Photoelectrochemical properties of a well-structured 1.3 nm-thick pn junction crystal

Keisuke Awaya, Akihide Takashiba, Takaaki Taniguchi, Michio Koinuma, Tatsumi Ishihara, Shintaro Ida

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A 1.3 nm-thick nickel hydroxide (p-type, 0.5 nm)/titania (n-type, 0.8 nm) pn junction prepared by lamination of nanosheets improved the onset potential for photoelectrochemical oxidation and increased the photooxidation current, indicating that ultrathin pn junctions suppress the recombination of photo-generated carriers.

Original languageEnglish
Pages (from-to)4586-4588
Number of pages3
JournalChemical Communications
Volume55
Issue number31
DOIs
Publication statusPublished - Jan 1 2019

Fingerprint

Photooxidation
Nanosheets
Nickel
Titanium
Oxidation
Crystals
titanium dioxide
hydroxide ion

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Photoelectrochemical properties of a well-structured 1.3 nm-thick pn junction crystal. / Awaya, Keisuke; Takashiba, Akihide; Taniguchi, Takaaki; Koinuma, Michio; Ishihara, Tatsumi; Ida, Shintaro.

In: Chemical Communications, Vol. 55, No. 31, 01.01.2019, p. 4586-4588.

Research output: Contribution to journalArticle

Awaya, Keisuke ; Takashiba, Akihide ; Taniguchi, Takaaki ; Koinuma, Michio ; Ishihara, Tatsumi ; Ida, Shintaro. / Photoelectrochemical properties of a well-structured 1.3 nm-thick pn junction crystal. In: Chemical Communications. 2019 ; Vol. 55, No. 31. pp. 4586-4588.
@article{6b4a729b39724a789ae056e8bce9eb76,
title = "Photoelectrochemical properties of a well-structured 1.3 nm-thick pn junction crystal",
abstract = "A 1.3 nm-thick nickel hydroxide (p-type, 0.5 nm)/titania (n-type, 0.8 nm) pn junction prepared by lamination of nanosheets improved the onset potential for photoelectrochemical oxidation and increased the photooxidation current, indicating that ultrathin pn junctions suppress the recombination of photo-generated carriers.",
author = "Keisuke Awaya and Akihide Takashiba and Takaaki Taniguchi and Michio Koinuma and Tatsumi Ishihara and Shintaro Ida",
year = "2019",
month = "1",
day = "1",
doi = "10.1039/c9cc01039d",
language = "English",
volume = "55",
pages = "4586--4588",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "31",

}

TY - JOUR

T1 - Photoelectrochemical properties of a well-structured 1.3 nm-thick pn junction crystal

AU - Awaya, Keisuke

AU - Takashiba, Akihide

AU - Taniguchi, Takaaki

AU - Koinuma, Michio

AU - Ishihara, Tatsumi

AU - Ida, Shintaro

PY - 2019/1/1

Y1 - 2019/1/1

N2 - A 1.3 nm-thick nickel hydroxide (p-type, 0.5 nm)/titania (n-type, 0.8 nm) pn junction prepared by lamination of nanosheets improved the onset potential for photoelectrochemical oxidation and increased the photooxidation current, indicating that ultrathin pn junctions suppress the recombination of photo-generated carriers.

AB - A 1.3 nm-thick nickel hydroxide (p-type, 0.5 nm)/titania (n-type, 0.8 nm) pn junction prepared by lamination of nanosheets improved the onset potential for photoelectrochemical oxidation and increased the photooxidation current, indicating that ultrathin pn junctions suppress the recombination of photo-generated carriers.

UR - http://www.scopus.com/inward/record.url?scp=85064211600&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85064211600&partnerID=8YFLogxK

U2 - 10.1039/c9cc01039d

DO - 10.1039/c9cc01039d

M3 - Article

VL - 55

SP - 4586

EP - 4588

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 31

ER -