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POLYMER SOLUTIONS(聚合物溶液)
2 ]) w3 ~; Z1 L1 A) Z' HPOLYMER SOLUTIONS
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$ Z: t. x9 x V* g: O; G/ t9 A* vAn Introduction to Physical Properties
1 z" O3 A) }0 [/ H% u& [! Q5 E4 d( `7 C
IWAO TERAOKA
# t$ A( Q. ?) D+ W# |* w! |- EPolytechnic University- x g* E. L" S% ^: G
Brooklyn, New York
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2 B% U5 k( D) JDesignations used by companies to distinguish their products are often claimed as trademarks.
- W# I1 o' B- V2 Y2 P+ uIn all instances where John Wiley & Sons, Inc., is aware of a claim, the product names appear
. n% M8 ~/ S! uin initial capital or ALL CAPITAL LETTERS. Readers, however, should contact the appropriate companies ; c {, C' L/ o* `7 y* `9 l
for more complete information regarding trademarks and registration.6 T; p' _0 w+ _: Y% X/ y* t6 ]
Copyright © 2002 by John Wiley & Sons, Inc., New York. All rights reserved.
$ s$ P, r6 w7 QNo part of this publication may be reproduced, stored in a retrieval system or transmitted in any 6 i* g! i) R5 G* c7 s- C: y: P
form or by any means, electronic or mechanical, including uploading, downloading, printing,' x7 T2 M' U& I
decompiling, recording or otherwise, except as permitted under Sections 107 or 108 of the 1976 @7 U$ g- `# N0 J
United States Copyright Act, without the prior written permission of the Publisher. Requests to the
2 `% @9 W. f, A APublisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc.,
; }, f" \& s9 i7 h( B7 J! @605 Third Avenue, New York, NY 10158-0012, (212) 850-6011, fax (212) 850-6008,, x! y6 {1 ^( ~1 |, I4 _
E-Mail: PERMREQ @ WILEY.COM.( L. Z: v+ M2 [3 @4 P7 h3 l L- k
This publication is designed to provide accurate and authoritative information in regard to the subject4 h; x5 }7 m7 E8 V
matter covered. It is sold with the understanding that the publisher is not engaged in rendering
4 b9 L* m, g1 I& I: p5 {6 ]professional services. If professional advice or other expert assistance is required, the services of a! U' m4 {: |# k' x% i# d' W
competent professional person should be sought.
; d& x/ X( W# S8 t) w4 i
t- @) Q P* o1 BISBN 0-471-22451-0
, u: O2 ~6 ^+ _+ Q
, k% t; \% @1 Z0 E' Z: ?- Y/ B+ G, ^This title is also available in print as ISBN 0-471-38929-3.
- p+ u$ } P" \2 xFor more information about Wiley products, visit our web site at www.Wiley.com.
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PREFACE
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7 w" W" y4 |8 P- FThe purpose of this textbook is twofold. One is to familiarize senior undergraduate" P4 @7 F% n' U( K
and entry-level graduate students in polymer science and chemistry programs with
1 ?/ X1 |3 T svarious concepts, theories, models, and experimental techniques for polymer solu-4 p( t! A& r- y% B( h
tions. The other is to serve as a reference material for academic and industrial- G/ x- I, h( z$ j; d) G' n/ `
researchers working in the area of polymer solutions as well as those in charge of0 M9 w0 I. ]" ?9 d" R
chromatographic characterization of polymers. Recent progress in instrumentation of, y, E n4 D, K' R: l
size exclusion chromatography has paved the way for comprehensive one-stop char-3 l! d* @2 `! z% f* d4 ~% C" j( j4 ?- L
acterization of polymer without the need for time-consuming fractionation. Size-4 k8 f G6 {2 @
exclusion columns and on-line light scattering detectors are the key components in5 ]* Z" ?! h7 S3 G& K
the instrumentation. The principles of size exclusion by small pores will be explained,. s3 B( e/ B+ a& C& s: x
as will be principles of light-scattering measurement, both static and dynamic.
4 `$ C1 u: ~3 s/ r( E9 q+ D+ Z# B$ O" P7 [ q- i5 f7 k' n. b9 @# t: e
This textbook emphasizes fundamental concepts and was not rewritten as a re-
4 F& i' v0 _% i1 \# ~search monograph. The author has avoided still-controversial topics such as poly-
7 I d. A% ^+ x" X4 M1 Eelectrolytes. Each section contains many problems with solutions, some offered to, p9 J, l( F# P
add topics not discussed in the main text but useful in real polymer solution systems.1 p# q4 s% }/ b* }% B
The author is deeply indebted to pioneering works described in the famed text-/ H8 k# M4 \* j0 i( T, T4 C: l7 p1 x
books of de Gennes and Doi/Edwards as well as the graduate courses the author5 ]2 t$ ?- i! ?8 s
took at the University of Tokyo. The author also would like to thank his advisors
( |9 b1 N, D2 O" ~; yand colleagues he has met since coming to the U.S. for their guidance.6 i, ^8 S5 p2 [6 g' M. E r
This book uses three symbols to denote equality between two quantities A and B.
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1 w) Z& c2 @* r* T: s1) ‘A B’ means A and B are exactly equal.
Y( m L# Z5 d# x( @) z* V6 Q* a& Y# H3 A9 E6 d) O
2) ‘A B’ means A is nearly equal to B. It is either that the numerical coefficient0 h0 N- v, P4 K% j8 @
is approximated or that A and B are equal except for the numerical coefficient.: K: W+ @% O+ t( p- G) ?) W3 O! u
- Q: e) I' Q$ H5 V$ v1 _3) ‘A B’ and ‘A B’ mean A is proportional to B. The dimension (unit) may
]' g4 |, ?7 \$ p; r+ V
- H g j5 V- j* S+ T5 mbe different between A and B.
" {2 y g$ x5 a. i4 iAppendices for some mathematics formulas have been included at the end of the
8 W' ^* E* O y2 D2 s' p) h! abook. The middle two chapters have their own appendices. Equations in the book-
, h$ ~' Y/ ^/ F4 Yend appendices are cited as Eq. Ax.y; equations in the chapter-end appendices are
) O. `4 E. s3 m" Wcited as Eq. x.A.y; all the other equations are cited as Eq. x.y. Important equations
, M1 x$ O# p8 l4 rhave been boxed. |
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