BROWSE

Related Researcher

Author's Photo

Kwon, Oh Hoon
Ultrafast Laser Spectroscopy and Nano-microscopy (ULSaN Lab)
Research Interests
  • Femtochemistry/biology, 4D electron microscopy, structural dynamics, materials phenomena

ITEM VIEW & DOWNLOAD

Formation mechanism of anthracene dimers and excimers in NaY zeolitic nanocavities

Cited 16 times inthomson ciCited 17 times inthomson ci
Title
Formation mechanism of anthracene dimers and excimers in NaY zeolitic nanocavities
Author
Kwon, Oh HoonYu, HNJang, DJ
Issue Date
2004-04
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF PHYSICAL CHEMISTRY B, v.108, no.13, pp.3970 - 3974
Abstract
The dimer and the excimer formation mechanisms of anthracene in NaY zeolitic nanocavities have been studied by using various spectroscopic techniques of 129Xe NMR, diffuse reflectance, and emission as well as time-resolved fluorescence. Two anthracene molecules adsorb concertedly into a zeolitic supercage to form a ground-state stable dimer. An excited monomer in a singly occupied supercage gives birth to an excimer if another monomer exists in a tetrahedrally connected nearest supercage. An excited monomer forms a nonluminescent ion pair with a monomer in a nearest supercage by transferring an electron within 100 ps. The dark intermediate rearranges to transform into an excimer on the time scale of 400 ps.
URI
https://scholarworks.unist.ac.kr/handle/201301/8791
URL
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=1842815119
DOI
10.1021/jp0309163
ISSN
1520-6106
Appears in Collections:
CHM_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU