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Abstract:
以K2S2O8-Na2S2O3复合体系引发碱木质素和丙烯酸钠接枝共聚,研究了碱木质素接枝丙烯酸钠共聚物的分离方法。结果表明,采用酸析离心工艺能有效地分离接枝共聚物,而且在中和度105%-115%、转速6000r/min下,离心9min即可达到均聚物与共聚物的良好分离,红外光谱证实分离产物为接枝共聚物。
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Source :
林产化学与工业
ISSN: 0253-2417
Year: 2009
Issue: 3
Volume: 29
Page: 107-110
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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