A strongly basic anion exchange resin was synthesized by reaction of macroporous chloromethylated crosslinked polystyrene and tributyl amine.

 
  • 以大孔型氯甲基化交聯(lián)聚苯乙烯為原料,三丁胺為胺化試劑,合成了一種強堿性陰離子交換樹(shù)脂。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan