• 文献标题:   Fabrication and investigation of organic-inorganic semitransparent thermoelectric cells based on the composites of silicone-adhesive with Bi2Te3, graphene and carbon nanotubes
  • 文献类型:   Article
  • 作  者:   CHANI MTS, KARIMOV KS, NABI JU, AHMED A, KIRAN I, ASIRI AM
  • 作者关键词:   organic inorganic material, screen printing, seebeck coefficient, figure of merit, transparency
  • 出版物名称:   JOURNAL OF OPTOELECTRONICS ADVANCED MATERIALS
  • ISSN:   1454-4164 EI 1841-7132
  • 通讯作者地址:   King Abdulaziz Univ
  • 被引频次:   0
  • DOI:  
  • 出版年:   2019

▎ 摘  要

This work describes the fabrication and investigation of semitransparent thermoelectric cells based on composites of p-type bismuth telluride (p-Bi2Te3), n-type bismuth telluride (n-Bi2Te3), p-Bi2Te3-CNTs, n-Bi2Te3-CNTs, graphene and CNTs with silicone adhesive. Cells were fabricated by the screen printing of composites. Technology used for cells fabrication would be acceptable for organic and inorganic materials, especially for low power applications. Electric and thermoelectric parameters; resistance and Seebeck coefficient of the samples were investigated in temperature range of 27-75 degrees C. Transparency of the samples was measured, which was in the range of 49-65%. The maximum value of Seebeck coefficient was observed at 335K which was 210 (mu V/K) for P-Type and -190 (mu V/K) for N-Type Bi2Te3, respectively The Figure of merit (ZT) of all the samples was calculated and was up to 0.95 at 335 K.