MOLECULAR-DYNAMICS OF POLYCARBONATE CHAINS AT THE INTERFACE OF POLYCARBONATE POLYSTYRENE HETEROGENEOUS BLENDS

被引：21

作者：

AFEWORKI, M ^{[1
]}

SCHAEFER, J ^{[1
]}

机构：

[1] WASHINGTON UNIV,DEPT CHEM,ST LOUIS,MO 63130

来源：

MACROMOLECULES | 1992年 / 25卷 / 16期

关键词：

D O I：

10.1021/ma00042a008

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

As monitored by DNP-selected dipolar rotational spin-echo C-13 NMR, interfacial-PC chains in thin-film PC/PS blends (see previous paper for notation) have less motion than PC chains in the bulk.

引用

页码：4097 / 4099

页数：3

共 23 条

[1] MEASUREMENT OF C-13-N-15 COUPLING BY DIPOLAR-ROTATIONAL SPIN-ECHO NMR [J].

BORK, V ;

GULLION, T ;

HING, A ;

SCHAEFER, J .

JOURNAL OF MAGNETIC RESONANCE, 1990, 88 (03) :523-532

[2] LOW-POWER MULTIPULSE LINE NARROWING IN SOLID-STATE NMR [J].

BURUM, DP ;

LINDER, M ;

ERNST, RR .

JOURNAL OF MAGNETIC RESONANCE, 1981, 44 (01) :173-188

[3] EFFECT OF ANNEALING ON THE MAIN-CHAIN MOTIONS OF POLY(BUTYLENE TEREPHTHALATE) [J].

GARBOW, JR ;

SCHAEFER, J .

MACROMOLECULES, 1987, 20 (04) :819-822

[4] PROTEIN DYNAMICS FROM CHEMICAL-SHIFT AND DIPOLAR ROTATIONAL SPIN-ECHO N-15 NMR [J].

GARBOW, JR ;

JACOB, GS ;

STEJSKAL, EO ;

SCHAEFER, J .

BIOCHEMISTRY, 1989, 28 (03) :1362-1367

[5]

HAEBERLEN U, 1976, HIGH RESOLUTION NMR, pCH5

[6] OFF-LATTICE MONTE-CARLO SIMULATIONS OF POLYMER MELTS CONFINED BETWEEN 2 PLATES .2. EFFECTS OF CHAIN-LENGTH AND PLATE SEPARATION [J].

KUMAR, SK ;

VACATELLO, M ;

YOON, DY .

MACROMOLECULES, 1990, 23 (08) :2189-2197

[7] SYMMETRIZED PULSE SEQUENCES IN HIGH RESOLUTION NMR IN SOLIDS [J].

MANSFIELD, P .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1971, 4 (11) :1444-+

[8] NMR IN ROTATING SOLIDS [J].

MARICQ, MM ;

WAUGH, JS .

JOURNAL OF CHEMICAL PHYSICS, 1979, 70 (07) :3300-3316

[9] TWO-DIMENSIONAL NUCLEAR MAGNETIC-RESONANCE IN ROTATING SOLIDS - AN ANALYSIS OF LINE-SHAPES IN CHEMICAL SHIFT-DIPOLAR SPECTRA [J].

MUNOWITZ, MG ;

GRIFFIN, RG .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (06) :2848-2858

[10]

PAKE GE, 1948, J CHEM PHYS, V16, P77

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