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 language | English |
|---|---|
| Journal | Advanced Functional Materials |
| DOIs | |
| Publication status | Accepted/In press - 2016 |
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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
Intercalation-Induced Tunable Stimuli-Responsive Color-Change Properties of Crystalline Organic Layered Compound. / Okaniwa, Mamoru; Oaki, Yuya; Imai, Hiroaki.
In: Advanced Functional Materials, 2016.Research output: Contribution to journal › Article
}
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 -