Friedrich, J: Plasma Chemistry of Polymer Surfaces
(Sprache: Englisch)
This book illustrates plasma properties, polymer characteristics, surface specifics, and how to purposefully combine plasma and polymer chemistry. In so doing, it covers plasma polymerization, surface functionalization, etching, crosslinking, and deposition...
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This book illustrates plasma properties, polymer characteristics, surface specifics, and how to purposefully combine plasma and polymer chemistry. In so doing, it covers plasma polymerization, surface functionalization, etching, crosslinking, and deposition of monotype functional-group-bearing plasma polymers. It explains different techniques and plasma types, such as pressure-pulsed, remote, low-wattage plasmas and plasma polymerization in liquids. Finally, among the numerous applications discussed are plasmas for chemical synthesis, industrial processes or the modification of membranes and papers, adhesion promotion, corrosion protection, fire retardency, and as ion-exchangers and biomaterials as well as DNA chips, nanoparticle modifiers, and solar cells.
Klappentext zu „Friedrich, J: Plasma Chemistry of Polymer Surfaces “
More than 99% of all visible matter in the universe occurs as highly ionized gas plasma with high energy content. Electrical low- and atmospheric-pressure plasmas are characterized by continuous source of moderate quantities of energy or enthalpy transferred predominantly as kinetic energy of electrons. Therefore, such energetically unbalanced plasmas have low gas temperature but produce sufficient energy for inelastic collisions with atoms and molecules in the gas phase, thus producing reactive species and photons, which are able to initiate all types of polymerizations or activate any surface of low reactive polymers. However, the broadly distributed energies in the plasma exceed partially the binding energies in polymers, thus initiating very often unselective reactions and polymer degradation. The intention of this book is to present new plasma processes and new plasma reactions of high selectivity and high yield.This book aims to bridge classical and plasma chemistry, particularly focusing on polymer chemistry in the bulk and on the surface underplasma exposure. The stability of surface functionalization and the qualitative and quantitative measurement of functional groups at polymersurface are featured prominently, and chemical pathways for suppressing the undesirable side effects of plasma exposure are proposedand illustrated with numerous examples. Special attention is paid to the smooth transition from inanimate polymer surfaces to modified bioactive polymer surfaces. A wide range of techniques, plasma types and applications are demonstrated.
This book illustrates plasma properties, polymer characteristics, surface specifics, and how to purposefully combine plasma and polymer chemistry. In so doing, it covers plasma polymerization, surface functionalization, etching, crosslinking, and deposition of monotype functional-group-bearing plasma polymers. It explains different techniques and plasma types, such as pressure-pulsed, remote, low-wattage plasmas and plasma polymerization in liquids. Finally, among the numerous applications discussed are plasmas for chemical synthesis, industrial processes or the modification of membranes and papers, adhesion promotion, corrosion protection, fire retardency, and as ion-exchangers and biomaterials as well as DNA chips, nanoparticle modifiers, and solar cells.
Inhaltsverzeichnis zu „Friedrich, J: Plasma Chemistry of Polymer Surfaces “
