Electrochemical studies of calixarene-[60]fullerene inclusion processes

Masaru Kawaguchi; Atsushi Ikeda; Seiji Shinkai; Ion Neda

doi:10.1023/a:1008056229653

Electrochemical studies of calixarene-[60]fullerene inclusion processes

Masaru Kawaguchi, Atsushi Ikeda, Seiji Shinkai, Ion Neda

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

3 Citations (Scopus)

Abstract

[60]Fullerene (C₆₀)-calix[n]arene interactions were studied in toluene : MeCN = 10 : 1 (v/v) using an electrochemical method. In the presence of homooxacalix[3]arenes and calix[5]arenes, both E_pe and E_pa shifted to the negative potential, whereas they were scarcely affected by the addition of calix[4]arenes. The K₂ values electrochemically determined for the association with C₆₀. are generally smaller than the K₁ values spectroscopically determined for the association with C₆₀. The tendency indicates that the charge-transfer-type interaction is one of the driving forces for C₆₀ inclusion.

Original language	English
Pages (from-to)	253-258
Number of pages	6
Journal	Journal of Inclusion Phenomena
Volume	37
Issue number	1-4
DOIs	https://doi.org/10.1023/a:1008056229653
Publication status	Published - 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Food Science
General Chemistry
Condensed Matter Physics

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title = "Electrochemical studies of calixarene-[60]fullerene inclusion processes",

abstract = "[60]Fullerene (C60)-calix[n]arene interactions were studied in toluene : MeCN = 10 : 1 (v/v) using an electrochemical method. In the presence of homooxacalix[3]arenes and calix[5]arenes, both Epe and Epa shifted to the negative potential, whereas they were scarcely affected by the addition of calix[4]arenes. The K2 values electrochemically determined for the association with C60. are generally smaller than the K1 values spectroscopically determined for the association with C60. The tendency indicates that the charge-transfer-type interaction is one of the driving forces for C60 inclusion.",

author = "Masaru Kawaguchi and Atsushi Ikeda and Seiji Shinkai and Ion Neda",

year = "2000",

doi = "10.1023/a:1008056229653",

language = "English",

volume = "37",

pages = "253--258",

journal = "Journal of Inclusion Phenomena",

issn = "0923-0750",

publisher = "Springer",

number = "1-4",

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TY - JOUR

T1 - Electrochemical studies of calixarene-[60]fullerene inclusion processes

AU - Kawaguchi, Masaru

AU - Ikeda, Atsushi

AU - Shinkai, Seiji

AU - Neda, Ion

PY - 2000

Y1 - 2000

N2 - [60]Fullerene (C60)-calix[n]arene interactions were studied in toluene : MeCN = 10 : 1 (v/v) using an electrochemical method. In the presence of homooxacalix[3]arenes and calix[5]arenes, both Epe and Epa shifted to the negative potential, whereas they were scarcely affected by the addition of calix[4]arenes. The K2 values electrochemically determined for the association with C60. are generally smaller than the K1 values spectroscopically determined for the association with C60. The tendency indicates that the charge-transfer-type interaction is one of the driving forces for C60 inclusion.

AB - [60]Fullerene (C60)-calix[n]arene interactions were studied in toluene : MeCN = 10 : 1 (v/v) using an electrochemical method. In the presence of homooxacalix[3]arenes and calix[5]arenes, both Epe and Epa shifted to the negative potential, whereas they were scarcely affected by the addition of calix[4]arenes. The K2 values electrochemically determined for the association with C60. are generally smaller than the K1 values spectroscopically determined for the association with C60. The tendency indicates that the charge-transfer-type interaction is one of the driving forces for C60 inclusion.

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DO - 10.1023/a:1008056229653

M3 - Article

AN - SCOPUS:0034179481

SN - 0923-0750

VL - 37

SP - 253

EP - 258

JO - Journal of Inclusion Phenomena

JF - Journal of Inclusion Phenomena

IS - 1-4

ER -

Electrochemical studies of calixarene-[60]fullerene inclusion processes

Abstract

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