# Modulation of Photochemical Activity of Titania Nanosheets via Heteroassembly with Reduced Graphene Oxide. Enhancement of Photoinduced Hydrophilic Conversion Properties

https://mdr.nims.go.jp/datasets/ae4d26de-c834-4741-bf5b-ce1ee2efa75c

## File

- [Manuscript.pdf](https://mdr.nims.go.jp/filesets/f3f3bda2-ce7a-435c-9ded-1ffd07a942bb/download) ([Detail](https://mdr.nims.go.jp/filesets/f3f3bda2-ce7a-435c-9ded-1ffd07a942bb.md))
- [Supporting Information.pdf](https://mdr.nims.go.jp/filesets/96f8e915-68f9-432b-9479-3acfebb6cdeb/download) ([Detail](https://mdr.nims.go.jp/filesets/96f8e915-68f9-432b-9479-3acfebb6cdeb.md))

## Id

ae4d26de-c834-4741-bf5b-ce1ee2efa75c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-10-10T02:59:47.762621Z

## Updated at

2024-01-05T13:13:07.204856Z

## Published at

2023-10-11T04:30:19.855085Z

## Doi

https://doi.org/10.48505/nims.4244

## First published url

https://doi.org/10.1021/acs.jpcc.6b06842

## Date published

2016-10-27

## Recorded date published

2016-10-27

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: 還元型酸化グラフェンとのヘテロ接合による酸化チタンナノシートの光化学活性の変調。光誘起親水化特性の向上。
  title_type: alternative
  lang: ja
- title: Modulation of Photochemical Activity of Titania Nanosheets via Heteroassembly
    with Reduced Graphene Oxide. Enhancement of Photoinduced Hydrophilic Conversion
    Properties
  title_type: original
  lang: en

## Description

- description: We report on the layer-by-layer integration of photofunctional titania
    nanosheets and conductive reduced graphene oxide (rGO) to enhance the photochemical
    activity of the titania nanosheets. Heteroassembled films were fabricated by sequentially
    assembling graphene oxide (GO) and titania nanosheets with a cationic polymer
    and subsequently exposing to UV light to reduce the GO. The films showed an accelerated
    photoinduced hydrophilic conversion. This behavior indicates that the rGO worked
    as an electron transfer mediator and improved the photoinduced charge separation
    efficiency.
  description_type: abstract
  lang: eng

## Creator

- name: Nobuyuki Sakai
  role: author
  orcid: https://orcid.org/0000-0002-9395-6751
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Kei Kamanaka
  role: author
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Takayoshi Sasaki
  role: author
  orcid: https://orcid.org/0000-0002-2872-0427
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

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## Keyword

- subject: 2D materials
  schema: not_defined
- subject: Wettability
  schema: not_defined
- subject: Charge separation
  schema: not_defined
- subject: Electron transfer mediator
  schema: not_defined
- subject: Photogenerated carriers
  schema: not_defined

## Rights

- description: This document is the Accepted Manuscript version of a Published Work
    that appeared in final form in Modulation of Photochemical Activity of Titania
    Nanosheets via Heteroassembly with Reduced Graphene Oxide. Enhancement of Photoinduced
    Hydrophilic Conversion Properties, copyright © 2016 American Chemical Society
    after peer review and technical editing by the publisher. To access the final
    edited and published work see https://pubs.acs.org/doi/10.1021/acs.jpcc.6b06842
  identifier: http://rightsstatements.org/vocab/InC/1.0/

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## Journal

- title: JOURNAL OF PHYSICAL CHEMISTRY C
  issn: '19327447'
  volume: '120'
  issue: '42'
  start_page: 23944
  end_page: 23950

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## Fileset

- id: f3f3bda2-ce7a-435c-9ded-1ffd07a942bb
  filename: Manuscript.pdf
  content_type: application/pdf
  size: 1797580
  md5: e347059d6ebc197575474684311ce4d3
- id: 96f8e915-68f9-432b-9479-3acfebb6cdeb
  filename: Supporting Information.pdf
  content_type: application/pdf
  size: 295613
  md5: edef95b30152eed49b25072e70c2c92f

## Thumbnail

fileset_id: f3f3bda2-ce7a-435c-9ded-1ffd07a942bb
filename: Manuscript.pdf