Ion-exchange modification of potassium magnesium titanate for high-performance wear–corrosion-resistant composite coatings

Zhou, Zixuan; Li, Chang; Shen, Liming; Bao, Ningzhong

doi:10.1007/s10853-020-04992-x

Cited by 8 publications

(2 citation statements)

References 37 publications

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“…For organic coatings, the approaches to improve the anti-corrosion properties can be classified into three aspects: i. enhancing the compact internal structure via e.g., increasing the degree of crossing linking [24]; ii. reaching high barrier properties via e.g., adding of fillers [25,26]; and iii. improving the hydrophobicity of the matrix via e.g., modification of the matrix with hydrophobic groups [27,28].…”

Section: Introductionmentioning

confidence: 99%

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Zhang¹,

Chu²,

Dai³

et al. 2022

Progress in Organic Coatings

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Section: Introductionmentioning

confidence: 99%

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Zhang¹,

Chu²,

Dai³

et al. 2022

Progress in Organic Coatings

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“…Although the second phase can increase the plasticity and strength of alloys, its appearance reduces the corrosion resistance of alloys owing to the low electrode potential of the Mg matrix [5]. Forming a protective coating is one of strategies to improve the corrosion resistance of Mg alloys [6,7].…”

Section: Introductionmentioning

confidence: 99%

Effect of Microstructure on Layered Double Hydroxides Film Growth on Mg-2Zn-xMn Alloy

Chen

Yao

et al. 2021

Coatings

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The poor corrosion resistance of magnesium (Mg) alloys significantly restricts their wide applications. The preparation of a layered double hydroxides (LDHs) film can provide effective corrosion protection for Mg alloys. Nevertheless, research on the effect of the Mg alloy microstructure on LDHs film growth is paid less attention, which was studied in detail in this work. Herein, a Mg-2Zn-xMn alloy with different Mn contents was produced, and an LDHs film was then synthesized on their surfaces. The addition of Mn causes a different microstructure in the Mg-2Zn-xMn alloy, which is gradually refined with increasing Mn content, further affecting the surface morphology, surface chemistry, and corrosion protection of the LDHs film. When the Mn content is 1 wt.% (x = 1), the LDHs film presents the best corrosion protection, with the lowest corrosion current density. No obvious corrosion product could be observed by the naked eyes on the surface. By contrast, severe corrosion occurs on the Mg-2Zn-0Mn alloy (x = 0). Finally, the LDHs film growth mechanism was proposed.

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Supercritical CO₂‐Induced Stress for Assistance of Ion Exchange in Confined Space of Potassium Titanate

Han

Yan

2023

Physica Rapid Research Ltrs

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As a novel functional layered material, alkali titanates have been widely studied in the fields of catalysis, wastewater treatment, energy storage, and gas sensing. The exchange of alkali metal ions with other functional cations by breaking the ionic bonds between titanium oxide layers is proved to be an effective strategy for the functionalization of alkali titanate. Herein, based on theoretical simulations and experimental studies, for the first time, it is found out that the introduction of CO2 in the interlayer confinement space of potassium titanate can lead to tensile stress and it can help the exchange of H+/K+. Therefore, this work provides a new efficient based on stress engineering to break the ionic bonds and realize the ion‐exchange process of alkali titanates.

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Ion-exchange modification of potassium magnesium titanate for high-performance wear–corrosion-resistant composite coatings

Cited by 8 publications

References 37 publications

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Effect of Microstructure on Layered Double Hydroxides Film Growth on Mg-2Zn-xMn Alloy

Supercritical CO₂‐Induced Stress for Assistance of Ion Exchange in Confined Space of Potassium Titanate

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Ion-exchange modification of potassium magnesium titanate for high-performance wear–corrosion-resistant composite coatings

Cited by 8 publications

References 37 publications

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Synergistically enhancing the performance of cardanol-rich epoxy anticorrosive coatings using cardanol-based reactive diluent and its functionalized graphene oxide

Effect of Microstructure on Layered Double Hydroxides Film Growth on Mg-2Zn-xMn Alloy

Supercritical CO2‐Induced Stress for Assistance of Ion Exchange in Confined Space of Potassium Titanate

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Supercritical CO₂‐Induced Stress for Assistance of Ion Exchange in Confined Space of Potassium Titanate