# Extraordinary Acceleration of an Electrophilic Reaction Driven by the Polar Surface of 2D Aluminosilicate Nanosheets

https://mdr.nims.go.jp/datasets/746e8efa-36b4-42b0-a74c-79f15f38df98

## File

- [Small - 2023 - L. Torad - Extraordinary Acceleration of an Electrophilic Reaction Driven by the Polar Surface of 2D (1).pdf](https://mdr.nims.go.jp/filesets/f94b2f1d-6752-461d-b42b-977e66fe90fd/download) ([Detail](https://mdr.nims.go.jp/filesets/f94b2f1d-6752-461d-b42b-977e66fe90fd.md))

## Id

746e8efa-36b4-42b0-a74c-79f15f38df98

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-08-20T01:16:58.880263Z

## Updated at

2024-08-29T07:30:36.118162Z

## Published at

2024-08-29T07:30:36.204635Z

## Doi



## First published url

https://doi.org/10.1002/smll.202205857

## Date published

2023-01-09

## Recorded date published

2023-3

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Extraordinary Acceleration of an Electrophilic Reaction Driven by the Polar
    Surface of 2D Aluminosilicate Nanosheets
  title_type: original
  lang: en

## Description

- description: To increase chemical reaction rates, general solutions include increasing
    the concentration/temperature and introducing catalysts. In this study, the rate
    constant of an electrophilic metal coordination reaction is accelerated 23-fold
    on the surface of layered aluminosilicate (LAS), where the reaction substrate
    (ligand molecule) induces dielectric polarization owing to the polar and anionic
    surface. According to the Arrhenius plot, the frequency factor (A) is increased
    by almost three orders of magnitude on the surface. This leads to the conclusion
    that the collision efficiency between the ligands and metal ions is enhanced on
    the surface due to the dielectric polarization. This is surprising because one
    side of the ligand is obscured by the surface, so the collision efficiency is
    expected to be decreased. This unique method to accelerate the chemical reaction
    is expected to expand the range of utilization of LASs, which are chemically inert,
    abundant, and environmentally friendly. The concept is also applicable to other
    metal oxides which have polar surfaces, which will be useful for various chemical
    reactions in the future.
  description_type: abstract
  lang: und

## Creator

- name: Nagy L. Torad
  role: author
- name: Yuta Tsuji
  role: author
- name: Azhar Alowasheeir
  role: author
- name: Masako Momotake
  role: author
  organization: National Institute for Materials Science
- name: Kazuki Okazawa
  role: author
- name: Kazunari Yoshizawa
  role: author
- name: Michio Matsumoto
  role: author
  orcid: https://orcid.org/0000-0002-6037-0228
  organization: National Institute for Materials Science
- name: Masafumi Yamato
  role: author
- name: Yusuke Yamauchi
  role: author
  organization: National Institute for Materials Science
- name: Miharu Eguchi
  role: author
  orcid: https://orcid.org/0000-0002-4007-7438
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: 2D Nanosheets
  schema: not_defined
- subject: layered aluminosilicate
  schema: not_defined
- subject: catalysts
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Small
  issn: '16136810'
  volume: '19'
  issue: '11'
  article_number: '2205857'

## Conference



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## Instrument



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## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



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## Fileset

- id: f94b2f1d-6752-461d-b42b-977e66fe90fd
  filename: Small - 2023 - L. Torad - Extraordinary Acceleration of an Electrophilic
    Reaction Driven by the Polar Surface of 2D (1).pdf
  content_type: application/pdf
  size: 1417078
  md5: d3cf322d4bd008a950560122f97dcbb3

## Thumbnail

fileset_id: f94b2f1d-6752-461d-b42b-977e66fe90fd
filename: Small - 2023 - L. Torad - Extraordinary Acceleration of an Electrophilic
  Reaction Driven by the Polar Surface of 2D (1).pdf