|
|
马上注册,结识高手,享用更多资源,轻松玩转三维网社区。
您需要 登录 才可以下载或查看,没有帐号?注册
x
PREFACE TO THE PRINT EDITION! S* B3 {+ }" C8 x3 J5 p
The Polymer Data Handbook offers, in a standardized and readily accessible tabular format, concise
2 h$ K' L5 R! ?information on the syntheses, structures, properties, and applications of the most important polymeric
2 }$ P0 V3 [0 I) M/ I6 i- pmaterials. Those included are currently in industrial use or they are under study for potential new
7 S7 t. q1 ?% w' G8 r. s& `! j6 F9 @applications in industry and in academic laboratories. Considerable thought was given to the criteria
8 c1 D% _8 G, W- \% B L, Sfor selecting the polymers included in this volume. The first criterion was current commercial6 d8 K( j8 W- _' B
importance—the use of the polymer in commercial materials—for example, as a thermoplastic, a
) x$ c$ T8 y' \# d4 ]: h3 z. |: q2 Hthermoset, or an elastomer. The second criterion was novel applications—a polymer that is promising. D. ]/ @9 h# ?. } s
for one or more purposes but not yet of commercial importance—for example, because of its
! c+ U) ?: Q2 _0 f" Selectrical conductivities, its nonlinear optical properties, or its suitability as a preceramic polymer.: X9 Z7 f" m) o8 ]( k
The hope is that some readers will become interested enough in these newer materials to contribute to% X. {. z2 ]+ W' g
their further development and characterization. Finally, the handbook includes some polymers simply) a. \2 j( V+ A
because they are unusually interesting—for example, those utilized in fundamental studies of the
+ X v. q. ?, E: jeffects of chain stiffness, self-assembly, or biochemical processes.
$ p& G/ p- Q; B1 tBased on these three criteria, more than two hundred polymers were chosen for inclusion in this8 E7 \0 Q/ u4 ?% |
work. The properties presented for each polymer include some of great current interest, such as1 v6 N& ~$ |* O0 G/ h! N& V
surface and interfacial properties, pyrolyzability, electrical conductivity, nonlinear optical properties,2 l4 d. u: V& \% o! Y
and electroluminescence. Not all the properties are available for all the polymers included, and some: g: @9 s+ N R+ S, r) _. m
properties may not even be relevant for certain polymer classes. Some polymers exhibit properties
F& e# u# o" f% n6 E* Qshown by few others—such as electroluminescence—and those have been presented as "Properties of
( v# d$ ~' d, y) H4 zSpecial Interest."3 b# G/ l* n& t, n3 b
The handbook entries were written by authors carefully chosen for their recognized expertise in their
* f4 s6 W. F4 Q" L' u* bspecific polymers. The authors were asked to be highly selective, to choose and document those- z# Y' k: w3 J: w5 s: k1 y& W/ f- [! o
results that they considered to have the highest relevance and reliability. All the entries were then0 Z$ e7 q, Q- e3 `7 E
reviewed carefully by one or more referees, to ensure the highest quality and significance. Care was4 H0 m) j" J$ U0 }& O5 r3 n9 {) X7 @
taken to achieve maximum consistency between entries, especially with regard to terminology,# _. A4 Z$ H( T* O1 y+ p
notations, and units. The goal was to facilitate searches in the printed version of the handbook and
. ^0 R/ ?0 ?9 @electronically on the online site.
6 |, \2 d+ z0 K# _9 p. ]Grateful acknowledgment is made here to the important contributions of the anonymous referees. It is) I: `3 R) m/ n7 @/ m
also my real pleasure to thank a number of people at Oxford University Press for their help:) P, j$ y5 G3 Q
specifically, Robert L. Rogers and Sean Pidgeon contributed greatly to the initiation and formulation
p4 D" A1 s& v' E- B# Yof the basic structure of the handbook, and Matthew Giarratano carried out its implementation. It is7 c' F. z3 j- D) u/ e
appropriate here to thank my wife Helen for the kind of support, tangible and intangible, that makes# a* n% P$ o |! z5 g8 W! r5 E C9 u
an intimidating project, like this one, doable and sometimes even a pleasant experience. |
|