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Block polymer membranes for selectiv...

University of Minnesota., Chemical Engineering.

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Block polymer membranes for selective separations.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Block polymer membranes for selective separations./
Author:	Phillip, William A.
Description:	217 p.
Notes:	Adviser: Marc A. Hillmyer.
Contained By:	Dissertation Abstracts International70-07B.
Subject:	Chemistry, Polymer. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=3360383
ISBN:	9781109252118

Block polymer membranes for selective separations.
Phillip, William A.

Block polymer membranes for selective separations. - 217 p.

Adviser: Marc A. Hillmyer.

Thesis (Ph.D.)--University of Minnesota, 2009.

Polymeric membranes are used for many separations. Some act as selective filters, separating viruses and other undesirable solutes from drinking water. Others perform chemical separations, separating air to make an atmosphere which extends fruit shelf-life. The ability of a membrane to perform a separation is determined by its chemistry and microstructure.

ISBN: 9781109252118Subjects--Topical Terms:

1018428
Chemistry, Polymer.

Block polymer membranes for selective separations.
LDR:02016nmm 2200325 a 45 001 866618
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008 100802s2009 ||||||||||||||||| ||eng d
020 $a 9781109252118
035 $a (UMI)AAI3360383
035 $a AAI3360383
040 $a UMI $c UMI
100 1 $a Phillip, William A. $3 1035268
245 1 0 $a Block polymer membranes for selective separations.
300 $a 217 p.
500 $a Adviser: Marc A. Hillmyer.
500 $a Source: Dissertation Abstracts International, Volume: 70-07, Section: B, page: .
502 $a Thesis (Ph.D.)--University of Minnesota, 2009.
520 $a Polymeric membranes are used for many separations. Some act as selective filters, separating viruses and other undesirable solutes from drinking water. Others perform chemical separations, separating air to make an atmosphere which extends fruit shelf-life. The ability of a membrane to perform a separation is determined by its chemistry and microstructure.
520 $a Block polymers are macromolecules composed of two or more chemically incompatible polymers (blocks) covalently bonded together. Depending upon the relative amounts of each block, the polymer forms different ordered structures 5-50 nm in scale. This control over the constituent polymers and microstructure will be used to produce membranes with different transport properties. Ammonia selective membranes which retain selectivity in mixed gas systems are made from poly(cycloocetene-b-styrene sulfonate). Using poly(styrene-b-lactide) as a template, ultrafiltration membranes with a monodisperse pore size distribution are formed.
590 $a School code: 0130.
650 4 $a Chemistry, Polymer. $3 1018428
650 4 $a Engineering, Chemical. $3 1018531
690 $a 0495
690 $a 0542
710 2 $a University of Minnesota. $b Chemical Engineering. $3 1021870
773 0 $t Dissertation Abstracts International $g 70-07B.
790 $a 0130
790 1 0 $a Cussler, Edward L. $e committee member
790 1 0 $a Hillmyer, Marc A., $e advisor
790 1 0 $a Lodge, Timothy P. $e committee member
790 1 0 $a Tsapatsis, Michael $e committee member
791 $a Ph.D.
792 $a 2009
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=3360383