SLOW DYNAMICS OF ENTANGLED POLYDIMETHYLSILOXANE CHAINS OBSERVED BY PROTON TRANSVERSE MAGNETIC-RELAXATION

被引:47
作者
COHENADDAD, JP [1 ]
DOMARD, M [1 ]
BOILEAU, S [1 ]
机构
[1] COLL FRANCE,PHARM,CHIM MACROMOLEC LAB,F-75231 PARIS 5,FRANCE
关键词
D O I
10.1063/1.442517
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
引用
收藏
页码:4107 / 4114
页数:8
相关论文
共 30 条
[1]   NUCLEAR MAGNETIC RESONANCE LINE SHAPE FOR A TRIANGULAR CONFIGURATION OF NUCLEI [J].
ANDREW, ER ;
BERSOHN, R .
JOURNAL OF CHEMICAL PHYSICS, 1950, 18 (02) :159-161
[2]   VISCOELASTIC RELAXATION OF POLYDIMETHYLSILOXANE LIQUIDS [J].
BARLOW, AJ ;
HARRISON, G ;
LAMB, J .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1964, 282 (1388) :228-+
[3]   VISCOMETRIC INVESTIGATION OF DIMETHYLSILOXANE POLYMERS [J].
BARRY, AJ .
JOURNAL OF APPLIED PHYSICS, 1946, 17 (12) :1020-1024
[4]  
BOILEAU S, 1980, POLYM PREPR AM CHEM, V21, P25
[5]   DYNAMICS OF ENTANGLED POLYSTYRENE SOLUTIONS STUDIED BY PULSED FIELD GRADIENT NUCLEAR MAGNETIC-RESONANCE [J].
CALLAGHAN, PT ;
PINDER, DN .
MACROMOLECULES, 1980, 13 (05) :1085-1092
[6]   MAGNETIC RESONANCE LINE SHAPES IN SOLIDS - ROTATING 3-SPIN GROUP [J].
COBB, TB ;
JOHNSON, CS .
JOURNAL OF CHEMICAL PHYSICS, 1970, 52 (12) :6224-&
[7]   MOLECULAR-MOTION ANISOTROPY AS REFLECTED BY A PSEUDOSOLID NUCLEAR SPIN-ECHO - OBSERVATION OF CHAIN CONSTRAINTS IN MOLTEN CIS-1, 4-POLYBUTADIENE [J].
COHENADD.JP ;
VOGIN, R .
PHYSICAL REVIEW LETTERS, 1974, 33 (16) :940-943
[8]   APPROACH TO THE DESCRIPTION OF DYNAMICAL POLYMER COIL OVERLAP ONSET AS PERCEIVED FROM NMR [J].
COHENADDAD, JP .
JOURNAL OF CHEMICAL PHYSICS, 1979, 71 (09) :3689-3696
[9]   SPIN-SYSTEM RESPONSE TO A DIPOLAR SPIN COUPLING MODULATION - THEORETICAL DESCRIPTION OF NMR-SPECTRUM NARROWING EFFECTS OBSERVED ON POLYMER-SOLVENT SYSTEMS - EXPERIMENTAL ILLUSTRATION FROM POLYDIMETHYLSILOXANE CHAINS [J].
COHENADDAD, JP ;
DOMARD, M ;
HERZ, J .
JOURNAL OF CHEMICAL PHYSICS, 1978, 68 (03) :1194-1204
[10]   2 APPROACHES TO DESCRIPTION OF SOLVENT EFFECTS UPON SOME NMR PROPERTIES OBSERVED ON HIGHLY CONCENTRATED POLYMER SYSTEMS [J].
COHENADDAD, JP .
JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (08) :3438-3445