Fabrication of Arrays of Zinc Oxide Micro/Nano Pillars in Aqueous Solution under an External Electric Current
Arrays of zinc oxide (ZnO) micro/nano pillars have been synthesized on indium-tin-oxide (ITO) substrates by a solution route under an external electric current. They were pillar-like morphologies and grew along the c-axis. Some comparative experiments showed that applying the external electric current effectively improved the alignment of the product in a short time. It was indicated that the micro/nano pillars can be obtained in a short time under an external electric current.
Joong Hee Lee
G. Q. Yang et al., "Fabrication of Arrays of Zinc Oxide Micro/Nano Pillars in Aqueous Solution under an External Electric Current", Advanced Materials Research, Vols. 123-125, pp. 679-682, 2010