Abstract
This study created metal/polymer cellular composite materials in which nanocrystalline Ni was electrodeposited on foamed microtruss polymer cores. The objective was to create a new composite cellular microtruss material in which the mechanical properties were controlled by an interconnected network of conformable nanocrystalline tubes. Batch CO2 foaming of the polymer core resulted in a microcellular foam architecture inside the microtruss struts, which had a lower density than the starting rapid prototyped pre-form. Foaming allowed a larger specific strength and the specific stiffness increases after electrodeposition than was possible on the starting polymer core alone.
Get full access to this article
View all access options for this article.
