![]() ![]() To address these shortcomings, we consider here an open-cell metal foam that has a porous structure with an interconnected three-dimensional (3D) metallic network and possesses many special properties such as low density, speci c types of mechanical performance, high speci c surface area, and high conductivity. However, these low-dimensional materials have weaker sink- resistance than the water strider, and they are unable to oat again a er they have penetrated the water surface. We report a novel kind of super-floatable material fabricated from superhydrophobic metal foam as a three-dimensional extension of biologically inspired 1-D and 2-D materials.Ī simple and widely adaptable method is used to construct a superhydrophobic.Ĭite Download full-text Context in source publication Context 1. Optical micrographs of four types of superhydrophobic copper foams with 10, 20, 40, and 80 pores per inch. More like a water strider, superhydrophobic copper foam can not only fl oat freely on the surface of water, but also exhibit a surplus loading capacity. The inset image shows the shape of a water droplet (4 m L) on the surface of a treated copper sheet for the contact angle measurement. The SEM image shows that the blue coating is composed of microclusters of micro- and nanosheets. Optical image of the as- prepared copper foam integrated with a superhydrophobic surface by one-step solution immersion. Arti Sampling Ppi Download View Publication.
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