Polymers at Interfaces: Novel Copolymer Designs for Interfacial Strengthening |
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Page 19
... triblock copolymer24 and much larger than the maximum fracture toughness obtained for PS / PVP phase boundaries reinforced with either long diblock copolymers ( dPS - b - PVP ) or dPS - r - PVP random copolymers . By comparing the ...
... triblock copolymer24 and much larger than the maximum fracture toughness obtained for PS / PVP phase boundaries reinforced with either long diblock copolymers ( dPS - b - PVP ) or dPS - r - PVP random copolymers . By comparing the ...
Page 35
... triblock , pentablock ) . Graft architectures allow two distinct placements of interacting groups : as part of either the side chains ( Scheme 3.1 , type c ) or the main chain ( Scheme 3.1 , type d ) of the grafted structure . This ...
... triblock , pentablock ) . Graft architectures allow two distinct placements of interacting groups : as part of either the side chains ( Scheme 3.1 , type c ) or the main chain ( Scheme 3.1 , type d ) of the grafted structure . This ...
Page 125
... triblock and pentablock copolymers via ATRP The preparation of triblock and pentablock copolymers is described in some detail in Chapter 3 ( see Scheme 3.5 and Experimental ) . Using the strategy of a bifunctional initiator , triblock ...
... triblock and pentablock copolymers via ATRP The preparation of triblock and pentablock copolymers is described in some detail in Chapter 3 ( see Scheme 3.5 and Experimental ) . Using the strategy of a bifunctional initiator , triblock ...
Contents
List of Schemes XV | 10 |
The Role of Polymer Architecture in Strengthening | 31 |
The Role of Functional Groups in Strengthening | 84 |
1 other sections not shown
Common terms and phrases
4-acetoxystyrene 4-methoxystyrene anionic polymerization areal chain density benzamide benzamide copolymers block copolymers broad Chain Density chains/nm² chain pull-out chain scission cm¹ Copolymer Areal Chain copolymer chains copolymer composition copolymer layer thickness craze Creton degree of polymerization deprotected deuterated polystyrene deuterium diblock dichloromethane entanglement equiv Figure fraction of deuterated fraction of dPS fracture plotted fracture toughness Fracture Toughness J/m² fracture toughness measurements Fracture toughness plotted Fréchet graft copolymers H NMR H-bonding homopolymer hydrogen bonding hydroxystyrene interface after fracture interfacial fracture toughness interfacial strengthening Kramer low areal chain Macromolecules metalation methanol molecular weight distribution monomer Mw/Mn NMR spectra observed pentablock copolymer phase boundary poly(4-hydroxystyrene polymer polymeric initiator polystyrene side primary benzamide proton PS/PVP interface reinforced PVP plates PVP side pyridine radical polymerization random copolymer resonances Scheme segments side after fracture side of interface solution styrene styrene-dg superbase thickness and areal triblock