Trace analysis by transient absorption spectroscopy:: estimation of the solubility of C60 in polar solvents

被引：23

作者：

Yoshihara, T ^{[1
]}

Murai, M ^{[1
]}

Tamaki, Y ^{[1
]}

Furube, A ^{[1
]}

Katoh, R ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, RIIF, ASIT Tsukuba, Tsukuba, Ibaraki 3058565, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 394卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2004.06.123

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A highly sensitive transient absorption spectrometer was developed and applied to the trace analysis of a solution sample. For a cyclohexane solution of C-60, the triplet-triplet absorption of a 5.7x 10(-10) mol dm(-3) (570 pM) solution could be detected. A linear relation between absorbance change and solution concentration obtained for solution concentrations between 5 M and 500 pM. The solubility of C-60 in polar solvents could be estimated from this relationship. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：161 / 164

页数：4

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