Open AccessASTUDY ON ENCAPSULATION OF AN YTTR IUM ATOM IN CARBON CAGE USING LASER ABLATION MASS SPECTROSCOPY
Author(s) -
Guoxuan Dong,
Shiliang Wang,
Dai Song-Tao,
Chunming Li,
Dieyan Chen,
Chunxiong Luo,
Tan Huimin,
Liangbing Gan,
Chunhui Huang
Publication year - 1997
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.46.1670
Subject(s) - yttrium , materials science , graphite , laser ablation , fullerene , rod , cage , spectroscopy , fabrication , ablation , laser , analytical chemistry (journal) , composite material , optics , metallurgy , chemistry , medicine , physics , alternative medicine , mathematics , organic chemistry , pathology , combinatorics , quantum mechanics , oxide , engineering , chromatography , aerospace engineering
Laser ablation mass spectroscopy (LAMS) has been used to study yttrium contained fullerenes. Yttrium contained fuller enes were prepared by arc burning of Y2O3/graphite composite rods. The LAMS exper imental results confirm the presence of YC82It was also shown that YC82 appears on the surface of the sample and that the yield of YC82 changes with the primitive weight ratio of Y2O3 to graphite in fabrication processing. In addition, the stability of YC82 in air was studied and the mechanism of YC82 formation was discussed.