PREFACEINTRODUCTIONINTERACTION BETWEEN PLASMA AND POLYMERSSpecial Features of PolymersProcesses on Polymer Surfaces during Plasma ExposureInfluence of Polymer TypeMethods, Systematic, and DefinitionsFunctional Groups and Their Interaction with Other SolidsPLASMAPlasma StateTypes of Low-Pressure Glow DischargesAdvantages and Disadvantages of Plasma Modifi cation of Polymer SurfacesEnergetic Situation in Low-Pressure PlasmasAtmospheric and Thermal Plasmas for Polymer ProcessingPolymer CharacteristicsChemically Active Species and RadiationCHEMISTRY AND ENERGETICS IN CLASSIC AND PLASMA PROCESSESIntroduction of Plasma Species onto Polymer SurfacesOxidation by Plasma Fluorination and by Chemical FluorinationComparison of Plasma Exposure, Ionizing Irradiation, and Photo-oxidation of PolymersKINETICS OF POLYMER SURFACE MODIFI CATIONPolymer Surface FunctionalizationPolymer Surface OxidationPolymer Surface Functionalization with Amino GroupsCarbon Dioxide PlasmasSH-Forming PlasmasFluorinating PlasmasChlorinationPolymer Modifi cation by Noble Gas PlasmasBULK, ABLATIVE, AND SIDE REACTIONSChanges in Supermolecular Structure of PolymersPolymer EtchingChanges in Surface TopologyPlasma Susceptibility of Polymer Building BlocksPlasma UV IrradiationAbsorption of Radiation by PolymersFormation of UnsaturationsFormation of MacrocyclesPolymer Degradation and Supermolecular Structure of PolymersCrosslinking versus Degradation of Molar MassesRadicals and Auto-oxidationPlasma-Induced Photo-oxidations of PolymersDifferent Degradation Behavior of Polymers on Exposure to Oxygen PlasmaDerivatization of Functional Groups for XPSMETALLIZATION OF PLASMA-MODIFI ED POLYMERSBackgroundPolymer Plasma Pretreatment for Well Adherent Metal-Polymer CompositesNew Adhesion ConceptRedox Reactions along the InterfaceInfluence of Metal-Polymer Interactions on Interface-Neighbored Polymer InterphasesMetal-Containing Plasma PolymersPlasma-Initiated Deposition of Metal LayersInspection of Peeled SurfacesLife Time
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of Plasma ActivationACCELERATED PLASMA-AGING OF POLYMERSPolymer Response to Long-Time Exposure to PlasmasHydrogen Plasma ExposureNoble Gas Plasma Exposure, CASINGPOLYMER SURFACE MODIFI CATIONS WITH MONOSORT FUNCTIONAL GROUPSVarious Ways of Producing Monosort Functional Groups at Polyolefin SurfacesOxygen Plasma Exposure and Post-Plasma Chemical Treatment for Producing OH GroupsPost-Plasma Chemical Grafting of Molecules, Oligomers, or PolymersSelective Plasma Bromination for Introduction of Monosort C - Br Bonds to Polyolefin SurfacesFunctionalization of Graphitic SurfacesSiOx DepositionGrafting onto Radical SitesATMOSPHERIC-PRESSURE PLASMASGeneralDielectric Barrier Discharge (DBD) TreatmentPolymerization by Introduction of Gases, Vapors, or Aerosols into a DBDIntroduction of Polymer Molecules into the Atmospheric-Pressure Plasma and Their Deposition as Thin Polymer Films (Aerosol-DBD)DBD Treatment of Polyolefin Surfaces for Improving Adhesion in Metal - Polymer CompositesElectrospray Ionization (ESI) TechniquePLASMA POLYMERIZATIONHistoricalGeneral Intention and ApplicationsMechanism of Plasma PolymerizationPlasma Polymerization in Adsorption Layer or Gas PhaseSide-ReactionsQuasi-hydrogen PlasmaKinetic Models Based on Ionic MechanismKinetic Models of Plasma-Polymer Layer Deposition Based on a Radical MechanismDependence on Plasma ParameterStructure of Plasma PolymersAfterglow (Remote or Downstream) PlasmasPowder FormationPlasma CatalysisCopolymerization in Continuous-Wave Plasma ModePULSED-PLASMA POLYMERIZATIONIntroductionBasicsPresented Work on Pulsed-Plasma PolymerizationRole of Monomers in Pulsed-Plasma PolymerizationDark ReactionsPressure-Pulsed PlasmaDifferences between Radical and Pulsed-Plasma PolymerizationSurface Structure and Composition of Pulsed-Plasma PolymersPlasma-Polymer Aging and Elimination of Radicals in Plasma PolymersFunctional Groups Carrying Plasma-Polymer LayersVacuum Ultraviolet (VUV) Induced PolymerizationPlasma-Initiated CopolymerizationGraft PolymerizationGrafting onto Functional Groups
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Autoren-Porträt von Jörg Friedrich
Jörg Florian Friedrich was born in 1948, in Erkner, near Berlin. From 1967 to 1972, he studied chemistry at Humboldt University in Berlin. In 1972 he began his PhD studies at the German Academy of Sciences in Berlin in the Institute for Macromolecular Chemistry. His graduationfollowed in the years 1974/1975 as PhD resp. Dr. rer. nat., and in 1981/1982 he obtained his habilitation (lecture qualifi cation). He continued his career in the Federal Institute for Materials Research and Testing (BAM) from 1995 on as head of the Division 'Analysis and Structure of Polymers' and later on 'Polymer Surfaces'. He was appointed to professor (and director) in 1996 and to professor at Technical University of Berlin, in 2007.
