Journal
CHEMISTRY LETTERS
Volume 46, Issue 4, Pages 499-501Publisher
CHEMICAL SOC JAPAN
DOI: 10.1246/cl.161146
Keywords
Semiconductor nanosheet; Porphyrin; Titania nanosheet
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Funding
- [25107521]
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Lepidocrocite-type titania nanosheets (TNSs) with composition Ti0.89O2 were newly designed and synthesized. The densely packed TNS surface on glass substrates (TNS-LB) was fabricated by the Langmuir-Blodgett method. The adsorption behavior of a cationic porphyrin (p-TMPyP4+) dye onto TNS suspension (TNS-SUS) and TNS-LB was examined. High density without an aggregation assembly structure of p-TMPyP4+ was observed in the TNS-LB/p-TMPyP4+ complex. The average intermolecular distance is 2.3 nm. This is the first example indicating that the size-matching effect is effective for semiconductor nanosheets.
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