# One-Nanometer-Thick Interfaces of Titania Nanosheets for Reversible Zn-Metal Electrodes

https://mdr.nims.go.jp/datasets/9cea9416-4968-4672-ae50-004105fd3b7a

## File

- [Manuscript.pdf](https://mdr.nims.go.jp/filesets/b21d8251-51ae-4ca2-bd04-8dcb7988a778/download) ([Detail](https://mdr.nims.go.jp/filesets/b21d8251-51ae-4ca2-bd04-8dcb7988a778.md))
- [Supporting Information.pdf](https://mdr.nims.go.jp/filesets/6b7cc9ee-58e6-4bfe-91e4-eb21c46a03e1/download) ([Detail](https://mdr.nims.go.jp/filesets/6b7cc9ee-58e6-4bfe-91e4-eb21c46a03e1.md))

## Id

9cea9416-4968-4672-ae50-004105fd3b7a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-06-19T00:23:43.476190Z

## Updated at

2024-07-13T23:30:10.401806Z

## Published at

2024-07-13T23:30:10.913276Z

## Doi

https://doi.org/10.48505/nims.4548

## First published url

https://doi.org/10.1021/acsmaterialslett.3c00368

## Date published

2023-08-07

## Recorded date published

2023-8-7

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: One-Nanometer-Thick Interfaces of Titania Nanosheets for Reversible Zn-Metal
    Electrodes
  title_type: original
  lang: en

## Description

- description: Zinc-based aqueous energy storage technology has sparked widespread
    interest because of its low cost, high energy density, high safety, and environmentally
    benign manufacturing process. However, progress has been severely impeded by H2
    evolution and Zn dendrite formation. Interface engineering is a promising avenue
    for addressing these issues. Herein, molecularly thin Ti0.87O2 nanosheets were
    deposited on a Zn electrode surface via spin coating to form a monolayer film
    with a thickness of ~1 nm. The electrode surface was fully covered with neatly
    tiled Ti0.87O2 nanosheets and thus effectively suppressed the H2 evolution side
    reaction and reduced the Zn nucleation potential, resulting in uniform electrochemical
    deposition and reversible plating/stripping of Zn. As a consequence, the cycle
    life was drastically improved from 105 h to over 1400 h at 1 mA cm−2/1 mAh cm−2.
    This study has established an economical and efficient molecular-scale interfacial
    engineering strategy enabling practical applications of Zn metal electrodes, and
    it also shows great promise for use with other metal electrodes in Li, Na, Al,
    and Mg metal batteries.
  description_type: abstract
  lang: und

## Creator

- name: Chenhui Wang
  role: author
  organization: National Institute for Materials Science
- name: Nobuyuki Sakai
  role: author
  orcid: https://orcid.org/0000-0002-9395-6751
  organization: National Institute for Materials Science
- name: Yasuo Ebina
  role: author
  orcid: https://orcid.org/0000-0003-3471-9825
  organization: National Institute for Materials Science
- name: Daiming Tang
  role: author
  orcid: https://orcid.org/0000-0001-7136-7481
  organization: National Institute for Materials Science
- name: Renzhi Ma
  role: author
  orcid: https://orcid.org/0000-0001-7126-2006
  organization: National Institute for Materials Science
- name: Takayoshi Sasaki
  role: author
  orcid: https://orcid.org/0000-0002-2872-0427
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Titania nanosheets
  schema: not_defined
- subject: Zinc-based energy storage
  schema: not_defined

## Rights

- description: This document is the Accepted Manuscript version of a Published Work
    that appeared in final form in ACS Materials Letters, copyright © 2023 American
    Chemical Society after peer review and technical editing by the publisher. To
    access the final edited and published work see https://doi.org/10.1021/acsmaterialslett.3c00368
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-07-14
end_date: 2024-07-14

## Journal

- title: ACS Materials Letters
  issn: '26394979'
  volume: '5'
  issue: '8'
  start_page: 2156
  end_page: 2163

## Conference



## Related item



## Funding

- identifier: JPMJCR17N1
  funder_name: Core Research for Evolutional Science and Technology
- identifier: JPMJCR22B1
  funder_name: Core Research for Evolutional Science and Technology
- identifier: P21036
  funder_name: Japan Society for the Promotion of 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



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## Custom property



## Fileset

- id: b21d8251-51ae-4ca2-bd04-8dcb7988a778
  filename: Manuscript.pdf
  content_type: application/pdf
  size: 11066833
  md5: f1f28aeaf7070973c05b375e86145d97
- id: 6b7cc9ee-58e6-4bfe-91e4-eb21c46a03e1
  filename: Supporting Information.pdf
  content_type: application/pdf
  size: 9594733
  md5: a4edb51efe6e3e514b9e142151beb606

## Thumbnail

fileset_id: b21d8251-51ae-4ca2-bd04-8dcb7988a778
filename: Manuscript.pdf