Quality Control of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrateIn 2017 ,《superhydrophobic Cu-Zn coating with dandelion-like CuO microstructure》 was published in Journal of Alloys and Compounds. The article was written by Li, Hao; Yu, Sirong. The article contains the following contents:
In this work, a Cu-Zn coating with dandelion-like CuO microstructure was fabricated on pipeline steel surface by a simple two-step combined method of electrodeposition and chem. oxidation This coating was then coated with a thin pentadecafluorooctanoic acid to achieve superhydrophobic, with the contact angle of water about 156.81° and the sliding angle around 3°. When a water droplet contacted on the Cu-Zn coating surface, the dandelion-like CuO microstructure was seen as the dual-scale structure that was proposed to be composed of spherical and pillared microstructures. Based on the Wenzel’s and Cassie’s formulas, the theor. explanation was used to confirm the Cassie-Cassie wetted state between water droplet and the dandelion-like hierarchical superhydrophobic coating according to the geometric parameters of the surface morphol. Meanwhile, the superhydrophobic Cu-Zn coating had the ability to repel the impinging water droplets and excellent long-term, thermal, solution immersion and chem. stability. Such robust superhydrophobic Cu-Zn coating with hierarchical microstructures was expected to have various potential applications in our daily life.Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5Quality Control of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate) was used in this study.
Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5) is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient. Quality Control of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate It may be used as a constituent to prepare DNS (3,5- dinitrosalicylic acid) reagent and Fehling′s solution B, which are used in the determination of reducing sugar.
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