%0 Journal Article
%T Fabrication of Alumina Nano-fibers from PAAO<br>由多孔型阳极氧化铝制备纳米氧化铝纤维
%A PAN Jin-Zhi
%A ZHAO Hong
%A CHEN Chun-Huan
%A LI Guo-Jun
%A REN Rui-Ming
%A <br>潘金芝
%J 无机材料学报
%D 2006
%I Science Press
%X Based on PAAO's unique cellular hexagon morphology and composition, various alumina fibers (nano-belts, nano-rods, and nano-tubes) were fabricated by simply employing a dilute acid etching method. Scanning electron microscope (SEM) incorporated with energy dispersive X-ray spectroscope (EDS) and transmission electron microscope (TEM) were applied to characterize these nano-fibers. It is proved that alumina nano-fibers are formed from the porous layer, while totally different behaviors of the barrier layer and the porous layer are showed during the etching process. The orientated etching, resulted from PAAO's particular morphology and composition, is believed to be the main reason that explains the formation of different alumina nano-fibers.
%K alumina nano-fibres
%K anodic alumina
%K porous layer
%K barrier layer<br>纳米氧化铝纤维
%K 阳极氧化铝
%K 多孔层
%K 阻挡层
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=D45C4E022AA9342F&yid=37904DC365DD7266&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=E0FF0FB27B45F84E&eid=AB1DE136C335A86C&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=18