SCANNING ELECTRON-MICROSCOPY OF STYRENE-DIVINYLBENZENE COPOLYMERS .2. SURFACE AND BULK MORPHOLOGY

被引：7

作者：

RABELO, D

COUTINHO, FMB

BARBOSA, CCR

REZENDE, SM

机构：

[1] UNIV FED RIO DE JANEIRO,INST MACROMOLEC,BR-21945970 RIO JANEIRO,BRAZIL

[2] CNEN,IEN,RIO JANEIRO,BRAZIL

来源：

POLYMER BULLETIN | 1995年 / 34卷 / 5-6期

关键词：

D O I：

10.1007/BF00423360

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Styrene-divinylbenzene copolymers were synthesized by suspension polymerization in presence of di(2-ethytlhexyl) phosphoric acid and methyl ethyl ketone as diluents. The surface and bulk morphology of the beads were investigated through scanning electron microscopy. The influence of diluent-copolymer interaction, dilution degree and interfacial tension on the porous structure formation are discussed.

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页码：621 / 625

页数：5

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共 10 条

[1] SCANNING ELECTRON-MICROSCOPY STUDY OF STYRENE DIVINYLBENZENE COPOLYMERS [J].

COUTINHO, FMB ;

RABELO, D .

EUROPEAN POLYMER JOURNAL, 1992, 28 (12) :1553-1557

[2]

COUTINHO FMB, IN PRESS POLYM TEST

[3]

COUTINHO FMB, IN PRESS EUR POLYM J

[4] REACTIVE POLYMERS .33. THE INFLUENCE OF THE SUSPENSION STABILIZER ON THE MORPHOLOGY OF A SUSPENSION POLYMER [J].

HORAK, D ;

PELZBAUER, Z ;

SVEC, F ;

KALAL, J .

JOURNAL OF APPLIED POLYMER SCIENCE, 1981, 26 (10) :3205-3211

[5] REACTIVE POLYMERS .32. EFFECT OF COMPOSITION OF POLYMERIZATION FEED ON MORPHOLOGY AND SOME PHYSICAL-PROPERTIES OF MACROPOROUS SUSPENSION CO-POLYMERS GLYCIDYL METHACRYLATE-ETHYLENE DIMETHACRYLATE [J].

HORAK, D ;

PELZBAUER, Z ;

BLEHA, M ;

ILAVSKY, M ;

SVEC, F ;

KALAL, J .

JOURNAL OF APPLIED POLYMER SCIENCE, 1981, 26 (02) :411-421

[6] ELECTRON-MICROSCOPY STUDY OF STYRENE-DIVINYLBENZENE COPOLYMERS [J].

HUXHAM, IM ;

TETLEY, L ;

SHERRINGTON, DC .

EUROPEAN POLYMER JOURNAL, 1994, 30 (01) :67-68

[7] POROUS STRUCTURE FORMATION AND SWELLING PROPERTIES OF STYRENE-DIVINYLBENZENE COPOLYMERS [J].

RABELO, D ;

COUTINHO, FMB .

EUROPEAN POLYMER JOURNAL, 1994, 30 (06) :675-682

[8] COSOLVENCY EFFECTS OF BENZYL ALCOHOL AND HEPTANE ON THE FORMATION OF MACROPOROUS STYRENE-DIVINYLBENZENE COPOLYMERS [J].

RABELO, D ;

COUTINHO, FMB .

POLYMER BULLETIN, 1993, 31 (05) :585-592

[9] POROUS STRUCTURE FORMATION AND SWELLING PROPERTIES OF STYRENE-DIVINYLBENZENE COPOLYMERS - EFFECT OF DILUENT NATURE [J].

RABELO, D ;

COUTINHO, FMB .

MACROMOLECULAR SYMPOSIA, 1994, 84 :341-350

[10] SYNTHESIS AND PROPERTIES OF UNIFORM BEADS BASED ON MACROPOROUS COPOLYMER GLYCIDYL METHACRYLATE ETHYLENE DIMETHACRYLATE - A WAY TO IMPROVE SEPARATION MEDIA FOR HPLC [J].

SMIGOL, V ;

SVEC, F .

JOURNAL OF APPLIED POLYMER SCIENCE, 1992, 46 (08) :1439-1448