Morphology and crystallization behavior of poly(butylene succinate)-based lonomers (PBSi)

被引：23

作者：

Han, SI

Lee, WD

Kim, DK

Im, SS

机构：

[1] Hanyang Univ, Dept Fiber & Polymer Engn, Seoul 133791, South Korea

[2] Hanyang Univ, Dept Chem, Ansan, South Korea

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 06期

关键词：

crystallization; ionomers; morphology; SAXS;

D O I：

10.1002/marc.200300272

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 crystallization behavior of a poly(butylene succinate)-based ionomer (PBSi) was analyzed by morphological logical observations and synchrotron small-angle X-ray scattering (SAXS) experiments. The spherulitic morphology of PBSi is composed of irregular lamellae propagating outwards from the center with ionic clusters isolated from the crystalline lamellae. Synchrotron radiation, SAXS profiles revealed that the re-crystallization during heating process was effectively retarded with increasing ionic content, suggesting that the presence of ion aggregates affects the extent of diffusion of chains towards crystallization.

引用

收藏

页码：753 / 758

页数：6

相关论文

共 19 条

[1] MELT RHEOLOGY OF A CLASS OF POLYESTER IONOMERS [J].

GREENER, J ;

GILLMOR, JR ;

DALY, RC .

MACROMOLECULES, 1993, 26 (24) :6416-6424

[2] Dynamic mechanical and melt rheological properties of sulfonated poly(butylene succinate) ionomers [J].

Han, SI ;

Im, SS ;

Kim, DK .

POLYMER, 2003, 44 (23) :7165-7173

[3] SIZES AND STABILITIES OF MULTIPLETS AND CLUSTERS IN CARBOXYLATED AND SULFONATED STYRENE IONOMERS [J].

HIRD, B ;

EISENBERG, A .

MACROMOLECULES, 1992, 25 (24) :6466-6474

[4] STRUCTURE AND MORPHOLOGY OF POLY(TETRAMETHYLENE SUCCINATE) CRYSTALS [J].

IHN, KJ ;

YOO, ES ;

IM, SS .

MACROMOLECULES, 1995, 28 (07) :2460-2464

[5]

KANG H, 2001, POLYM MAT SCI ENG, V84, P909

[6] Synthesis and characterization of telechelic poly(ethylene terephthalate) sodiosulfonate ionomers [J].

Kang, HY ;

Lin, Q ;

Armentrout, RS ;

Long, TE .

MACROMOLECULES, 2002, 35 (23) :8738-8744

[7] Clustering in poly(methyl acrylate) ionomers [J].

Kim, JS ;

Nah, YH ;

Jarng, SS ;

Kim, W ;

Lee, Y ;

Kim, YW .

POLYMER, 2000, 41 (08) :3099-3102

[8] High-resolution imaging of ionic domains and crystal morphology in ionomers using AFM techniques [J].

McLean, RS ;

Doyle, M ;

Sauer, BB .

MACROMOLECULES, 2000, 33 (17) :6541-6550

[9] ANOMALOUS SMALL-ANGLE X-RAY-SCATTERING FROM NICKEL-NEUTRALIZED IONOMERS .2. SEMICRYSTALLINE POLYMER MATRICES [J].

REGISTER, RA ;

COOPER, SL .

MACROMOLECULES, 1990, 23 (01) :318-323

[10] EFFECT OF IONIC INTERACTION ON LINEAR AND NONLINEAR VISCOELASTIC PROPERTIES OF ETHYLENE BASED IONOMER MELTS [J].

TAKAHASHI, T ;

WATANABE, J ;

MINAGAWA, K ;

TAKIMOTO, JI ;

IWAKURA, K ;

KOYAMA, K .

RHEOLOGICA ACTA, 1995, 34 (02) :163-171