A continuous process for structurally well-defined Al2O3 nanotubes based on pulse anodization of aluminum.
A continuous process for the preparation of structurally well-defined uniform alumina (Al2O3) nanotubes was developed. The present nanofabrication approach is based on pulse anodization of aluminum by using sulfuric acid and provides unique opportunity for a facile tailoring of the length of nanotubes by controlling the pulse duration.
Lee
Woo
W
Max Planck Institute of Microstructure Physics, Halle, Germany. woolee@kriss.re.kr
Scholz
Roland
R
Gösele
Ulrich
U