Compared with other samples, the k(L+)k(b) of f≥0.4wt.% samples increased slightly, which may be caused by the microstructure changes caused by the agglomeration of composite nano AgBiSe2.
Compared to other samples, there was a slight increase in the k(L)k(b) of the sample, which may have been caused by microstructure changes caused by the reunion of the composite nano-AgBiSe2.
Compared with other samples, the K (L +) K (b) of samples with F ≥ 0.4wt.% increased slightly, which may be caused by the change of microstructure caused by the agglomeration of composite nano agbise2.