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Projects of the Consortium for Materials Development in Space
Published online by Cambridge University Press: 26 February 2011
Abstract
The Consortium for Materials Development in Space amalgamates private industries, the federal government, and universities for a common goal, commercial developments in space. The Consortium embraces research and development projects that benefit from unique attributes of space and that also rely on innovative applications of physical chemistry, material transport and their interactions. Three projects employ vapor transport of material from a solid source at one end of a sealed container to a growing crystal at the other end. The fourth and fifth projects have desired surface properties of materials as their objectives. In one of these, surfaces are electrodeposited, often with inert solid particles codeposited in the surface layer. The other project investigating surface properties makes use of the atomic oxygen environment outside a spacecraft. A surface exposed toward the direction of orbital motion is impacted by a beam predominantly of 5 electron volt oxygen atoms. This can produce unusual chemical reactions and surface morphology. The sixth project uses demixing of immiscible polymers in low-g to better understand the role of phase segregation in the properties of polymer blends and to accomplish the purification of materials by partitioning between two liquid phases.
- Type
- Research Article
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- Copyright
- Copyright © Materials Research Society 1987
References
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