Immobilization of Water-Soluble 6-Carboxylcellulose on Poly(ethylene terephthalate) Films Monitored by a Quartz Crystal Microbalance with Dissipation

被引：3

作者：

Coseri, Sergiu ^{[1
]}

Doliska, Ales ^{[2
]}

Kleinschek, Karin Stana ^{[2
]}

机构：

[1] Petru Poni Inst Macromol Chem Romanian Acad, Iasi 700487, Romania

[2] Univ Maribor, Fac Mech Engn, Lab Characterizat & Proc Polymers, SI-2000 Maribor, Slovenia

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2013年 / 52卷 / 22期

关键词：

TEMPO-MEDIATED OXIDATION; SURFACE MODIFICATION; CELLULOSE; ADSORPTION; CHITOSAN; PET; ATTACHMENT; FIBERS;

D O I：

10.1021/ie400645j

中图分类号：

TQ [化学工业];

学科分类号：

081705 [工业催化];

摘要：

Microcrystalline cellulose has been oxidized employing the newly reported N-hydroxyphthalimide-cerium ammonium nitrate system, at alkaline pH using sodium hypochlorite and soidum bromide in water, after and ultrasonication treatment. The water-soluble oxidized cellulose fraction (OCws) thus obtained has been analyzed by Fourier transform infrared and C-13 NMR and used subsequently for adsorption onto aminolyzed poly(ethylene terephthalate) films deposited onto sensors of a quartz crystal microbalance with dissipation detection (QCM-D). The sucessful immobilized was monitored using QCM-D, and the morphology of the films was studied by means of atomic force microscopy.

引用

页码：7439 / 7444

页数：6

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