Phase Behavior and Lamellar Structural Size of a Block Copolymer in the Presence of Two Solvents
Date Issued
2005
Date
2005
Author(s)
Hsu, Yu-Chien
DOI
zh-TW
Abstract
We employ both self-consistent mean-field (SCMF) theory and dissipative particle dynamics (DPD) to study the phase behavior and analyze the microstructural size for a block copolymer in the presence of two solvents. In particular, the effects and the ratio between these two solvents, and copolymer volume fraction are examined. We observe that with increasing the incompatibility between the solvents, various ordered microstructures and/or two macrophase separations are expected. In further, the microstrutural size increases significantly when the systems approach the 2-phase region.
Subjects
自洽平均場理論
分散粒子動力學
SCMFT
DPD
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-94-R92549013-1.pdf
Size
23.53 KB
Format
Adobe PDF
Checksum
(MD5):c04f226edd9b3ba56e30d4d2ebdde0bd