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POLYMER SOLUTIONS(聚合物溶液)
1 k8 Y6 Y e1 u3 [5 APOLYMER SOLUTIONS, I5 T/ x, G8 K( d: d
/ S- R! x+ Y+ p9 DAn Introduction to Physical Properties
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9 @7 f% [ c5 q& N9 B+ \IWAO TERAOKA
0 D5 k' l9 R8 K+ V3 i2 wPolytechnic University6 q! P1 R# t9 h$ r- a9 _5 b) j1 i
Brooklyn, New York: n& ?8 z0 y2 u5 q9 X& i
m! c9 z+ o: J7 `( }- Q
Designations used by companies to distinguish their products are often claimed as trademarks. 3 w# o; i- {; h$ K+ W
In all instances where John Wiley & Sons, Inc., is aware of a claim, the product names appear 9 B) v! r& \5 r
in initial capital or ALL CAPITAL LETTERS. Readers, however, should contact the appropriate companies ( r& P2 {& `4 B% y$ c- D* y
for more complete information regarding trademarks and registration.5 N2 z$ j, l- D2 L
Copyright © 2002 by John Wiley & Sons, Inc., New York. All rights reserved.# m3 U; a0 q* f9 l1 K1 F+ M
No part of this publication may be reproduced, stored in a retrieval system or transmitted in any ' u: E0 I3 s0 r2 u7 _2 W/ ]4 I6 B
form or by any means, electronic or mechanical, including uploading, downloading, printing,
0 M6 F* Q# ? w. [3 Rdecompiling, recording or otherwise, except as permitted under Sections 107 or 108 of the 1976
4 L( a2 }) _# Q& ^ u SUnited States Copyright Act, without the prior written permission of the Publisher. Requests to the
0 c7 k) ?( K5 B: gPublisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc.,0 t6 ?8 B$ t0 t' c' s" h
605 Third Avenue, New York, NY 10158-0012, (212) 850-6011, fax (212) 850-6008,
+ k8 U- m9 o, u0 V5 qE-Mail: PERMREQ @ WILEY.COM.+ v: G7 h' V5 j9 ^8 t: z. ]2 z
This publication is designed to provide accurate and authoritative information in regard to the subject9 |$ H6 Z F3 Z. S- R- w
matter covered. It is sold with the understanding that the publisher is not engaged in rendering, h C& z& Z8 q7 ^6 `2 `" _
professional services. If professional advice or other expert assistance is required, the services of a9 Q# d ~* O U4 F' H. z
competent professional person should be sought.' w0 h/ ~; D# ]1 f% o+ ?9 P
7 S0 T: {5 t, ^! ^
ISBN 0-471-22451-0
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: I- f6 V: K6 y* ] fThis title is also available in print as ISBN 0-471-38929-3.' c! n& ~& i4 c' {; f6 E5 ^8 j* @
For more information about Wiley products, visit our web site at www.Wiley.com.
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PREFACE
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The purpose of this textbook is twofold. One is to familiarize senior undergraduate
& g$ n# w7 ^* [% g3 C [: [- Iand entry-level graduate students in polymer science and chemistry programs with
5 \5 s$ Z7 L2 u& Z1 c' Z& Jvarious concepts, theories, models, and experimental techniques for polymer solu-0 b+ s4 u6 b$ l6 z" _. f8 p
tions. The other is to serve as a reference material for academic and industrial
. G( L' X2 S' m% z+ Nresearchers working in the area of polymer solutions as well as those in charge of' z- q5 v% F6 c
chromatographic characterization of polymers. Recent progress in instrumentation of, ~. O3 Q5 ^ M/ a4 p$ F9 D
size exclusion chromatography has paved the way for comprehensive one-stop char-/ P9 n* ?: c) _: z5 O4 p
acterization of polymer without the need for time-consuming fractionation. Size-) T8 M M9 O& Q
exclusion columns and on-line light scattering detectors are the key components in0 k/ w" p8 {1 V; U
the instrumentation. The principles of size exclusion by small pores will be explained,8 Z6 F' Y1 i* w( C* u
as will be principles of light-scattering measurement, both static and dynamic.
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" Y1 l8 Q7 B+ G0 Y+ K) dThis textbook emphasizes fundamental concepts and was not rewritten as a re-
8 r' _% M; n/ H8 I, l- Q; D$ B5 Msearch monograph. The author has avoided still-controversial topics such as poly-
" M) M- b* s$ f Jelectrolytes. Each section contains many problems with solutions, some offered to5 j+ k' Q, t; f% h' ~
add topics not discussed in the main text but useful in real polymer solution systems.
& {+ F1 O8 U* v. I; s& oThe author is deeply indebted to pioneering works described in the famed text-1 W# n2 a( f' C" r, Z" y4 w) V( S
books of de Gennes and Doi/Edwards as well as the graduate courses the author* B/ ?3 H& r, f" ]6 b" c5 U8 v
took at the University of Tokyo. The author also would like to thank his advisors& }! W7 ]$ h/ P2 e$ J7 a
and colleagues he has met since coming to the U.S. for their guidance.
+ n8 B+ o; x: q- t4 h& c! h+ O$ Y! IThis book uses three symbols to denote equality between two quantities A and B.
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7 k) P$ W4 o- z1) ‘A B’ means A and B are exactly equal.% v8 E! A+ t' |. M
2 g' V$ Q6 ~" d/ p R) x0 K2) ‘A B’ means A is nearly equal to B. It is either that the numerical coefficient; s- U' X2 k4 g& C
is approximated or that A and B are equal except for the numerical coefficient.- \" d: I1 b, @7 s- f
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3) ‘A B’ and ‘A B’ mean A is proportional to B. The dimension (unit) may; A# w- B) R% z! d
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be different between A and B.8 J: v$ D: ?& M! L3 f p% ?5 f
Appendices for some mathematics formulas have been included at the end of the
: Z3 [0 `4 w" R% Wbook. The middle two chapters have their own appendices. Equations in the book-
" i0 |# i+ G2 h& Z$ R3 Cend appendices are cited as Eq. Ax.y; equations in the chapter-end appendices are
0 t0 E( U3 Y2 ]# k8 |9 ]% vcited as Eq. x.A.y; all the other equations are cited as Eq. x.y. Important equations; w6 v7 G- A- {8 ^0 r3 G4 l
have been boxed. |
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