Tower-like structure of ZnO nanocolumns.
The tower-like structure of ZnO nanocolumns grows normal to alumina substrates via pyrolysis and oxidation of ZnS, and is formed by stacking of ZnO nanocrystals layer upon layer.
Hu
Ping'an
P
Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, P. R. China.
Liu
Yunqi
Y
Wang
Xianbiao
X
Fu
Lei
L
Zhu
Daoben
D