Polycarbonate-Co-PMMA Block Copolymers via Atom Transfer Radical Polymerization Reaction

被引：5
作者：
Jang, Hohyoun [1 ]
Ahmed, Faiz [1 ]
Joo, Hyunho [1 ]
Ryu, Taewook [1 ]
Yang, Hanmo [1 ]
Yoon, Sujin [1 ]
Kim, Whangi [1 ]
Jeon, Heung-Seok [2 ]
机构：
[1] Konkuk Univ, Dept Appl Chem, Chungju 27478, South Korea
[2] Konkuk Univ, Dept Comp Engn, Chungju 27478, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2017年 / 17卷 / 10期
关键词：
Scratch Resistance; Polycarbonate; Interfacial Polymerization; Polymethylmethacrylate; PMMA-PC; BUTADIENE-STYRENE;
D O I：
10.1166/jnn.2017.14810
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polymethylmethacrylate-polycarbonates (PMMA-PC) block copolymers were synthesized from allylterminated polycarbonates (Allyl-PCs) by radical polymerization reaction with methylmethacrylate. Allyl-PCs were synthesized using bisphenol A, triphosgene, and eugenol by the interfacial polymerization process. The synthesized compounds were characterized by Fourier transform infrared spectroscopy, H-1-NMR spectroscopy, differential scanning calorimetry, and thermogravimetric analysis. Atomic force microscopy (AFM) was used to observe the surface morphology of the polymer films. The contact angle measurement of the sessile water drop onto the polymer films was also performed. The PMMA-PC and their active precursors (Allyl-PC) possessed different thermal properties compared to that of the BPA-PC. PMMA-PC block copolymers exhibited lower wettability and higher anti-scratch property than those of their precursors and BPA-PC.
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收藏
页码：7381 / 7386
页数：6
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