Space environments Experiment MISSE

Any use of novel responsive polymer components in space applications requires ground testing and ultimately space qualification to accommodate the complex LEO environment and better understand synergistic materials degradation. We have therefore participated in MISSE-6 (Materials International Space Station Experiment) with a combination of active and passive sample exposures that have been selected as a first flight experiment of piezoelectric polymers in LEO for space qualification. Two exposure conditions were available, the VUV backside and the VUV+AO ram direction of the MISSE assembly. Our experimental strategies for sample selection, exposure conditions and in-situ performance measurements are presented here. 

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