NDLI: Generation and evaluation of lunar dust adhesion mitigating materials

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Generation and evaluation of lunar dust adhesion mitigating materials

Content Provider	NASA Technical Reports Server (NTRS)
Author	Belcher, Marcus A. Wohl, Christopher J. Lin, Yi Connell, John W. Palmieri, Frank L.
Copyright Year	2011
Description	Particulate contamination is of concern in a variety of environments. This issue is especially important in confined spaces with highly controlled atmospheres such as space exploration vehicles involved in extraterrestrial surface missions. Lunar dust was a significant challenge for the Apollo astronauts and will be of greater concern for longer duration, future missions. Passive mitigation strategies, those not requiring external energy, may decrease some of these concerns, and have been investigated in this work. A myriad of approaches to modify the surface chemistry and topography of a variety of substrates was investigated. These involved generation of novel materials, photolithographic techniques, and other template approaches. Additionally, single particle and multiple particle methods to quantitatively evaluate the particle-substrate adhesion interactions were developed.
File Size	1913129
Page Count	12
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20110015467
Archival Resource Key	ark:/13960/t5hb4418r
Language	English
Publisher Date	2011-06-27
Access Restriction	Open
Subject Keyword	Lunar And Planetary Science And Exploration Scanning Electron Microscopy Siloxanes Particulates Controlled Atmospheres Chemical Reactions Synthesis Chemistry Adhesion Condensation Substrates Contamination Lunar Dust Lunar Environment Diamines Aromatic Compounds Topography Polyimides Photolithography Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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