scholarly journals The tracer diffusion coefficient of soft nanoparticles in a linear polymer matrix

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15574-15581 ◽  
Author(s):  
Adam E. Imel ◽  
Sahar Rostom ◽  
Wade Holley ◽  
Durairaj Baskaran ◽  
J. W. Mays ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Polymer Nanocomposites ◽  
Polymer Matrix ◽  
Tracer Diffusion ◽  
Linear Polymer ◽  
Tracer Diffusion Coefficient ◽  
Soft Nanoparticles ◽  
Diffusion Properties

The diffusion properties of nanoparticles in polymer nanocomposites are largely unknown and are often difficult to determine experimentally.

scholarly journals Measurement of Tracer Diffusion Coefficient of Sulfur in Solid Calcium Sulfide by IMA

1979 ◽  
Vol 43 (12) ◽  
pp. 1181-1185 ◽  
Author(s):  
Takashi Otowa ◽  
Mutsuhiro Kobayashi ◽  
Kazuhiro S. Goto ◽  
Mayumi Someno
Keyword(s):  
Diffusion Coefficient ◽  
Tracer Diffusion ◽  
Calcium Sulfide ◽  
Tracer Diffusion Coefficient

scholarly journals Comparison of Polarographic Diffusion Current with that calculated using Tracer-Diffusion Coefficient

1972 ◽  
Vol 18 (5-6) ◽  
pp. 62-64
Author(s):  
Shigeo SAWADA ◽  
Kuniharu NISHIYAMA ◽  
Katsumi YOKOCHI ◽  
Makoto SUZUKI
Keyword(s):  
Diffusion Coefficient ◽  
Tracer Diffusion ◽  
Diffusion Current ◽  
Tracer Diffusion Coefficient

Tracer Diffusion Coefficient

2016 ◽  
Author(s):  
M. Kizilyalli ◽  
J. Corish ◽  
R. Metselaar
Keyword(s):  
Diffusion Coefficient ◽  
Tracer Diffusion ◽  
Tracer Diffusion Coefficient

Tracer-Diffusion in Weakly-Ordered Block Copolymers

1989 ◽  
Vol 177 ◽  
Author(s):  
Glenn H. Fredrickson ◽  
Scott T. Milner
Keyword(s):  
Molecular Weight ◽  
Chemical Potential ◽  
Tracer Diffusion ◽  
The Self ◽  
Lamellar Phase ◽  
Radius Of Gyration ◽  
Tracer Diffusion Coefficient ◽  
Spatially Periodic ◽  
Different Molecular Weight ◽  
Diffusion Properties

ABSTRACTWe have investigated the self and tracer-diffusion properties of a labeled diblock copolymer in a weakly-ordered lamellar phase. This phase can be a pure copolymer of equal or different molecular weight, or might contain added homopolymer. The spatially-periodic chemical potential field presented by the lamellar phase is capable of strongly influencing the diffusive motion of the tracer. In general, this field serves to slow diffusion, although the manner in which it acts depends on the wavelength of the potential relative to the labeled copolymer radius-of-gyration and on the composition of the copolymer. In the extreme limit of compositional asymmetry of the diblock tracer, we obtain results for the tracer-diffusion coefficient of a homopolymer.

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