New sustainable ternary copper phosphide thermoelectrics.
Chem Commun (Camb)
; 58(84): 11811-11814, 2022 Oct 20.
Article
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| MEDLINE
| ID: mdl-36189692
ABSTRACT
The thermoelectric performance of ACuP (A = Mg and Ca) with abundant elements and low gravimetric density is reported. Both systems are p-type doped by intrinsic Cu vacancy defects, have large power factors and promising figures of merit, reaching zT = 0.5 at 800 K. This demonstrates that copper phosphides are a potential new class of thermoelectric materials for waste heat harvesting.
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2022
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