Contact Angle and AFM Analysis of Glassy Carbon Coatings after an Extended Stay on the International Space Station (ISS)
نویسندگان
چکیده
The proposed work presents the results for contact angle and atomic force microscopy (AFM), which are applied to characterize surface of two types samples, “reference” sample “space” sample, both made same material – graphite covered with glassy carbon coating, but stored 28 months in different environments (conditions). One was mounted outside International Space Station, other on Earth.
 technique measure wetting samples (hydrophilicity-hydrophobicity) is using water droplets. Values energy area surfaces were determined by measuring substances formamide diiodomethane. Atomic (AFM) glass morphology coatings.
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ژورنال
عنوان ژورنال: Dokladi na B?lgarskata akademiâ na naukite
سال: 2023
ISSN: ['2367-5535', '1310-1331']
DOI: https://doi.org/10.7546/crabs.2023.02.10