鎢青銅(TB)是一類化學式為MxWyOz的化合物。由於鎢(W)比鉬(V)穩定,鎢青銅要比鉬青銅的穩定性高。[1]
將三氧化鎢在酸性溶液中還原,可以得到氫鎢青銅HxWO3。鎢還原鎢酸鈉或鎢酸鉀和三氧化鎢的共熔體,可以得到鈉鎢青銅或鉀鎢青銅。[2]
一些化合物具有鎢青銅的結構,如Sr0.6Ba0.4Nb2O6等。[3]
參見
- 鉬青銅
- 鈉鎢青銅
參考文獻
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