Ultraviolet-Visible Absorption and Resonance Raman Spectra of Azobenzene-Containing Amphiphile Monolayers Adsorbed at the Acidic Aqueous Solution/Carbon Tetrachloride Interface

Yongchi Tian; Junzo Umemura; Tohru Takenaka; Toyoki Kunitake

doi:10.1021/la00082a044

Ultraviolet-Visible Absorption and Resonance Raman Spectra of Azobenzene-Containing Amphiphile Monolayers Adsorbed at the Acidic Aqueous Solution/Carbon Tetrachloride Interface

Yongchi Tian, Junzo Umemura, Tohru Takenaka, Toyoki Kunitake

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

The UV-vis absorption and resonance Raman spectra of an azobenzene-containing, single-chain ammonium amphiphile were recorded both in strongly acidic aqueous solution (pH -0.8) and in monolayers adsorbed from the aqueous solution to the interface with carbon tetrachloride. Molecular aggregation, the proportion of neutral and protonated species, and the molecular orientation of protonated species in the adsorbed monolayers were discussed.

Original language	English
Pages (from-to)	1064-1066
Number of pages	3
Journal	Langmuir
Volume	4
Issue number	4
DOIs	https://doi.org/10.1021/la00082a044
Publication status	Published - Jul 1 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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10.1021/la00082a044

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abstract = "The UV-vis absorption and resonance Raman spectra of an azobenzene-containing, single-chain ammonium amphiphile were recorded both in strongly acidic aqueous solution (pH -0.8) and in monolayers adsorbed from the aqueous solution to the interface with carbon tetrachloride. Molecular aggregation, the proportion of neutral and protonated species, and the molecular orientation of protonated species in the adsorbed monolayers were discussed.",

author = "Yongchi Tian and Junzo Umemura and Tohru Takenaka and Toyoki Kunitake",

year = "1988",

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AU - Tian, Yongchi

AU - Umemura, Junzo

AU - Takenaka, Tohru

AU - Kunitake, Toyoki

PY - 1988/7/1

Y1 - 1988/7/1

N2 - The UV-vis absorption and resonance Raman spectra of an azobenzene-containing, single-chain ammonium amphiphile were recorded both in strongly acidic aqueous solution (pH -0.8) and in monolayers adsorbed from the aqueous solution to the interface with carbon tetrachloride. Molecular aggregation, the proportion of neutral and protonated species, and the molecular orientation of protonated species in the adsorbed monolayers were discussed.

AB - The UV-vis absorption and resonance Raman spectra of an azobenzene-containing, single-chain ammonium amphiphile were recorded both in strongly acidic aqueous solution (pH -0.8) and in monolayers adsorbed from the aqueous solution to the interface with carbon tetrachloride. Molecular aggregation, the proportion of neutral and protonated species, and the molecular orientation of protonated species in the adsorbed monolayers were discussed.

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Ultraviolet-Visible Absorption and Resonance Raman Spectra of Azobenzene-Containing Amphiphile Monolayers Adsorbed at the Acidic Aqueous Solution/Carbon Tetrachloride Interface

Abstract

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