Miscibility and intermolecular hydrogen-bonding interactions in poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)/poly(4-vinyl phenol) binary blends

被引：9

作者：

Alata, Hexig ^{[1
]}

Zhu, Bo ^{[1
]}

Inoue, Yoshio ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Biomol Engn, Midori Ku, Yokohama, Kanagawa 2268501, Japan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2007年 / 106卷 / 03期

关键词：

polymer blends; hydrogen bonds; P(3HB-co-3HH); PVPh;

D O I：

10.1002/app.26884

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The miscibility and hydrogen bonding interaction in the poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)/poly(4-vinyl phenol) [P(3HB-co-3HH)/PVPh] binary blends were investigated by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR). The DSC results indicate that P(3HB-co-3HH) with 20 mol % 3HH unit content is fully miscible with PVPh, and FTIR studies reveal the existence of hydrogen bonding interaction between the carbonyl groups of P(3HB-co-3HH) and the hydroxyl groups of PVPh. The effect of blending of PVPh on the mechanical properties of P(3HB-co-3HH) were studied by tensile testing. (c) 2007 Wiley Periodicals, Inc.

引用

页码：2025 / 2030

页数：6

共 34 条

[1] POLY-D(-)(3-HYDROXYBUTYRATE) POLY(ETHYLENE OXIDE) BLENDS - PHASE-DIAGRAM, THERMAL AND CRYSTALLIZATION BEHAVIOR [J].