Recent Developments in β-Zn₄Sb₃ Based Thermoelectric Compounds

Table 1

List of composition, Seebeck coefficient , total thermal conductivity , and maximum obtained from the literatures.

Reference	Composition	(μV/K); (300 K)	(W/Km); (300 K)
[34]	Pb0.02Zn4Sb3	140	0.65	1.12 (605 K)
[36]		118	0.71	1.10 (680 K)
[39]	Zn3.2Cd0.8Sb3	—	0.5	1.40 (520 K)
[46]	Zn3.96Hg0.04Sb3	250	1.0	0.30 (300 K)
[47]		130	1.0	0.11 (300 K)
[48]	Zn4(	118	0.76	1.08 (680 K)
[61]	(Cu3SbSe4)/Zn4Sb3,	200	1.2	1.23 (648 K)
[21]	Cu3SbSe4)/Zn4Sb3,	120	0.45	1.37 (648 K)
[23]		118	0.72	1.10 (615 K)
[78]		118	0.83	0.65 (615 K)

is Seebeck coefficient; is total thermal conductivity; is the maximum value.