Preparation and Electrochemical Inhibition Properties of Ce3+-Photomodified Zinc Phosphate Materials

2022 ◽  
Author(s):  
Xiu Yang ◽  
Xiao-Jiao Guo ◽  
Yi-Xiang Chen ◽  
Zhuang-Lei Chai ◽  
Xiao-Xiao Sheng ◽  
...  
Keyword(s):  
Rare Earth ◽  
Corrosion Protection ◽  
Zinc Phosphate ◽  
Environmentally Friendly ◽  
Intrinsic Properties ◽  
Phosphate Material

Breakthroughs in the intrinsic properties of environmentally friendly zinc phosphate materials for corrosion protection require the realization of new structures. The zinc phosphate material was effectively modified with rare earth...

Sustainable and environmentally friendly zinc coatings for protecting steel bridges in Europe

2021 ◽  
Author(s):  
M. C. van Leeuwen ◽  
P. M. Gangé ◽  
B. Duran ◽  
F. Prenger
Keyword(s):  
Corrosion Protection ◽  
Life Cycle Cost ◽  
Zinc Coating ◽  
Environmentally Friendly ◽  
Cost Effective ◽  
Steel Bridges ◽  
Metallic Zinc ◽  
Protection Measures ◽  
Paint Systems ◽  
Zinc Coatings

<p>Metallic zinc coatings are well established as cost-effective corrosion protection for steel bridges. The zinc coating acts first as barrier protection, isolating the base steel from corrosive elements, and secondly by cathodic protection, acting as a sacrificial anode to protect the steel should the coating be compromised. Bridge operators can be confronted by disproportional high maintenance costs for bridges in use as removal of (in)organic paint systems with hazardous and toxic compounds require expensive waste disposal and environmental protection measures. Metallic zinc coatings are recognized as environmentally friendly, sustainable, and low maintenance, providing the lowest life cycle cost corrosion protection. Various case studies with bridges protected with metallic zinc coatings in and outside Europe are illustrated.</p>

Biochemical Characterisation of the Leaf of Morinda Lucida: Prospects for Environmentally-Friendly Steel-Rebar Corrosion-Protection in Aggressive Medium

2015 ◽  
pp. 635-644 ◽  
Author(s):  
Joshua Olusegun Okeniyi ◽  
Olubanke Olujoke Ogunlana ◽  
Oluseyi Ebenezer Ogunlana ◽  
Taiwo Felicia Owoeye ◽  
Elizabeth Toyin Okeniyi
Keyword(s):  
Corrosion Protection ◽  
Aggressive Medium ◽  
Environmentally Friendly ◽  
Steel Rebar ◽  
Biochemical Characterisation ◽  
Rebar Corrosion

Influence of submicro-sheet zinc phosphate modified by urea-formaldehyde on the corrosion protection of epoxy coating

2020 ◽  
Vol 18 ◽  
pp. 100403 ◽  
Author(s):  
Chao Shi ◽  
Yawei Shao ◽  
Yanqiu Wang ◽  
Guozhe Meng ◽  
Bin Liu
Keyword(s):  
Corrosion Protection ◽  
Zinc Phosphate ◽  
Urea Formaldehyde ◽  
Epoxy Coating

Conducting polyaniline/nano-zinc phosphate composite as a pigment for corrosion protection of low-carbon steel

2016 ◽  
Vol 71 (2) ◽  
pp. 189-197 ◽  
Author(s):  
Pravin P. Deshpande ◽  
Abhijit A. Bhopale ◽  
Vandana A. Mooss ◽  
Anjali A. Athawale
Keyword(s):  
Carbon Steel ◽  
Corrosion Protection ◽  
Zinc Phosphate ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Conducting Polyaniline ◽  
Nano Zinc

Corrosion protection of different environmentally friendly coatings on powder metallurgy magnesium

2010 ◽  
Vol 496 (1-2) ◽  
pp. 442-448 ◽  
Author(s):  
M. Carboneras ◽  
L.S. Hernández ◽  
J.A. del Valle ◽  
M.C. García-Alonso ◽  
M.L. Escudero
Keyword(s):  
Powder Metallurgy ◽  
Corrosion Protection ◽  
Environmentally Friendly

Improved Upconversion Luminescence in Water-Soluble Yb3+/Er3+ Codoped LaF3 Nanoparticles Through Ca2+ Doping

2016 ◽  
Vol 16 (4) ◽  
pp. 3883-3885 ◽  
Author(s):  
Shihu Liu ◽  
Peng Zhang ◽  
Daguang Li ◽  
Min Lan ◽  
Zhe Wang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Luminescence Intensity ◽  
Upconversion Luminescence ◽  
Environmentally Friendly ◽  
Polyol Process ◽  
Rare Earth Ions ◽  
Water Soluble

Monodisperse water-soluble LaF3: Yb3+/Er3+ nanocrystals (NCs) have been successfully fabricated via a fast, facile, and environmentally-friendly polyol process with polyvinylpyrrolidone (PVP) as an amphiphilic surfactant. The obtained NCs with a small size of 18 nm can be well dispersed in hydrophilic solutions. Meanwhile, their upconversion (UC) luminescence intensity was increased through Ca2+ doping due to the decrease of symmetry around rare earth ions.

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