrochemical Cells as a Platform for High-Throughput Parallel Experiments for Accelerating the Discovery of Multicomponent Electrocatalysts

https://mdr.nims.go.jp/datasets/78078068-8d53-4e98-8460-ee4dd43d8caf

## File

- [microplate-based-multielectrochemical-cells-as-a-platform-for-high-throughput-parallel-experiments-for-accelerating-the.pdf](https://mdr.nims.go.jp/filesets/331ad089-bab2-4b1d-b7e6-05bf0fb1739a/download) ([Detail](https://mdr.nims.go.jp/filesets/331ad089-bab2-4b1d-b7e6-05bf0fb1739a.md))

## Id

78078068-8d53-4e98-8460-ee4dd43d8caf

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-10-09T23:58:34.673903Z

## Updated at

2025-10-21T07:05:54.272307Z

## Published at

2025-10-21T06:43:22.369344Z

## Doi



## First published url

https://doi.org/10.1021/acsaem.5c02030

## Date published

2025-09-22

## Recorded date published

2025-9-22

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Microplate-Based Multielectrochemical Cells as a Platform for High-Throughput
    Parallel Experiments for Accelerating the Discovery of Multicomponent Electrocatalysts
  title_type: original
  lang: en

## Description

- description: The development of efficient electrocatalysts is a critical challenge
    in the advancement of energy conversion technologies. Among the diverse material
    candidates, multielement systems exhibit significant potential due to their compositional
    versatility. However, the vast number of possible combinations makes it infeasible
    to experimentally evaluate all candidates. High-throughput experimental approaches
    offer a promising solution. In this study, we developed a high-throughput platform
    combining parallel synthesis and evaluation based on a microplate-based electrochemical
    cell. The developed system enables the synthesis and electrochemical characterization
    of 96 samples in a parallel manner. To demonstrate its utility, we synthesized
    and evaluated 127 candidates for the oxygen evolution reaction (OER). Our results
    revealed that quaternary materials containing Fe, Ni, Cu, and Ag exhibit superior
    OER activity. Notably, removing any single element significantly decreased the
    activity, indicating the critical role of specific elements. Further analysis
    identified Ag and Ni as the key contributors to the enhanced OER performance.
    By further improvement of the synthesis throughput, this platform holds the potential
    to explore larger compositional spaces, accelerating the discovery of high-performance
    electrocatalyst materials.
  description_type: abstract
  lang: und

## Creator

- name: Shoichi Matsuda
  role: author
  orcid: https://orcid.org/0000-0002-0640-3404
- name: Ryo Tamura
  role: author
  orcid: https://orcid.org/0000-0002-0349-358X
- name: Misato Takahashi
  role: author
- name: Kazuha Nakamura
  role: author
- name: Taiga Ozawa
  role: author

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: high throughput experiment
  schema: not_defined
- subject: electrocatalyst
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: ACS Applied Energy Materials
  issn: '25740962'
  volume: '8'
  issue: '18'
  start_page: 13714
  end_page: 13721

## Conference



## Related item



## Funding

- identifier: JPMJMI21EA
  funder_name: JST-Mirai Program
- identifier: JPMXP1121467561
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JPMJGX23H2
  funder_name: Japan Science and Technology Agency
- funder_name: National Institute for Materials Science

## 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



## Software



## Custom property



## Fileset

- id: 331ad089-bab2-4b1d-b7e6-05bf0fb1739a
  filename: microplate-based-multielectrochemical-cells-as-a-platform-for-high-throughput-parallel-experiments-for-accelerating-the.pdf
  content_type: application/pdf
  size: 8211366
  md5: 648c175299f4578c53ba348af5da64a0

## Thumbnail

fileset_id: 331ad089-bab2-4b1d-b7e6-05bf0fb1739a
filename: microplate-based-multielectrochemical-cells-as-a-platform-for-high-throughput-parallel-experiments-for-accelerating-the.pdf