Highlights

This is a selection of publications from the Structural Power Composites Group. For a full list of publications, please see below.

Citation

BibTex format

@inproceedings{Qian:2015,
author = {Qian, H and Nguyen, S and Anthony, DB and Singh, A and Xu, S and Greenhalgh, E and Bismarck, A and Shaffer, M},
publisher = {iccm-central.org},
title = {Stiff monolithic aerogel matrices for structural fibre composites},
url = {http://hdl.handle.net/10044/1/31280},
year = {2015}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - Resorcinol-formaldehyde based aerogel precursors were infused into structural carbon fibreweaves, then gelled and carbonised to generate a continuous monolithic matrix network. Thishierarchical carbon preform was subsequently infused with polymeric resins, both multifunctional andstructural, to produce dense composites. The resulting hierarchical composites have a nanoscalereinforcement in the matrix at up to an order of magnitude higher loadings than typically available byother techniques. Compression, tension, ±45° shear and short beam tests demonstrate the potential ofsuch matrix systems to address matrix dominated failures. However, for the best structuralperformance it will be necessary to re-optimise the fibre-matrix interface, which is degraded by thecurrent processing regime.
AU - Qian,H
AU - Nguyen,S
AU - Anthony,DB
AU - Singh,A
AU - Xu,S
AU - Greenhalgh,E
AU - Bismarck,A
AU - Shaffer,M
PB - iccm-central.org
PY - 2015///
TI - Stiff monolithic aerogel matrices for structural fibre composites
UR - http://hdl.handle.net/10044/1/31280
ER -

Contact

Professor Emile S Greenhalgh
Department of Aeronautics
Imperial College London
South Kensington Campus
London SW7 2AZ

+44 (0)7958 210 089
e.greenhalgh@imperial.ac.uk