| Literature DB >> 31715104 |
Takeshi Nakada1, Mari Takahashi1, Chiko Shijimaya1, Koichi Higashimine2, Wei Zhou1, Pratibha Dwivedi1, Michihiro Ohta3, Hiroshi Takida4, Takeo Akatsuka4, Masanobu Miyata1, Shinya Maenosono1.
Abstract
Here, we report a method for facile gram-scale synthesis of tetrahedrite (Cu12Sb4S13) nanoparticles (NPs) with high quality and good reproducibility. The obtained NPs had a well-defined tetrahedral shape with a mean edge length of ∼70 nm. We sintered the NPs by the hot press technique to fabricate a nanostructured pellet for thermoelectric measurements. The figure of merit (ZT) value of the pellet was 0.52 at 675 K, which was comparable with the ZT value of the non-nanostructured counterpart.Entities:
Year: 2019 PMID： 31715104 DOI： 10.1021/acs.langmuir.9b03003
Source DB: PubMed Journal: Langmuir ISSN： 0743-7463 Impact factor: 3.882