A fuel container and delivery assembly for use with a direct oxidation fuel cell system is provided. The container and delivery assembly allows clean fuel which, in a preferred embodiment, is in the form of either pure methanol or an aqueous methanol/water mixture to be delivered to the cell. Additives...http://www.google.com.au/patents/US6460733?utm_source=gb-gplus-sharePatent US6460733 - Multiple-walled fuel container and delivery system
