Structure Formation in Solution : Ionic Polymers and Colloidal Particles

Norio Ise

ISBN 10: 3642427707 / ISBN 13: 9783642427701

Published by Springer, 2014

About this Item

Druck auf Anfrage Neuware - Printed after ordering - 1. 1 Macroionic Systems and the Scope of the Book Inthepresentmonograph,wewilldiscussionicpolymersolutionsandcolloidal dispersions. When these substances are dissolved into a solvent, they produce ionicspecies havinglargemolecularweightsandtheir counterions. We knowa variety of naturally occurring ionic polymers and chemically synthesizedc- pounds. Examples of the former are nucleic acids and some proteins, which playanimportantroleinbiologicalsystems. Examplesofsyntheticionicpo- mers are polyacrylic acid (PAA), polystyrenesulfonic acid (PSS) and poly- lylamine (PAAm). PAAisahighpolymer,inwhichmacrylicacidmoleculesCH =CH(COOH) 2 arelinearlypolymerizedby covalent bonds. Thenumber mis calledthe degree 3 of polymerization and is usually of the order of 10 . When PAA is dissolved in a dissociating solvent like water, anionic macroions and counterions are produced. In the following scheme, the counterions are protons but they may + be metal cations such as Na : CH CH CH CH 2 2 + + mH COOH COO m m PAA PAA anion Counterions. PAAm is a cationic polymer and dissociates into PAAm cations and anionic counterions as shown below: CH CH CH CH 2 2 +mHCl +mCl + CH NH CH NH 2 2 2 3 m m PAAm PAAm cation Counterions. 2 1 Introduction + In the case of NaCl, it dissociates into Na and Cl , which both have low molecular weights. On the other hand, PAA anions and PAAm cations have 3 highmolecularweights. Ifmis10 ,onepolymerion(macroion)hasananalyt- 3 + icalchargenumberZ of10 ,whichisexceedinglylargerthan1forNa .

Seller Inventory # 9783642427701

Bibliographic Details

• Title: Structure Formation in Solution : Ionic Polymers and Colloidal Particles
• Publisher: Springer
• Publication Date: 2014
• Language: English
• ISBN 10: 3642427707
• ISBN 13: 9783642427701
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 235W x 155H x 20D millimeters 235 millimeters width by 155 millimeters height by 20 millimeters depth
• Weight: 552 grams

About this title

Synopsis

Effective Interactions between Macroions 1.- Dilute Solutions of Flexible and Spherical Ionic Polymers.- Colloidal Dispersions.- Kikuchi-Kossel Line Analysis on Colloidal Crystals.- Effective Interactions between Macroions 2.- Viscometric Properties of Dilute Ionic Polymer Solutions and Colloidal Dispersions.- Phase Transitions by Computer Simulation.- Further Problems of Interparticle Interaction.

Review

"He found a promising approach in Sogami and Ise’s treatments of ‘electrostatic interactions in macro-ionic solutions’ of spherical  macro-ions (Ise and Sogami, 2005)."

Clays and Clay Minerals, Vol. 54, No. 6, 773-775, 2006