Ornstein-zernike random-walk approach for polymers

Johan Skule Høye, George Stell, Chi Lun Lee

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)

摘要

A new theory of the thermodynamics and structure of polymer-chain fluids is developed. It is based on relating, in a novel way, polymer-chain structure with random-walk structure in the context of Ornstein-Zernike equations. It incorporates much of the interaction-site description of correlation used in reference-system interaction site model (RISM) theory but introduces several simplifying approximations in connecting the RISM equation to random-walk theory that departs in a significant way from the extension of RISM used in polymer RISM (PRISM) theory. Both continuum-space and lattice-gas versions of the theory are summarized, and the extension of the theory to a self-consistent Ornstein-Zernike approach (SCOZA) for polymers is given.

原文???core.languages.en_GB???
頁(從 - 到)19809-19817
頁數9
期刊Journal of Physical Chemistry B
108
發行號51
DOIs
出版狀態已出版 - 23 12月 2004

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