Abstract
Nanomaterials play an important role in modern science and engineering. The ability to fabricate nanomaterials with high quality and low cost is a primary stage for further discovering their applications. This research article presents a facile fabrication of Cu2O nanowires on Cu substrate. It was found that simply heating Cu in air leads to the growth of Cu2O nanowires. The Cu2O nanowires are aligned in one direction and vertically grown on the Cu substrate. The growth process of nanowires was tracked by SEM and the root at the initial stage was observed by HRTEM. The access to oxygen is critical to the growth of Cu2O nanowires and the patterned nanowire arrays can be readily fabricated by using a mask. The method reported here offers a great potential route toward a large scale manufacture of Cu2O nanowires.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Patolsky F., Timko B. P., Yu G., Fang Y., Greytak A. B., Zheng G., Lieber C. M., Detection, stimulation, and inhibition of neuronal signals with high-density nanowire transistor arrays, Science, 2006, 313, 1100–1104
Wang Z.L., Nanobelts, nanowires, and nanodiskettes of semiconducting oxides-from materials to nanodevices, Adv. Mater., 2003, 15, 432–436
Norton D.P., Synthesis and properties of epitaxial electronic oxide thin-film materials, Mater. Sci. Eng. R, 2004, 43, 139–247
Zhang J., Liu J., Peng Q., Wang X., Li Y., Nearly monodisperse Cu2O and CuO nanospheres: preparation and applications for sensitive gas sensors, Chem. Mater., 2006, 18, 867–871
Mitra C., Merfeld W.D., Somasundaram G., Photovoltaic cell using stable Cu2O nanocrystals and conductive polymers, U.S. Patent, 6849798, 2005
Snoke D., Spontaneous bose coherence of excitons and polaritons, Science, 2002, 298, 1368–1372
Gou L., Murphy C.J., Solution-phase synthesis of Cu2O nanocubes, Nano. Lett., 2003, 3, 231–234
Lu C., Qi L., Yang J., Wang X., Zhang D., Xie J., Ma J., One-pot synthesis of octahedral Cu2O nanocages via a catalytic solution route, Adv. Mater., 2005, 17, 2562–2567
Oh J., Tak Y., Lee J., Electrodeposition of Cu2O nanowires using nanoporous alumina template, Electrochem. Solid State Lett., 2004, 7, C27–C30
Wang W., Wang G., Wang X., Zhan Y., Liu Y., Zheng C., Synthesis and characterization of Cu2O nanowires by a novel reduction route, Adv. Mater., 2001, 14, 67–69
Xiong Y., Li Z., Zhang R., Xie Y., Yang J., Wu C., From complex chains to 1D metal oxides: a novel strategy to Cu2O nanowires, J. Phys. Chem. B, 2003, 107, 3697–3702
Wen X., Xie Y., Choi C.L., Wan K.C., Li X.Y., Yang S., Copper-based nanowire materials: templated syntheses, characterizations, and applications, Langmuir, 2005, 21, 4729–4737
Tan Y., Xue X, Peng Q., Zhao H., Wang T., Li Y., Controllable fabrication and electrical performance of single crystalline Cu2O nanowires with high aspect ratios, Nano. Lett. 2007, 3723–3728
Nikoobakht B., El-Sayed M.A., Preparation and growth mechanism of gold nanorods (NRs) using seedmediated growth method, Chem. Mater., 2003, 15, 1957–1962
Johnson C.J., Dujardin E., Davis S.A., Murphy C.J., Mann S., Growth and form of gold nanorods prepared by seed-mediated, surfactant-directed synthesis, J. Mater. Chem., 2002, 12, 1765–1770
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Xu, Z., Bi, Z. & Shen, C. A facile fabrication of Cu2O nanowire arrays on Cu substrates. cent.eur.j.eng 2, 364–368 (2012). https://doi.org/10.2478/s13531-012-0007-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.2478/s13531-012-0007-3