Chalcopyrite nanocomposite material for sustainable thermoelectrics

Sandhya Verma, Maninder Singh, Dipali Ahuja, Hiroyuki Shimose, Shunsuke Nishino, Masanobu Miyata, Derrick Mott, Mikio Koyano, Shinya Maenosono

研究成果: Article査読

8 被引用数 (Scopus)

抄録

A chalcopyrite nanocomposite is explored as a low temperature and sustainable thermoelectric material. Chalcopyrite nanoparticles are created through a wet chemical synthetic method and display remarkable phase purity. These nanoparticle building blocks are processed into a large scale material by linking of nanoparticles by short chain ligands to enhance electrical conductivity, pressing into a pellet and subsequent thermal annealing to remove volatiles and enhance particle contacts through sintering. The resulting materials Seebeck characteristics are measured and found to be 23.6 μV/K, a P-type material.

本文言語English
論文番号120301
ジャーナルJapanese journal of applied physics
53
12
DOI
出版ステータスPublished - 2014 12月 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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