Modular Nanostructures Facilitate Low Thermal Conductivity and Ultra-High Thermoelectric Performance in n-Type SnSe

Autor:	Sushmita Chandra, Usha Bhat, Prabir Dutta, Aditya Bhardwaj, Ranjan Datta, Kanishka Biswas
Rok vydání:	2022
Předmět:	Mechanics of Materials Mechanical Engineering General Materials Science
Zdroj:	Advanced materials (Deerfield Beach, Fla.). 34(40)
ISSN:	1521-4095
Popis:	Single crystals of SnSe have gained considerable attention in thermoelectrics due to their unprecedented thermoelectric performance. However, polycrystalline SnSe is more favorable for practical applications due to its facile chemical synthesis procedure, processability, and scalability. Though the thermoelectric figure of merit (zT) of p-type bulk SnSe polycrystals has reached2.5, zT of n-type counterpart is still lower and lies around ≈1.5. Herein, record high zT of 2.0 in n-type polycrystalline SnSe
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::424c52c5bb693b7d2e8d972c2484a1e3 https://pubmed.ncbi.nlm.nih.gov/36028167 Zobrazit plný text záznamu Plný text