Kawano, T., Kakemoto, H. and Irie, H. (2015) Niobium(V) Oxide with Added Silver as a Thermoelectric Material Prepared by Spark Plasma Sintering. Materials Letters, 156, 94-97.
https://doi.org/10.1016/j.matlet.2015.04.148

has been cited by the following article:

• TITLE: Thermoelectric Properties of Silver Antimonate with Mixed Valency of Antimony

  AUTHORS: Kensuke Ozawa, Hirofumi Kakemoto, Hiroshi Irie

  KEYWORDS: Thermoelectric Material, Silver Antimonate, Seebeck Coefficient, Electrical Conductivity, Thermal Conductivity

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.5 No.1, January 16, 2017

  ABSTRACT: Silver (Ag) and silver antimonate (AgSbO3) composites with different amounts of Sb3+ were synthesized by normal sintering with the aim of realizing a thermoelectric material. The electrical conductivity (σ) increased in the sample containing larger amount of Sb3+, whereas Seebeck coefficient (S) decreased. Producing Sb3+ caused the generation of oxygen vacancies in the material, and thus the corresponding donor levels are created in the bandgap, providing more conduction electrons. The conductive Ag particles would contribute to the conduction path as bypasses for carrier transport. The thermal conductivity (κ) was slightly lower in the presence of Ag defects in AgSbO3.