Laser flash photolysis study on photochemical and photophysical properties of C60 fine particle

Mamoru Fujitsuka; Hitoshi Kasai; Akito Masuhara; Shuji Okada; Hidetoshi Oikawa; Hachiro Nakanishi; Akira Watanabe; Osamu Ito

doi:10.1246/cl.1997.1211

Laser flash photolysis study on photochemical and photophysical properties of C₆₀ fine particle

Mamoru Fujitsuka, Hitoshi Kasai, Akito Masuhara, Shuji Okada, Hidetoshi Oikawa, Hachiro Nakanishi, Akira Watanabe, Osamu Ito

IMRAM - Materials-Measurement Hybrid Research Center

Tohoku University

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

35 Citations (Scopus)

Abstract

Photophysical and photochemical properties of C₆₀ fine particle which was prepared by the reprecipitation method were examined by nanosecond laser flash photolysis. Triplet-triplet annihilation due to migration of triplet state within the fine particle was observed. Photoexcitation of the fine particle under the presence of electron donor resulted in photoinduced electron transfer. The reaction rate was one order smaller than that in solution suggesting interfacial electron transfer.

Original language	English
Pages (from-to)	1211-1212
Number of pages	2
Journal	Chemistry Letters
Issue number	12
DOIs	https://doi.org/10.1246/cl.1997.1211
Publication status	Published - 1997

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10.1246/cl.1997.1211

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title = "Laser flash photolysis study on photochemical and photophysical properties of C60 fine particle",

abstract = "Photophysical and photochemical properties of C60 fine particle which was prepared by the reprecipitation method were examined by nanosecond laser flash photolysis. Triplet-triplet annihilation due to migration of triplet state within the fine particle was observed. Photoexcitation of the fine particle under the presence of electron donor resulted in photoinduced electron transfer. The reaction rate was one order smaller than that in solution suggesting interfacial electron transfer.",

author = "Mamoru Fujitsuka and Hitoshi Kasai and Akito Masuhara and Shuji Okada and Hidetoshi Oikawa and Hachiro Nakanishi and Akira Watanabe and Osamu Ito",

year = "1997",

doi = "10.1246/cl.1997.1211",

language = "English",

pages = "1211--1212",

journal = "Chemistry Letters",

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T1 - Laser flash photolysis study on photochemical and photophysical properties of C60 fine particle

AU - Fujitsuka, Mamoru

AU - Kasai, Hitoshi

AU - Masuhara, Akito

AU - Okada, Shuji

AU - Oikawa, Hidetoshi

AU - Nakanishi, Hachiro

AU - Watanabe, Akira

AU - Ito, Osamu

PY - 1997

Y1 - 1997

N2 - Photophysical and photochemical properties of C60 fine particle which was prepared by the reprecipitation method were examined by nanosecond laser flash photolysis. Triplet-triplet annihilation due to migration of triplet state within the fine particle was observed. Photoexcitation of the fine particle under the presence of electron donor resulted in photoinduced electron transfer. The reaction rate was one order smaller than that in solution suggesting interfacial electron transfer.

AB - Photophysical and photochemical properties of C60 fine particle which was prepared by the reprecipitation method were examined by nanosecond laser flash photolysis. Triplet-triplet annihilation due to migration of triplet state within the fine particle was observed. Photoexcitation of the fine particle under the presence of electron donor resulted in photoinduced electron transfer. The reaction rate was one order smaller than that in solution suggesting interfacial electron transfer.

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DO - 10.1246/cl.1997.1211

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IS - 12

ER -

Laser flash photolysis study on photochemical and photophysical properties of C₆₀ fine particle

Abstract

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