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framework nanostructures (TFN) were synthesized via a multi-step galvanic replacement reaction (MGRR) of single-crystalline triangular silver nanoplates in a chlorauric acid (HAuCl4) solution at room... galvanic replacement reaction; surface plasmon resonance; surface-enhanced Raman scattering 1 Introduction Recently, many scientists have interested in bimetallic nanostructures comprised of noble......
Company: CHI660C Electrochemical workstation). According to the operating principle of galvanic cell, redox reaction occurred on the two poles of cell, and some cations in electrode and the electrolyte solution carried through chemical reaction. Galvanic cell model of pyrrhotite/chalcopyrite mineral pair in bio-oxidation is drawn in Fig.4. Fig.4 Galvanic cell model of pyrrhotite/chalcopyrite......
. The galvanic current density decreases with the increase of reflowing temperature and time. Key words: tinplate; alloy layer; reflowing process; galvanic corrosion 1 Introduction Tinplate is the cold... solution were investigated by the measurement of corrosion potential, potentiodynamic polarization curve, and electrochemical impedance spectroscopy (EIS). The galvanic corrosion behavior between......
. Electrochemical impedance spectroscopy (EIS), electrochemical noise (EN) and scanning electron microscopy (SEM) techniques are adopted to analyze the reaction resistance, corrosion product layer, galvanic...Trans. Nonferrous Met. Soc. China 24(2014) 570-581 Galvanic corrosion behavior of copper/titanium galvanic couple in artificial seawater Xiao-qing DU1, Qing-song YANG2, Yu CHEN1, Yang YANG1, Zhao......
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3.1.2 Effects of galvanic contact on speed of electrode reaction The cathodic reaction will be accelerated in a galvanic couple. The self-corrosion current density of single mineral at specific...Trans. Nonferrous Met. Soc. China 25(2015) 3111-3118 Effects of galvanic interaction between galena and pyrite on their flotation in the presence of butyl xanthate Wen-qing QIN, Xing-jie WANG, Li......
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