polyethyleneimine 中文意思是什麼
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In this paper, the dynamic lbl polyion composite membranes were prepared by depositing polyacrilic acid and polyethyleneimine alternatively on the ultrafiltration support membrane under a certain pressure. the polyion composite membranes were evaluated by the pervaporation separation of water - ethanol mixture
採用動態lbl （動態層-層吸附）成膜方法，以聚丙烯酸為聚陰離子，聚乙烯亞胺為聚陽離子，一定壓力下，在超濾膜上制備聚離子復合膜。 -
Yoshihiro takeuchi ， kazuhiro fujiki ， norio tsubokawa. preparation of amphiphilic carbon black by postgrafting of polyethyleneimine to grafted polymer chains on the surface [ j ]. polymer bulletin ， 1998 ， 41 ： 85 ? 90
坪川紀夫著，田水譯.疏水性高分子與炭黑表面親水性接枝高分子的二次接枝反應及該炭黑的分散性[ j ] .炭黑工業， 2001 （ 6 ） ： 39 ? 44
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