Výsledky vyhledávání - "James D. Randall"

Promoting Silk Fibroin Adhesion to Stainless Steel Surfaces by Interface Tailoring

Autor: Nicholas S. Emonson, James D. Randall, Benjamin J. Allardyce, Melissa K. Stanfield, Bhagya Dharmasiri, Filip Stojcevski, Luke C. Henderson

Publikováno v: ChemPlusChem. 88

Bonding dissimilar materials has been a persistent challenge for decades. This paper presents a method to modify a stainless steel surface (316 L), routinely used in medical applications to enable the significant adhesion of a biopolymer (silk fibroi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f68a658c3d98ef4b3438440e45558b9a
https://doi.org/10.1002/cplu.202200335

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Carbon fibre surface chemistry and its role in fibre-to-matrix adhesion

Autor: Tiffany R. Walsh, Filip Stojcevski, Andreas Hendlmeier, Ben Newman, Daniel J. Eyckens, James D. Randall, Melissa K. Stanfield, David J. Hayne, Filip Vuković, Luke C. Henderson

Publikováno v: Journal of Materials Chemistry A. 9:26528-26572

A key factor determining the performance of carbon fibre reinforced polymer (CFRP) composites is their fibre-to-matrix interactions, the interface and interphase, as these allow for the efficient transfer of stress from the relatively weak and ductil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a47925567494e0c7248d3570405595a3
https://doi.org/10.1039/d1ta07151c

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Designing carbon fiber composite interfaces using a ‘graft-to’ approach: Surface grafting density versus interphase penetration

Autor: Filip Stojcevski, Thomas R. Gengenbach, Baris Demir, Daniel J. Eyckens, Tiffany R. Walsh, Luke A. O'Dell, Linden Servinis, Luke C. Henderson, James D. Randall

Publikováno v: Carbon. 146:88-96

This paper examines the effect on interfacial shear strength (IFSS) when grafting polyethyleneoxide (PEO) polymers of various molecular weights to a carbon fiber surface. Using copper-azide-alkyne cycloaddition click chemistry, PEO polymers of 1 kDa,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dcbd254ba749a6b7828351125a94f0f
https://doi.org/10.1016/j.carbon.2019.01.064

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An efficient high-throughput grafting procedure for enhancing carbon fiber-to-matrix interactions in composites

Autor: Filip Stojcevski, Daniel J. Eyckens, Thomas R. Gengenbach, James D. Randall, Andreas Hendlmeier, Magenta D. Perus, Linden Servinis, Baris Demir, Luke C. Henderson, Chantelle L. Arnold, Tiffany R. Walsh

Publikováno v: Chemical Engineering Journal. 353:373-380

It is widely acknowledged that the integrity of the fiber-to-matrix interface inherent to carbon fiber reinforced composites has scope for improvement. One promising and highly-researched strategy is the use of surface manipulation of carbon fibers t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4346cb59133dd751f3e74e2aa224b5eb
https://doi.org/10.1016/j.cej.2018.07.133

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Expanding the Scope of Surface Grafted Polymers Using Electroinitiated Polymerization

Autor: James D. Randall, Jean Pinson, Luke C. Henderson, Daniel J. Eyckens, Melissa K. Stanfield

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 36(26)

The ability to rapidly modify the surface of materials is a powerful means of tailoring interfaces and interphases for a variety of applications. In this work, we demonstrate the extensive scope of an electrochemically mediated surface modification t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28ff6a49d6f62903ac37225e703703f
https://pubmed.ncbi.nlm.nih.gov/32437618

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Surface modification of carbon fiber as a protective strategy against thermal degradation

Autor: Ben Newman, James D. Randall, Yanting Yin, Y. Athulya Wickramasingha, Dhriti Nepal, Luke C. Henderson, Filip Stojcevski, Daniel J. Eyckens, Bhagya Dharmasiri, Gunther G. Andersson

Publikováno v: Composites Part A: Applied Science and Manufacturing. 153:106740

Carbon fibers were surface modified with acrylate-derived polymers with aromatic side chains, to protect the fiber when exposed to high temperatures. The surface modification process induced a significant increase in tensile strength (23.7%) and tens

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab22835ef5229d49fc3f28adcf06dcca
https://doi.org/10.1016/j.compositesa.2021.106740

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