...文献数据库 -维普资讯 关键词: 碳纳米管 荧光酮 取代基 协同增效 光度分析[gap=2042]Key words: carbon nanotubes; fluorone; substituting group; synergic effect; spectrophotometry..
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本发明涉及一种水杨基荧光酮的制备方法。
The invention relates to a method for preparing salicyl fluorone.
研究了用邻硝基苯基荧光酮显色测酞时，酒石酸钾钠和氟化铵的影响。
The effects of potassium sodium tartrate and ammonium fluoride on the reaction of O-nitro-phenylfluorone with titanium have been studied.
本文综述了表面活性剂存在下金属离子与取代苯基荧光酮的显色反应研究情况。
A review is presented on the chromogenic reactions among metals ions, substituted phenylfluorones and surfactants.
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