Easy and green preparation of a graphene-TiO2 nanohybrid using a supramolecular biomaterial consisting of artificially bifunctionalized proteins and its application for a perovskite solar cell

Yuki Hashima, Yasuaki Ishikawa, Itaru Raifuku, Ippei Inoue, Naofumi Okamoto, Ichiro Yamashita, Tsuyoshi Minami, Yukiharu Uraoka

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We report a novel preparation method for a graphene/TiO2 nanohybrid using a supramolecular biomaterial (CDT1). CDT1 can offer an increase in the dispersibility of graphene in water and subsequent complexation of graphene and TiO2. This nanohybrid was applied to a perovskite solar cell and success was achieved in improving its photoelectric conversion efficiency.

Original languageEnglish
Pages (from-to)19249-19253
Number of pages5
JournalNanoscale
Volume10
Issue number41
DOIs
Publication statusPublished - 2018 Nov 7

Fingerprint

Graphite
Biocompatible Materials
Biomaterials
Graphene
Proteins
Complexation
Conversion efficiency
Water
Perovskite solar cells

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

Cite this

Hashima, Yuki ; Ishikawa, Yasuaki ; Raifuku, Itaru ; Inoue, Ippei ; Okamoto, Naofumi ; Yamashita, Ichiro ; Minami, Tsuyoshi ; Uraoka, Yukiharu. / Easy and green preparation of a graphene-TiO2 nanohybrid using a supramolecular biomaterial consisting of artificially bifunctionalized proteins and its application for a perovskite solar cell. In: Nanoscale. 2018 ; Vol. 10, No. 41. pp. 19249-19253.
@article{3d4dccc3093b4f81a317ec66db823160,
title = "Easy and green preparation of a graphene-TiO2 nanohybrid using a supramolecular biomaterial consisting of artificially bifunctionalized proteins and its application for a perovskite solar cell",
abstract = "We report a novel preparation method for a graphene/TiO2 nanohybrid using a supramolecular biomaterial (CDT1). CDT1 can offer an increase in the dispersibility of graphene in water and subsequent complexation of graphene and TiO2. This nanohybrid was applied to a perovskite solar cell and success was achieved in improving its photoelectric conversion efficiency.",
author = "Yuki Hashima and Yasuaki Ishikawa and Itaru Raifuku and Ippei Inoue and Naofumi Okamoto and Ichiro Yamashita and Tsuyoshi Minami and Yukiharu Uraoka",
year = "2018",
month = "11",
day = "7",
doi = "10.1039/c8nr04441d",
language = "English",
volume = "10",
pages = "19249--19253",
journal = "Nanoscale",
issn = "2040-3364",
publisher = "Royal Society of Chemistry",
number = "41",

}

Easy and green preparation of a graphene-TiO2 nanohybrid using a supramolecular biomaterial consisting of artificially bifunctionalized proteins and its application for a perovskite solar cell. / Hashima, Yuki; Ishikawa, Yasuaki; Raifuku, Itaru; Inoue, Ippei; Okamoto, Naofumi; Yamashita, Ichiro; Minami, Tsuyoshi; Uraoka, Yukiharu.

In: Nanoscale, Vol. 10, No. 41, 07.11.2018, p. 19249-19253.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Easy and green preparation of a graphene-TiO2 nanohybrid using a supramolecular biomaterial consisting of artificially bifunctionalized proteins and its application for a perovskite solar cell

AU - Hashima, Yuki

AU - Ishikawa, Yasuaki

AU - Raifuku, Itaru

AU - Inoue, Ippei

AU - Okamoto, Naofumi

AU - Yamashita, Ichiro

AU - Minami, Tsuyoshi

AU - Uraoka, Yukiharu

PY - 2018/11/7

Y1 - 2018/11/7

N2 - We report a novel preparation method for a graphene/TiO2 nanohybrid using a supramolecular biomaterial (CDT1). CDT1 can offer an increase in the dispersibility of graphene in water and subsequent complexation of graphene and TiO2. This nanohybrid was applied to a perovskite solar cell and success was achieved in improving its photoelectric conversion efficiency.

AB - We report a novel preparation method for a graphene/TiO2 nanohybrid using a supramolecular biomaterial (CDT1). CDT1 can offer an increase in the dispersibility of graphene in water and subsequent complexation of graphene and TiO2. This nanohybrid was applied to a perovskite solar cell and success was achieved in improving its photoelectric conversion efficiency.

UR - http://www.scopus.com/inward/record.url?scp=85055607955&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85055607955&partnerID=8YFLogxK

U2 - 10.1039/c8nr04441d

DO - 10.1039/c8nr04441d

M3 - Article

C2 - 30141815

AN - SCOPUS:85055607955

VL - 10

SP - 19249

EP - 19253

JO - Nanoscale

JF - Nanoscale

SN - 2040-3364

IS - 41

ER -