Enhancement of Poly(Vinyl Alcohol)-Poly(Vinyl Pyrrolidone) Blend Properties using Modified Copper (II) Oxide and Ultrasonic Irradiation

被引：15

作者：

Mallakpour, Shadpour ^{[1
,2
,3
]}

Jarahiyan, Atefeh ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Chem, Organ Polymer Chem Res Lab, Esfahan 8415683111, Iran

[2] Isfahan Univ Technol, Nanotechnol & Adv Mat Inst, Esfahan, Iran

[3] Isfahan Univ Technol, Dept Chem, Ctr Excellence Sensors & Green Chem, Esfahan, Iran

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2017年 / 56卷 / 10期

关键词：

Copper (II) oxide; poly(vinyl alcohol); poly(vinyl pyrrolidone); PVA-PVP blend; thermogravimetric analysis; NANOCOMPOSITE FILMS; ASCORBIC-ACID; NANOPARTICLES; HYDROGELS; ALCOHOL); CARTILAGE; LINKAGES; METAL;

D O I：

10.1080/03602559.2016.1253733

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copper (II) oxide nanoparticles supported within poly(vinyl alcohol)/poly(vinyl pyrrolidone) films have been successfully prepared through ultrasonication method. It is discernible that before the preparation of blends, the surface of copper (II) oxide nanoparticles was modified with citric acid and vitamin C as biosafe capping agents. X-ray diffraction scans illustrated the semicrystalline nature of the obtained pure blend and exhibited a good combination between the blend and the modified copper (II) oxide nanoparticles. Also, thermal stability of blends was improved in comparison to the pure polymer blend with increasing modified copper (II) oxide nanoparticles.

引用

页码：1059 / 1067

页数：9

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