图1 合金a与氧化物b体系热电材料的热电性能 [ 5 , 6 , 7 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ] Fig. 1 Alloy system a and oxide system b of thermoelectric materials [ 5 , 6 , 7 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ] |