# Harvesting Energy Via Water Movement and Surface Ionics in Microfibrous Ceramic Wools

https://mdr.nims.go.jp/datasets/f1db6f3d-7b60-4c48-86d2-b53af6269057

## File

- [Electrokinetic Power Generation, Feb26.pdf](https://mdr.nims.go.jp/filesets/9ec73470-349c-4518-b02a-978f3d4ac772/download) ([Detail](https://mdr.nims.go.jp/filesets/9ec73470-349c-4518-b02a-978f3d4ac772.md))

## Id

f1db6f3d-7b60-4c48-86d2-b53af6269057

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-10-25T08:18:55.495319Z

## Updated at

2024-10-28T07:30:31.592398Z

## Published at

2024-10-28T07:30:31.747217Z

## Doi

https://doi.org/10.48505/nims.4906

## First published url

https://doi.org/10.1002/eem2.12760

## Date published

2024-05-26

## Recorded date published

2024-11

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Harvesting Energy Via Water Movement and Surface Ionics in Microfibrous Ceramic
    Wools
  title_type: original
  lang: en

## Description

- description: Due to the push for carbon neutrality in various human activities,
    the development of methods for producing electricity without relying on chemical
    reaction processes or heat sources has become highly significant. Also, the challenge
    lies in achieving microwatt-scale outputs due to the inherent conductivity of
    the materials and diverting electric currents. To address this challenge, our
    research has concentrated on utilizing nonconductive mediums for water-based low-cost
    microfibrous ceramic wools in conjunction with a NaCl aqueous solution for power
    generation. The main source of electricity originates from the directed movement
    of water molecules and surface ions through densely packed microfibrous ceramic
    wools due to the effect of dynamic electric double layer. This occurrence bears
    resemblance to the natural water transpiration in plants, thereby presenting a
    fresh and straightforward approach for producing electricity in an ecofriendly
    manner. The generator module demonstrated in this study, measuring 12 × 6 cm2,
    exhibited a noteworthy open-circuit voltage of 0.35 V, coupled with a short-circuit
    current of 0.51 mA. Such low-cost ceramic wools are suitable for ubiquitous, permanent
    energy sources and hold potential for use as self-powered sensors and systems,
    eliminating the requirement for external energy sources such as sunlight or heat.
  description_type: abstract
  lang: und

## Creator

- name: Manpreet Kaur
  role: author
  orcid: https://orcid.org/0009-0008-5294-8465
- name: Avinash Alagumalai
  role: author
  orcid: https://orcid.org/0000-0002-6024-2760
- name: Omid Mahian
  role: author
  orcid: https://orcid.org/0009-0009-9117-0614
- name: Sameh M. Osman
  role: author
- name: Tadaaki Nagao
  role: author
  orcid: https://orcid.org/0000-0002-6746-2686
- name: Zhonglin Wang
  role: author

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: power generation
  schema: not_defined
- subject: hydropower
  schema: not_defined
- subject: Ions
  schema: not_defined
- subject: water
  schema: not_defined
- subject: ceramic wool
  schema: not_defined
- subject: surface
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: ENERGY & ENVIRONMENTAL MATERIALS
  issn: '25750356'
  volume: '7'
  issue: '6'

## Conference



## Related item



## Funding

- identifier: JPMJCR13C3
  funder_name: JST
- identifier: 16H06364
  funder_name: JSPS

## Instrument



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## Measurement method



## Specimen



## Chemical composition



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## Fileset

- id: 9ec73470-349c-4518-b02a-978f3d4ac772
  filename: Electrokinetic Power Generation, Feb26.pdf
  content_type: application/pdf
  size: 1990860
  md5: 9e99ca536ecb8c69e7beed21024dd235

## Thumbnail

fileset_id: 9ec73470-349c-4518-b02a-978f3d4ac772
filename: Electrokinetic Power Generation, Feb26.pdf