Advertisement

Liquid Crystalline and Mesomorphic Polymers

  • Valery P. Shibaev
  • Lui Lam

Part of the Partially Ordered Systems book series (PARTIAL.ORDERED)

Table of contents

  1. Front Matter
    Pages i-xvi
  2. F. Hardouin, G. Sigaud, M. F. Achard
    Pages 121-148
  3. G. P. Montgomery Jr., G. W. Smith, N. A. Vaz
    Pages 149-192
  4. H. Marsh, M. A. Diez
    Pages 231-257
  5. V. G. Kulichikhin, E. M. Antipov, E. K. Borisenkova, D. R. Tur
    Pages 258-297
  6. L. Lam
    Pages 324-353
  7. Back Matter
    Pages 354-361

About this book

Introduction

Among the various new directions in modern polymer science, the design and investigation of liquid crystal (LC) polymers have been the ones growing most actively and fruitfully. In spite of that, the possible formation of an anisotropic LC phase was only demonstrated theoretically for the first time in the 1950s by Onsager [1] and Flory [2], and then experimentally verified in the studies with polypeptides solutions. In essence, the studies of these LC lyotropic systems did not deviate from the theme of purely academic interest. It was at the beginning of the 1970s that the experimental "explosion" occurred, when aromatic polyamides were synthesized and their ability to form LC solutions in certain very aggressive solvents was discovered. The search for practical applications of such LC systems was crowned with the successful creation of the new generation of ultrastrong high-modulus ther­ mostable fibers, such as the Kevlar, due to the high degree of order of the macromolecules in the anisotropic LC state. In fact, these investigations coincided with the swift emergence on the practical "scene" of thermotropic low-molar-mass liquid crystals, with the use of these materials in microelectronics and electro optics (figures and let­ ters indicators, displays in personal computers, and flat TV, etc.). Polymer scientists also began to develop methods of synthesizing thermotropic LC polymers by incorporating mesogenic fragments in the main (main-chain LC polymers) or side branchings of the macromolecules (side-chain or comb­ shaped polymers).

Keywords

Potential dynamics experiment materials science molecule scattering spectra spectroscopy thermodynamics transitions

Editors and affiliations

  • Valery P. Shibaev
    • 1
  • Lui Lam
    • 2
  1. 1.Department of ChemistryMoscow State UniversityMoscow B-234Russia
  2. 2.Department of PhysicsSan Jose State UniversitySan JoseUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4613-8333-8
  • Copyright Information Springer-Verlag New York 1994
  • Publisher Name Springer, New York, NY
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4613-8335-2
  • Online ISBN 978-1-4613-8333-8
  • Series Print ISSN 0941-5114
  • Buy this book on publisher's site