A review of rare-earth elements extraction with emphasis on non-conventional sources: Coal and coal byproducts, iron ore tailings, apatite, and phosphate byproducts

M Peiravi, F Dehghani, L Ackah, A Baharlouei… - Mining, Metallurgy & …, 2021 - Springer
Primary economical deposits of rare-earth elements (REEs) are exhausting all over the
world, and it has become necessary to find new sources and methods for their extraction. In …

Current status, opportunities and challenges in chemical conversion coatings for zinc

Z Gao, D Zhang, X Li, S Jiang, Q Zhang - Colloids and Surfaces A …, 2018 - Elsevier
The susceptibility of Zn-based materials to corrosion in an aggressive environment limits
their broad applications. Innovative conversion treatment is the most interesting approach for …

The role of post-treatment of an ecofriendly cerium nanostructure Conversion coating by green corrosion inhibitor on the adhesion and corrosion protection properties …

Z Mahidashti, T Shahrabi, B Ramezanzadeh - Progress in Organic Coatings, 2018 - Elsevier
This study introduces a green strategy for enhancement of the corrosion protection and
adhesion properties of an epoxy coating applied on the steel surface treated by cerium …

Microstructural characterization and corrosion resistance evaluation of chromate-phosphate/water-soluble resin composite conversion coating on Al surfaces

X Han, N Li, B Wu, D Li, Q Pan, R Wang - Progress in Organic Coatings, 2022 - Elsevier
Chromate-phosphate/water-soluble resin composite conversion coatings (CP/RC) were
prepared on the aluminum surface through a non-washing, dip coating-baking chemical …

Eco-friendly indigo carmine-loaded chitosan coatings for improved anti-corrosion protection of zinc substrates

ÁF Szőke, GS Szabó, Z Hórvölgyi, E Albert… - Carbohydrate …, 2019 - Elsevier
Chitosan (Chit) coatings were prepared on zinc and glass substrates by dip-coating method.
The coatings were impregnated with a non-toxic compound, indigo carmine (IC). The novel …

Rare-earth based conversion coatings under scrutiny: a comprehensive review

R Amini, P Kardar - Journal of Rare Earths, 2024 - Elsevier
Extensive research efforts have been dedicated to enhancing the corrosion resistance
properties and mitigating the reactivity of metals. Various surface modification techniques …

Surface-modified CeO2 coating with excellent thermal shock resistance performance and low infrared emissivity at high-temperature

L Wang, G Xu, C Liu, H Hou, S Tan - Surface and Coatings Technology, 2019 - Elsevier
The CeO 2 filler modified by different content (0, 1, 5 and 10 wt%) of polyethylene glycol
(PEG) 400 and the inorganic silicate binder were introduced for preparation of coatings with …

Epoxy coating anti-corrosion properties enhancement via the steel surface treatment by nanostructured samarium oxide-poly-dopamine film

F Bahremand, T Shahrabi, B Ramezanzadeh - Journal of Hazardous …, 2021 - Elsevier
Nowadays, the rare earth element-based conversion coatings (REE-based CCs) are a
potential eco-friendly alternative for hazardous and carcinogenic Cr-based CCs. These …

Formation mechanisms of environmentally acceptable chemical conversion coatings for zinc: a review

Z Gao, D Zhang, Z Liu, X Li, S Jiang… - Journal of Coatings …, 2019 - Springer
Eco-friendly conversion treatments have attracted a great interest for corrosion protection of
Zn-based materials. Considerable work has been undertaken on the development of …

Corrosion and mechanical behaviour of biodegradable PLA-cellulose nanocomposite coating on AZ31 magnesium alloy

N Rahimi Roshan, H Hassannejad… - Surface …, 2021 - journals.sagepub.com
In this study, the effect of cellulose nanoparticles (CNs) on the corrosion and mechanical
behaviour of the biodegradable polylactic acid (PLA) coating was investigated. For this …