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Hydrothermally Grown ZnO Micro/Nanotube Arrays and Their Properties.

Hydrothermally Grown ZnO Micro/Nanotube Arrays and Their Properties.

Nanoscale research letters (2009-01-01)

Huibo Chen, Xiang Wu, Lihong Gong, Cai Ye, Fengyu Qu, Guozhen Shen

RESUMEN

We reported the optical and wettability properties of aligned zinc oxide micro/nanotube arrays, which were synthesized on zinc foil via a simple hydrothermal method. As-synthesized ZnO micro/nanotubes have uniform growth directions along the [0001] orientations with diameters in the range of 100-700 nm. These micro/nanotubes showed a strong emission peak at 387 nm and two weak emission peaks at 422 and 485 nm, respectively, and have the hydrophobic properties with a contact angle of 121°. Single ZnO micro/nanotube-based field-effect transistor was also fabricated, which shows typical n-type semiconducting behavior.

MATERIALES

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Cinc, foil, 300x300mm, thickness 0.1mm, as rolled, 99.95+%

Cinc, foil, 100x100mm, thickness 0.15mm, as rolled, 99.95+%

Cinc, foil, 100x100mm, thickness 0.1mm, as rolled, 99.95+%

Cinc, foil, 50x50mm, thickness 0.1mm, as rolled, 99.95+%

Cinc, foil, 0.5m coil, thickness 0.05mm, as rolled, 99.95+%

Cinc, foil, 150x150mm, thickness 0.15mm, as rolled, 99.95+%

Cinc, foil, 1m coil, thickness 0.025mm, as rolled, 99.95+%

Cinc, foil, 50x50mm, thickness 0.15mm, as rolled, 99.95+%

Cinc, foil, 50mm disks, thickness 0.175mm, as rolled, 99.95+%

Cinc, foil, 25x25mm, thickness 3mm, as rolled, 99.99+%

Cinc, foil, 10mm disks, thickness 0.01mm, 99.9%

Cinc, foil, 5m coil, thickness 0.025mm, as rolled, 99.95+%

Cinc, foil, 0.5m coil, thickness 0.1mm, as rolled, 99.95+%

Cinc, foil, 10mm disks, thickness 0.25mm, as rolled, 99.99+%

Cinc, foil, 2m coil, thickness 0.075mm, as rolled, 99.95+%

Cinc, foil, 100x100mm, thickness 3mm, as rolled, 99.99+%

Cinc, foil, 4mm disks, thickness 0.01mm, 99.9%

Cinc, foil, 25x25mm, thickness 0.15mm, as rolled, 99.95+%

Cinc, foil, 25x25mm, thickness 6mm, as rolled, 99.99+%

Cinc, foil, 0.5m coil, thickness 0.5mm, as rolled, 99.95+%

Cinc, foil, light tested, 50x50mm, thickness 0.025mm, as rolled, 99.99+%

Cinc, foil, 10mm disks, thickness 0.0025mm, 99.9%

Cinc, foil, 15mm disks, thickness 0.05mm, as rolled, 99.95+%

Cinc, foil, 50mm disks, thickness 1.0mm, as rolled, 99.95+%

Cinc, foil, 5m coil, thickness 0.125mm, as rolled, 99.95+%

Cinc, foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.95+%

Cinc, foil, 100x100mm, thickness 6mm, as rolled, 99.99+%

Cinc, foil, 50x50mm, thickness 3mm, as rolled, 99.99+%

Cinc, foil, 50x50mm, thickness 6mm, as rolled, 99.99+%

Cinc, foil, 0.5m coil, thickness 0.15mm, as rolled, 99.95+%