Cover Feature: Energy‐Efficient Synthesis and High Thermoelectric Performance of α‐Cu 2− y  Se 1− x  Te  x   (ChemSusChem 5/2021) | Zendy

Lin FeiHung | Zendy; Liu ChiaJyi | Zendy

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Cover Feature: Energy‐Efficient Synthesis and High Thermoelectric Performance of α‐Cu 2− y Se 1− x Te x (ChemSusChem 5/2021)

Author(s) -

Lin FeiHung,

Liu ChiaJyi

Publication year - 2021

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.202100240

Subject(s) - cover (algebra) , sintering , feature (linguistics) , pressing , materials science , thermoelectric effect , gas phase , thermoelectric materials , chemical engineering , nanotechnology , chemistry , metallurgy , physics , composite material , thermodynamics , mechanical engineering , engineering , linguistics , philosophy

The Cover Feature shows the single phase of α‐Cu 2 Se 1− x Te x ( x =0.02 and 0.04), which was synthesized by a chemical solution method at room temperature followed by cold pressing and sintering at 650 °C for 6 h in a flowing gas mixture of 20 % H 2 and 80 % N 2 . Cu 1.96 Se 0.96 Te 0.04 exhibits zT ≥1.4 at T ≥920 K. More information can be found in the Full Paper by F.‐H. Lin and C.‐J. Liu.

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