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Ultra-fast fabrication of Bi(2)Te(3) based thermoelectric materials by flash-sintering at room temperature combining with spark plasma sintering
Highly crystalline Bi(2)Te(3) based compounds with small grain size were successfully synthesized by flash sintering (FS) method in 10 s at room temperature under suitable current density using Bi, Te and Se powders. The instantaneously generated local Joule heat at grain boundary is regarded as the...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9203520/ https://www.ncbi.nlm.nih.gov/pubmed/35710602 http://dx.doi.org/10.1038/s41598-022-14405-5 |