不同反应时间样品的IR和XRD谱图分析表明，富铁铁酸钴是通过中间体绿锈形成的。
The samples obtained at different intervals during reaction were characterized by XRD and IR. The cobalt-bearing ferrites were produced through the green-rust intermediate phase.
浅的绿蓝色颜料，主要由钴和锡的氧化物组成。
An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
浅的绿蓝色颜料，主要由钴和锡的氧化物组成。
An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
应用推荐