Geschäftskunden Kundenprogramme
Vor Ort
Merkzettel Warenkorb
  • Produktbild: NMR Spectroscopy and Polymer Microstructure
  • Produktbild: NMR Spectroscopy and Polymer Microstructure

NMR Spectroscopy and Polymer Microstructure The Conformational Connection

Aus der Reihe Methods in Stereochemical Analysis

Fr. 301.00

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

06.09.1989

Abbildungen

150 schwarzweisse Abbildungen, 24 Tabellen

Verlag

John Wiley & Sons

Seitenzahl

264

Maße (L/B/H)

24/16.1/1.9 cm

Gewicht

566 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-471-18748-6

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

06.09.1989

Abbildungen

150 schwarzweisse Abbildungen, 24 Tabellen

Verlag

John Wiley & Sons

Seitenzahl

264

Maße (L/B/H)

24/16.1/1.9 cm

Gewicht

566 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-471-18748-6

Noch keine Bewertungen vorhanden

Verfassen Sie die erste Bewertung zu diesem Artikel

Helfen Sie anderen Kundinnen und Kunden durch Ihre Meinung.

Kundinnen und Kunden meinen

Bewertungen (0)
  • Produktbild: NMR Spectroscopy and Polymer Microstructure
  • Produktbild: NMR Spectroscopy and Polymer Microstructure
  • Preface

    1. The Microstructure of Polymer Chains

    1.1 Introduction

    1.2 Polymers Are Macromolecules

    1.3 Polymer Microstructures from Polymerization of Monomers

    1.3.1 Directional Isomerism

    1.3.2 Stereochemical Isomerism

    1.3.3 Geometrical Isomerism

    1.3.4 Truly Asymmetric Polymers

    1.3.5 Copolymer Sequences

    1.4 Organization of Polymer Chains

    1.5 Polymer Properties and Their Relation to Microstructure

    2. Nuclear Magnetic Resonance

    2.1 Introduction

    2.2 The NMR Phenomenon

    2.2.1 Resonance

    2.2.2 Interactions and Relaxations of Nuclear Spins

    2.2.3 Chemical Shift

    2.2.4 Spin-Spin Coupling

    2.3 Experimental Observation of NMR

    3. High-Resolution NMR of Polymers

    3.1 Introduction

    3.2 ¯1H NMR

    3.3 ¯13C NMR

    3.4 High-Resolution ¯13C NMR in the Solid State

    3.4.1 Dipolar Broadening

    3.4.2 Chemical-Shift Anisotropy

    3.4.3 Cross-Polarization

    3.5 Two-Dimensional NMR

    3.6 Other Nuclei-¯15N, ¯19F, ¯29Si, and ¯31p

    4. ¯13C NMR of Polymers

    4.1 Introduction

    4.2 ¯13C Chemical Shifts and Their Dependence on Microstructure

    4.2.1 ¯13C Nuclear Shielding

    4.2.2 Substituent Effects on ¯13C Chemical Shifts

    4.2.3 The -Substituent Effect in ¯13C NMR

    4.2.4 -gauche Effects in ¯13C NMR

    5. -gauche Effect Method of Predicting ¯13C NMR Chemical Shifts

    5.1 Introduction

    5.2 Polymer Conformations

    5.2.1 Rotational Isomeric-State Model of Polymers

    5.2.2 Average Bond Conformations

    5.3 -gauche Effect Calculation of ¯13C NMR Chemical Shifts

    5.3.1 Small-Molecule Example

    5.3.2 Macromolecular Example

    6. Determination of Stereosequences in Vinyl Polymers

    6.1 Introduction

    6.2 Traditional Methods

    6.2.1 Stereoregular Polymers

    6.2.2 Epimerization of Stereoregular Polymers

    6.2.3 Model Compounds

    6.2.4 Assumed Polymerization Mechanism

    6.3 2D NMR Determination of Vinyl Polymer Stereosequence

    6.4 Application of -gauche Effect Method

    6.5 Establishing Vinyl Polymerization Mechanisms from Stereosequence Analysis

    7. Microstructural Defects in Polymers

    7.1 Introduction

    7.2 Determining the Regiosequence of PVF_2

    7.2.1 ¯13C NMR

    7.2.2 ¯19F NMR

    7.2.3 2D ¯19F NMR

    7.3 Regiosequence Defects in PPO

    8. Copolymer Microstructure

    8.1 Introduction

    8.2 Comonomer Sequences

    8.3 Copolymer Stereosequences

    8.4 Copolymer Conformations

    8.5 Copolymerization Mechanisms

    9. Chemically Modified Polymers

    9.1 Introduction

    9.2 Transformation of PVC to Ethylene-Vinyl Chloride Copolymers

    9.2.1 Tri-n-butyltin Hydride Reduction of PVC

    9.2.2 Microstructures of E-V Copolymers

    9.2.3 (n-Bu)_3SnH Reduction of PVC Model Compounds

    9.2.4 Computer Simulation of TCH and PVC Reduction

    9.3 Modification of 1,4-Poly(butadienes) with Dihalocarbenes

    9.3.1 Possible Microstructures in the Dihalocarbene Adducts of PBD

    9.3.2 NMR of Dihalocarbene Adducts of PBD

    10. Biopolymers

    10.1 Introduction

    10.2 Polypeptides

    10.2.1 2D NMR Assignment of ¯1H Resonances

    10.2.2 Determination of Polypeptide Conformation by 2D NMR

    10.3 Polynucleotides

    10.4 Polysaccharides

    11. Solid Polymers

    11.1 Introduction

    11.2 Solid-State Polymer Conformation

    11.3 Interchain Packing in Solid Polymers

    11.4 Molecular Motion in Solid Polymers

    11.5 Application of CPMAS/DD ¯13C NMR to Solid Polymers

    11.5.1 Morphology and Motion in Polymer Crystals

    11.5.2 Solid-Solid Polymer Phase Transitions

    11.6 Other Nuclei Observed In Solid-State Polymer Spectra

    11.6.1 CPMAS/DD ¯29Si NMR

    11.6.2 MAS/DD ¯31p NMR

    11.6.3 CPMAS/DD ¯15N NMR

    11.7 Concluding Remarks