Bibliographische Angaben
- Autor: Jörg Friedrich
- 2012, 1. Auflage., VII, 466 Seiten, 150 Schwarz-Weiß-Abbildungen, Maße: 17,9 x 24,6 cm, Gebunden, Englisch
- Verlag: Wiley-VCH
- ISBN-10: 3527318534
- ISBN-13: 9783527318537
- Erscheinungsdatum: 25.04.2012
Sprache:
Englisch
Rezension zu „Friedrich, J: Plasma Chemistry of Polymer Surfaces “
Die vorliegende Monographie von Jörg Friedrich verbindet konventionelle und Plasmachemie auf dem Gebiet der Polymerchemie. Ein besonderer Schwerpunkt liegt auf der Oberflächenbehandlung von Polymeren in unterschiedlichen Plasmen.Das Buch beginnt mit einer kurzen Einführung in die Plasmaphysik und gibt dabei die wesentlichen Elementarprozesse und energetischen Verhältnisse an, insbesondere zur Elektronenenergie sowie von Entladungstypen im Niederdruckbereich. Ein Überblick über Funktionalisierung von Polymeroberflächen in Plasmen schließt sich an. Dieses Kapitel diskutiert die Kinetik der Oberflächenfunktionalisierung in O2-, NH3-, CO2-, CF4-, SF6-, NF3- sowie chlorhaltigen Plasmen (beispielsweise CCl4, CF3Cl). Weitere Themen sind das Ätzen von unterschiedlichen Polymeren in verschiedenen Gasen, die Änderung der Oberflächentopologie, die Bildung von Radikalen im Polymer sowie die Vernetzung durch UV-Strahlung des Plasmas.Ein umfangreiches Kapitel widmet sich der Metallisierungvon im Plasma behandelten Polymeren. Reinigungsprozesse und Oberflächenfunktionalisierung schaffen die Voraussetzungen dafür, dass die Metallschicht haftet. Der Autor vergleicht die Alterung von Polymeren unter Plasmabehandlung mit den Effekten bei Bewitterung in Luft. Ausführlich behandelt das Buch die Oberflächenmodifikation durch funktionelle Gruppen einer einzigen Sorte. Zur Anwendung von Atmosphärendruck-Plasmen gehören dielektrisch behinderte Entladungen (DBD) sowie Elektrosprayverfahren.Im abschließenden Kapitel geht es um Plasmapolymerisation. Es zeigt die Entwicklung dieser Technik, die dünne, dichte Schichten herstellt, und ihre Anwendungen. Verschiedene Schichtbildungsmechanismen folgen. Beschrieben werden Mechanismen, die durch Ionen bestimmt sind, sowie Radikalmechanismen. Ein Abschnitt befasst sich mit der Struktur der Plasmapolymere. Dabei weist der Autor darauf hin, dass sich unter ausgewählten Entladungsbedingungen Pulver bilden. Durch Polymerisation mit gepulsten Plasmen
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scheiden sich Schichten ab, bei denen die Ausgangsverbindungen weniger fragmentiert sind.Durch die Darstellung der Ergebnissen von Analysenmethoden wie XPS, ATR-FTIR, TOF-Sims, NMR, Maldi-TOF-MS, SEC, Seira oder Nexafs erhält der Leser einen Einblick in das breite Spektrum der Analytik.Dem Autor gelingt ein umfassender Überblick über die Prozesse, die durch die im Plasma gebildeten Spezies auf Polymeroberflächen ablaufen. Die Monographie ist denjenigen Chemikern, Physikern und Ingenieuren zu empfehlen, die sich mit Plasmafunktionalisierung von Oberflächen befassen, aber auch Doktoranden und Studenten. Zahlreiche Abbildungen veranschaulichen die behandelten Sachverhalte. Ein reichhaltiges Literaturverzeichnis mit über 1000 Zitaten erleichtert die Einarbeitung in dieses Spezialgebiet der Plasmatechnik.Martin Schmidt, Greifswald
(Nachrichten aus der Chemie, Volume 61, Issue 1, pages 65-67, Januar 2013)
(Nachrichten aus der Chemie, Volume 61, Issue 1, pages 65-67, Januar 2013)
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