Beraldo et al., 2022 - Google Patents
New relations between modification degree, swelling and impedance in anticorrosion chitosan-derivative coatings on magnesium alloy AZ31Beraldo et al., 2022
- Document ID
- 11875907701595971163
- Author
- Beraldo C
- Spinelli A
- Scharnagl N
- da Conceição T
- Publication year
- Publication venue
- Carbohydrate polymers
External Links
Snippet
Environmentally friendly coatings of chitosan-derivatives with natural aldehydes were investigated for corrosion protection of magnesium AZ31 alloy. The derivatives were characterized using FTIR and UV–Vis, and the swelling degree of their films was determined …
- 230000002522 swelling 0 title abstract description 47
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/047—Coating with only one layer of a composition containing a polymer binder
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