The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.
目前,脱氢异构催
剂可以分为两类,过渡金属双功能催
剂和过渡金属
、碳
和碳氧
催
剂。
The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.
目前,脱氢异构催
剂可以分为两类,过渡金属双功能催
剂和过渡金属
、碳
和碳氧
催
剂。
The reason for the fail of carbon nitride synthesis was analysed and relevant graphitoid carbon nitride and unformed carbon nitrides were introduced in the article.
分析了妨碍碳成成功的原因,对相关的类石墨的碳
和无定型的碳
作了介绍。
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