摘要
ＳＴＵＤＩＥＳＯＮＣＨＩＴＯＳＡＮＡＮＤＩＴＳｐＨ－ＲＥＳＰＯＮＳＩＢＩＬＩＴＹＳｕｎＤｕｏｘｉａｎ，ＷｕＳｈｕｉｚｈｕ（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＣｈｅｍｉｓｔｒｙＴｉａｎｊｉｎＵｎｉｖｅｒｓｉｔｙ，Ｔｉａｎｊｉｎ，３０００７２，Ｃｈｉ...
This article is mainly concerned with speCial runctional membranes prepared from chitin, chitosan and surface poly(acrylic acid)-grarted chitin and their pHstimullus respensibility. The results showed that the Permeation or NaCl moleculesthrough the membranes were controlled by changing the pH or the membranes reyersiblyand the pH responsibility or chitosan membrane is quite oppposite or the surface poly(acrylic acid)-grarted chitin.
