Jonathan Hodgkin
Commonwealth Scientific and Industrial Research Organisation
55 Papers
593 Citations
Jonathan Hodgkin is an academic researcher from Commonwealth Scientific and Industrial Research Organisation. The author has contributed to research in topics: Epoxy & Composite number. The author has an hindex of 21, co-authored 55 publications.
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Papers
Thermoplastic toughening of epoxy resins: a critical review
TL;DR: In this paper, the authors focus on the importance of the thermoplastic endgroups, the material's morphology, the ductility of the matrix and the chemical structure of the material.
359
Quantitative analysis of the cure reaction of DGEBA/DDS epoxy resins without and with thermoplastic polysulfone modifier using near infra-red spectroscopy
TL;DR: In this paper, near infra-red spectroscopy techniques were used to study the cure reactions of various epoxy resin formulations based on diglycidyl ether of bisphenol A (DGEBA) resins cured with 4,4′-diaminodiphenyl sulfone (DDS) hardener.
108
Reaction mechanisms, microstructure, and fracture properties of thermoplastic polysulfone‐modified epoxy resin
TL;DR: The microstructure and fracture properties of diglycidyl ether of bisphenol A (DGEBA) epoxy resins modified with phenolic hydroxyl-terminated polysulfone (PSF) and cured with diaminodiphenyl sulfone (DDS) hardener have been investigated as a function of the molecular weight and concentration of PSF as discussed by the authors.
90
Toughening of a trifunctional epoxy system Part III. Kinetic and morphological study of the thermoplastic modified cure process
TL;DR: In this article, the effect of thermoplastic addition on the cure kinetics and morphology of an epoxy/amine resin was investigated using differential scanning calorimetry (d.s.c.).
79
Toughening of a trifunctional epoxy system: 1. Near infra-red spectroscopy study of homopolymer cure
TL;DR: In this paper, the cure mechanism of trifunctional epoxy resin with an amine catalyst has been studied using near infra-red spectroscopy and the concentrations of primary and secondary amine and epoxide groups have been monitored directly as a function of cure by the use of this technique.
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