SGER: Nanoporous Semicrystalline Block Copolymer Blends for Gas Transport Applications

作者：vjohn at nsf 18日期： 1998年7月11日下午6：38优先级：正常收件人：adthomas主题：9816801 Kofinas摘要- 摘要 提案编号： 9816801 提案类型： SGER 主要研究者： 彼得·科菲纳斯 所属单位： 马里兰州 这项补助金是通过分离和纯化计划授予的 界面，运输和分离计划的子元素 化学和运输系统司。校长 研究者是马里兰州大学的Peter Kofinas博士。的 探索性研究计划将调查 半结晶嵌段共聚物共混物的纳米结构取向 其目的是开发具有受控的 形态和气体传输特性。 的结果予以 这些研究可以使我们更好地理解 自组装纳米畴取向对气体输运行为的影响 半结晶共聚物体系。 共混物组成及取向织构影响的研究 应有助于设计的发展 适用于各种用途的新型聚合物膜的规则 在阻隔和气体分离领域的应用。

Author: vjohn at nsf18 Date: 7/11/98 6:38 PM Priority: Normal TO: adthomas Subject: 9816801 Kofinas abstract ------------------------------- Message Contents ------------------------------- Abstract Proposal No: 9816801 Proposal Type: SGER Principal Investigator: Peter Kofinas Affiliation: University of Maryland This grant is awarded through the Separations and Purification Program sub-element of the Interfacial, Transport and Separations Program of the Chemical and Transport Systems Division. The principal investigator is Dr. Peter Kofinas at the University of Maryland. The exploratory research program will investigate the influence of nanostructure orientation of semicrystalline block copolymer blends with the objective of developing nanoporous membranes with controlled morphology and gas transport characteristics. The results of these studies could lead to a better fundamental understanding of the effect of self-assembled nanodomain orientation on gas transport behavior in semicrystalline copolymer systems. The study of the effect of blend composition and orientation texture on transport properties should assist in the development of design rules for tailoring novel polymeric membranes for use in a wide range of application in the barrier and gas separation fields.