Preparation and Photocathodic Protection Properties of NiP/TiO2 Bilayer Coating on Low Carbon Steel

Min Jie Zhou; Na Zhang

doi:10.4028/www.scientific.net/AMR.239-242.334

Paper Titles

Analysis and Research of PPTA Erosion of the Ultrasonication
p.314

Preparation of Stoichiometric TiN_x Films by Laser CVD with Metalorganic Precursor
p.318

Polyaniline/nano-in₂O₃ Composites Used as a Sensitive Material to NH₃
p.322

Selective Binding of Nucleobases and its Electrochemical Behavior at Glassy Carbon Electrode in PBS at pH 7.4
p.328

Preparation and Photocathodic Protection Properties of NiP/TiO₂ Bilayer Coating on Low Carbon Steel
p.334

Effect of Trace Yttrium on Properties and Microstructure of Cu-0.6Cr-0.15Zr-0.05Mg-0.02Si Alloy
p.338

Investigation on the Permeability of Electric Arc Spraying Sealing Coat with Nano-Sized TiO₂,SiO₂ of Steel Structures
p.343

Adsorption Behavior and Inhibition of N,N-Diethylammonium O,O'-Dicyclohexydithiophosphate for Carbon Steel in Acid Medium
p.347

Microstructure and Mechanical Properties of Mg-Y Alloys
p.352

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Preparation and Photocathodic Protection Properties of NiP/TiO₂ Bilayer Coating on Low Carbon Steel

Abstract:

The NiP/TiO₂ bilayer coatings were prepared on low carbon steel substates using a combined electroless plating and sol-gel method. The performance of photocathodic protection of the bilayer coatings was investigated by the electrochemical method. The results show that the coating with four TiO₂layers and calcined at 400°C exhibits the highest photoelectrochemical efficiency and the best corrosion resistance property.