Article citationsMore>>

Chen, Z.-G., Han, G., Yang, L., Cheng, L. and Zou, J. (2012) Nanostructured Thermoelectric Materials: Current Research and Future Challenge, Progress in Natural Science: Ma-terials International, 22, 535-549. https://doi.org/10.1016/j.pnsc.2012.11.011

has been cited by the following article:

• TITLE: Template-Free Bipotentiostatic Deposition of Thermoelectric BixTey Nano Arrays

  AUTHORS: Xin Bo, Feng Wang, Chuan Zhao

  KEYWORDS: Thermoelectric Materials, Bismuth Telluride, Nano Arrays, Template-Free, Electrodeposition

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.5 No.1, January 4, 2017

  ABSTRACT: Monodispersed Bi-Tenano arrays are achieved via template-free bipotentiostatic deposition. The diameter and length of individual nanorod is ~80 nm and ~250 nm respectively. The electrodeposition process is demonstrated to follow a two-step mechanism: an instantaneous reductive potential is applied to form dispersive nuclei, then a reverse oxidative potential strips partial Bi atoms to prevent further cross-growth. Repeatedly, the nano arrays film is obtained eventually. The thermoelectric properties of the obtained Bi-Tenano arrays such as electrical resistance, carrier density, Seebeck coefficient and power factor are measured to be 2.438 × 10-4Ω·m, 4.251 × 1020 cm-3, -25.892 μV·K-1, 2.750 × 10-6 W·m-1·K2, respectively.