Intercalation-Induced Tunable Stimuli-Responsive Color-Change Properties of Crystalline Organic Layered Compound

Mamoru Okaniwa, Yuya Oaki, Hiroaki Imai

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Layered structures accommodate guest molecules and ions in the interlayer space through intercalation. Organic layered compounds, such as layered polymers, have both intercalation and dynamic properties. Here intercalation-induced tunable temperature- and mechanical-stress-responsive color-change properties of crystalline layered polydiacetylene (PDA) as an organic layered compound are reported. In general, organic materials with stimuli responsivity are developed by molecular design and synthesis. In the present work, intercalation of guest metal cations in the layered PDA directs tuning of the stimuli-responsive color-change properties, such as color, responsivity, and reversibility. Whereas PDA without intercalation of metal ions distinctly changes the color from blue to red at the threshold temperature, the PDA with intercalation of the divalent metal ions (PDA-M2+) shows a variety of color-change properties. The present study indicates that intercalation has versatile potentials for functionalization of organic layered compounds.

Original languageEnglish
JournalAdvanced Functional Materials
DOIs
Publication statusAccepted/In press - 2016

Fingerprint

Intercalation
organic compounds
intercalation
stimuli
Crystalline materials
Color
color
Metal ions
metal ions
organic materials
dynamic characteristics
Cations
interlayers
Polymers
Tuning
Positive ions
Metals
tuning
polydiacetylene
Ions

Keywords

  • Crystalline layered compounds
  • Intercalation
  • Polydiacetylenes
  • Stimuli-responsive properties

ASJC Scopus subject areas

  • Biomaterials
  • Electrochemistry
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

@article{e8c0683b2581416bae928d30e9cfc004,
title = "Intercalation-Induced Tunable Stimuli-Responsive Color-Change Properties of Crystalline Organic Layered Compound",
abstract = "Layered structures accommodate guest molecules and ions in the interlayer space through intercalation. Organic layered compounds, such as layered polymers, have both intercalation and dynamic properties. Here intercalation-induced tunable temperature- and mechanical-stress-responsive color-change properties of crystalline layered polydiacetylene (PDA) as an organic layered compound are reported. In general, organic materials with stimuli responsivity are developed by molecular design and synthesis. In the present work, intercalation of guest metal cations in the layered PDA directs tuning of the stimuli-responsive color-change properties, such as color, responsivity, and reversibility. Whereas PDA without intercalation of metal ions distinctly changes the color from blue to red at the threshold temperature, the PDA with intercalation of the divalent metal ions (PDA-M2+) shows a variety of color-change properties. The present study indicates that intercalation has versatile potentials for functionalization of organic layered compounds.",
keywords = "Crystalline layered compounds, Intercalation, Polydiacetylenes, Stimuli-responsive properties",
author = "Mamoru Okaniwa and Yuya Oaki and Hiroaki Imai",
year = "2016",
doi = "10.1002/adfm.201600560",
language = "English",
journal = "Advanced Functional Materials",
issn = "1616-301X",
publisher = "Wiley-VCH Verlag",

}

TY - JOUR

T1 - Intercalation-Induced Tunable Stimuli-Responsive Color-Change Properties of Crystalline Organic Layered Compound

AU - Okaniwa, Mamoru

AU - Oaki, Yuya

AU - Imai, Hiroaki

PY - 2016

Y1 - 2016

N2 - Layered structures accommodate guest molecules and ions in the interlayer space through intercalation. Organic layered compounds, such as layered polymers, have both intercalation and dynamic properties. Here intercalation-induced tunable temperature- and mechanical-stress-responsive color-change properties of crystalline layered polydiacetylene (PDA) as an organic layered compound are reported. In general, organic materials with stimuli responsivity are developed by molecular design and synthesis. In the present work, intercalation of guest metal cations in the layered PDA directs tuning of the stimuli-responsive color-change properties, such as color, responsivity, and reversibility. Whereas PDA without intercalation of metal ions distinctly changes the color from blue to red at the threshold temperature, the PDA with intercalation of the divalent metal ions (PDA-M2+) shows a variety of color-change properties. The present study indicates that intercalation has versatile potentials for functionalization of organic layered compounds.

AB - Layered structures accommodate guest molecules and ions in the interlayer space through intercalation. Organic layered compounds, such as layered polymers, have both intercalation and dynamic properties. Here intercalation-induced tunable temperature- and mechanical-stress-responsive color-change properties of crystalline layered polydiacetylene (PDA) as an organic layered compound are reported. In general, organic materials with stimuli responsivity are developed by molecular design and synthesis. In the present work, intercalation of guest metal cations in the layered PDA directs tuning of the stimuli-responsive color-change properties, such as color, responsivity, and reversibility. Whereas PDA without intercalation of metal ions distinctly changes the color from blue to red at the threshold temperature, the PDA with intercalation of the divalent metal ions (PDA-M2+) shows a variety of color-change properties. The present study indicates that intercalation has versatile potentials for functionalization of organic layered compounds.

KW - Crystalline layered compounds

KW - Intercalation

KW - Polydiacetylenes

KW - Stimuli-responsive properties

UR - http://www.scopus.com/inward/record.url?scp=84979722896&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84979722896&partnerID=8YFLogxK

U2 - 10.1002/adfm.201600560

DO - 10.1002/adfm.201600560

M3 - Article

AN - SCOPUS:84979722896

JO - Advanced Functional Materials

JF - Advanced Functional Materials

SN - 1616-301X

ER -