Chemical analysis of aluminium and aluminium alloys . spectrophotometric determination of bismuth 铝和铝合金的化学分析.铋的分光光度计法测定
Color reaction of 2 - 4 - chloro - 2 - phosphophenylazo - 7 - 2 , 4 - dichlorophenylazo - 1 , 8 - dihydroxy - 3 , 6 - naphthalene sulfonic acid with bismuth and its application 萘二磺酸与铋的显色反应研究及应用
Especially , when - bi together with a little carbon black ( cb ) or copper salt is used , the catalytic effect is better ; the flame structures of the double - base propellants containing - bi are similar to the typical plateau double - base propellant , but the combustion temperature distribution has been changed because of adding the - bi ; and the active components of catalysts deposit on the burning surface of propellants and the quenched surfaces of propellants with various catalysts possess different structure 它与铜盐和少量炭黑( cb )复合后，催化效果更优； 2 , 4 -二羟基苯甲酸铋加入后，推进剂的火焰结构保持了典型平台双基推进剂的结构特征，但改变了双基推进剂燃烧波温度分布，炭黑和铜盐的加入对2 , 4 -二羟基苯甲酸铋的催化作用有很大影响；催化剂分解的活性组分富集在燃烧表面，不同催化剂使推进剂熄火表面形成不同的结构。
