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Formation of Crystalline SrAl 2 O 4 Nanotubes by a Roll‐Up and Post‐Annealing Approach
Author(s) -
Ye Changhui,
Bando Yoshio,
Shen Guozhen,
Golberg Dmitri
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200601320
Subject(s) - annealing (glass) , lamellar structure , materials science , chemical engineering , nanotechnology , phosphorescence , nanotube , composite material , carbon nanotube , optics , physics , engineering , fluorescence
On a roll : Nanotubes of SrAl 2 O 4 , an important phosphorescent host material, are prepared. Nanoscrolls are first formed through the roll‐up of an artificial lamellar precursor in solution. The layer interfaces are then removed by high‐temperature annealing, resulting in single‐crystalline nanotubes.