PROPERTIES AND SWELLING CHARACTERISTICS OF CROSS-LINKED POLY(VINYL ALCOHOL) CHITOSAN BLEND MEMBRANE

被引：177

作者：

KIM, JH ^{[1
]}

KIM, JY ^{[1
]}

LEE, YM ^{[1
]}

KIM, KY ^{[1
]}

机构：

[1] HANYANG UNIV,COLL ENGN,DEPT IND CHEM,SEOUL 133791,SOUTH KOREA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1992年 / 45卷 / 10期

关键词：

D O I：

10.1002/app.1992.070451004

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Blend membrane consisting of poly (vinyl alcohol) (PVA) and chitosan was prepared from a solvent-casting technique and characterized for their intermolecular interactions using infrared and X-ray diffraction methods. Cross-linking the blend with glutaraldehyde produces a membrane with lower crystallinity and a smaller swelling degree, but having improved thermostability and mechanical properties. The present blend membrane shows a pH-dependent swelling characteristic and will be discussed in detail.

引用

页码：1711 / 1717

页数：7

共 10 条

[1] Finch C.A., 1981, CHEM TECHNOLOGY WATE, P90
[2] KIM JH, IN PRESS
[3] MECHANICAL-PROPERTIES OF POLYVINYL-ALCOHOL CHITOSAN BLEND FILMS
MIYA, M
YOSHIKAWA, S
IWAMOTO, R
MIMA, S
[J]. KOBUNSHI RONBUNSHU, 1983, 40 (10) : 645 - 651
[4] FT-IR STUDY OF INTERMOLECULAR INTERACTIONS IN POLYMER BLENDS
MIYA, M
IWAMOTO, R
MIMA, S
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1984, 22 (06) : 1149 - 1151
[5] MUZZARELLI RAA, 1979, CHITIN, P82
[6] MUZZARELLI RAA, 1979, CHITIN, P103
[7] CELLULOSE POLYVINYL-ALCOHOL) BLENDS PREPARED FROM SOLUTIONS IN N,N-DIMETHYLACETAMIDE LITHIUM-CHLORIDE
NISHIO, Y
MANLEY, RS
[J]. MACROMOLECULES, 1988, 21 (05) : 1270 - 1277
[8] SOLUTE DIFFUSION IN SWOLLEN MEMBRANES .2. INFLUENCE OF CROSSLINKING ON DIFFUSIVE PROPERTIES
REINHART, CT
PEPPAS, NA
[J]. JOURNAL OF MEMBRANE SCIENCE, 1984, 18 (MAR) : 227 - 239
[9] SAKURAI K, 1984, SEN-I GAKKAISHI, V40, P55
[10] STUDIES OF SYNTHESIS AND PERMEABILITIES OF SPECIAL POLYMER MEMBRANES .51. ACTIVE-TRANSPORT OF HALOGEN IONS THROUGH CHITOSAN MEMBRANES
URAGAMI, T
YOSHIDA, F
SUGIHARA, M
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1983, 28 (04) : 1361 - 1370

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