# Decoupling Effects of Electrostatic Gating on Electronic Transport and Interfacial Charge-Transfer Kinetics at Few-Layer Molybdenum Disulfide

https://mdr.nims.go.jp/datasets/55a30d08-7d00-4e61-b566-97d3499110a2

## File

- [acsnanoscienceau.2c00064.pdf](https://mdr.nims.go.jp/filesets/af18bd9d-5057-449b-9cf6-3e87d167f339/download) ([Detail](https://mdr.nims.go.jp/filesets/af18bd9d-5057-449b-9cf6-3e87d167f339.md))

## Id

55a30d08-7d00-4e61-b566-97d3499110a2

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-13T07:36:24.303005Z

## Updated at

2025-02-14T03:31:11.842662Z

## Published at

2025-02-14T03:31:11.948544Z

## Doi



## First published url

https://doi.org/10.1021/acsnanoscienceau.2c00064

## Date published

2023-06-21

## Recorded date published

2023-6-21

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Decoupling Effects of Electrostatic Gating on Electronic Transport and Interfacial
    Charge-Transfer Kinetics at Few-Layer Molybdenum Disulfide
  title_type: original
  lang: en

## Description

- description: The electronic properties of electrode materials play a crucial role
    in defining their elec- trochemical behavior in energy conversion and storage
    devices. The assembly of van der Waals heterostructures and fabrication into mesoscopic
    devices enables the dependence of electrochemical response on electronic properties
    to be systematically interrogated. Here, we evaluate the effect of charge carrier
    concentration on heterogeneous electron transfer at few layer MoS2 electrodes
    by combining spatially resolved electrochemical measurements with field-effect
    electrostatic manipulation of band alignment. Steady-state cyclic voltammograms
    and finite-element simulations reveal a strong modulation of the measured electrochemical
    response for outer-sphere charge transfer on the electrostatic gate voltage. In
    addition, spatially resolved voltammetric responses, obtained at a series of locations
    at the surface of few-layer MoS2, reveal the governing role of in-plane charge
    transport on the electrochemical behavior of 2D electrodes, especially at conditions
    of low carrier densities.
  description_type: abstract
  lang: und

## Creator

- name: Sonal Maroo
  role: author
- name: Yun Yu
  role: author
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: D. Kwabena Bediako
  role: author

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Electrochemical behavior
  schema: not_defined
- subject: van der Waals heterostructures
  schema: not_defined
- subject: charge carrier concentration
  schema: not_defined

## Rights

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

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## Embargo



## Journal

- title: ACS Nanoscience Au
  issn: '26942496'
  volume: '3'
  issue: '3'
  start_page: 204
  end_page: 210

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## Related item



## Funding

- identifier: '10637'
  funder_name: Gordon and Betty Moore Foundation
- identifier: '993922'
  funder_name: W. M. Keck Foundation
- identifier: 19H05790
  funder_name: Japan Society for the Promotion of Science
- identifier: 20H00354
  funder_name: Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: Japan Society for the Promotion of Science
- identifier: N00014-20-1-2599
  funder_name: U.S. Department of Defense
- identifier: DE-SC0021049
  funder_name: U.S. Department of Energy
- identifier: '67507585'
  funder_name: 3M Foundation
- identifier: GS21-011
  funder_name: Canadian Institute for Advanced Research

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## Fileset

- id: af18bd9d-5057-449b-9cf6-3e87d167f339
  filename: acsnanoscienceau.2c00064.pdf
  content_type: application/pdf
  size: 2757643
  md5: 3482fb898d597fa69a06a8b8783463ce

## Thumbnail

fileset_id: af18bd9d-5057-449b-9cf6-3e87d167f339
filename: acsnanoscienceau.2c00064.pdf