✦ LIBER ✦

Observation and characterization of excimer emission from anthracene included in NaX zeolite

✍ Scribed by Shuichi Hashimoto; Norimasa Fukazawa; Hiroshi Fukumura; Hiroshi Masuhara

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 650 KB
Volume: 219
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)00114-6

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✦ Synopsis

We observed for the first time an excimer emission of anthracene included in the supercages of zeolite X at high ratios of anthracene to supercage. The mechanism giving rise to the excimer emission was ascribed to charge recombination of anthracene cation-anion radical pairs on the basis of picosecond time-resolved diffuse reflectance transient absorption studies as well as picosecond fluorescence measurements.