Recent innovations in synthesis/characterization of advanced nano-porous metal-organic frameworks (MOFs); current/future trends with a focus on the smart anti-corrosion features

Shahini, M.H.; Mohammadloo, H. Eivaz; Ramezanzadeh, Mohammad; Ramezanzadeh, Bahram

doi:10.1016/j.matchemphys.2021.125420

Cited by 33 publications

(7 citation statements)

References 268 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The paragraph mentions a specific MOF, ZIF-8, which is pH-responsive and suitable for encapsulating active agents. Overall, organic/inorganic hybrid micro/nanocontainers combine the best features of organic and inorganic containers, offering excellent physicochemical properties and multiresponsive functionalities [51]. They are compatible with various coating matrices and are critical in developing efficient self-healing technologies.…”

Section: Micro/nanocontainers: Their Composition Manufacturing Method...mentioning

confidence: 99%

Emerging Trends in Smart Self-Healing Coatings: A Focus on Micro/Nanocontainer Technologies for Enhanced Corrosion Protection

Sanyal,

Park,

Chelliah

et al. 2024

Coatings

View full text Add to dashboard Cite

Smart self-healing coatings offer a revolutionary approach to mitigating metal corrosion, a problem with significant economic and environmental impacts. Divided into intrinsic and extrinsic types, these coatings autonomously rectify the damage. Intrinsic variants utilize reversible bonds to achieve ongoing repair, while extrinsic ones incorporate micro/nanocontainers that activate upon environmental triggers to mend micro-cracks, their efficacy dictated by the encapsulated healing agents’ volume. This review dissects the rapidly evolving sector of stimuli-responsive self-healing coatings, emphasizing the progress in micro/nano container technology. It discusses the synthesis and encapsulation processes of different micro/nanocontainers and charts the transition from single to multistimulus-responsive systems, which enhances the coatings’ sensitivity and functionality. The addition of multifunctional traits such as self-reporting and anti-microbial actions further broadens their industrial applicability. The review provides a succinct overview of the field’s current state and future potential, envisioning a paradigm shift in corrosion protection through advanced smart coatings.

show abstract

Section: Micro/nanocontainers: Their Composition Manufacturing Method...mentioning

confidence: 99%

Emerging Trends in Smart Self-Healing Coatings: A Focus on Micro/Nanocontainer Technologies for Enhanced Corrosion Protection

Sanyal,

Park,

Chelliah

et al. 2024

Coatings

View full text Add to dashboard Cite

show abstract

“…So far, creating a stimulus-responsive container (or carrier) to contain the corrosion inhibitors is an important way to achieve controlled release. Figure 5 shows a smart organic coating capable of maintaining long-term corrosion protection: doped nanocontainers loaded with corrosion inhibitor [73].…”

Section: Mofs Nanocontainers (Loaded Corrosion Inhibitor)mentioning

confidence: 99%

A review of metal-organic framework protective coatings for light metals

Chen

Atrens

et al. 2022

Surface Engineering

View full text Add to dashboard Cite

Corrosion of metals is a long-standing problem in many engineering fields. Recently, microporous and nanoporous materials, MOFs (metal-organic frameworks), have attracted much attention in the field of inorganic and organic chemistry. However, there are few studies on MOFs as protective coatings. This paper reviews (i) the basic structure, synthesis methods and types of MOFs, (ii) their growth patterns, (iii) research progress and functional mechanisms of MOFs in different fields (such as corrosion resistance, antibacterial and flame retardant), (iv) computational chemistry in the research field of MOFs to provide theoretical basis for designing MOFs with the best performance, determining the best synthesis conditions and operating parameters and (v) the application prospect of MOFs in the field of corrosion, and attempts to spread the application of MOFs to other fields.

show abstract

“…Polypyrrole films doped with tungstate, deposited on mild steel [25], provide a good protection against corrosion. Another class of materials, like POMs, are the metal-organic frameworks, tested to be an important thin-film coating and protection against corrosion [26].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Phosphopolyoxometalates with Mixed Addenda (Mo, W, V) as Corrosion Inhibitors for Steels

Badea,

Fodor,

Petrehele

et al. 2023

Materials

View full text Add to dashboard Cite

Nowadays, choosing a corrosion inhibitor is not only based on efficiency, but must also consider the toxicity of the compound, the impact on the environment, and, obviously, the regulations in the field. In the last two decades, a special class of substances has begun to be studied, namely polyoxometalates (POMs). Their electronic properties and redox characteristics make the polyoxometalates potential candidates to be used in many electrochemical processes, and as potential corrosion inhibitors. Electrochemical methods such as a Tafel extrapolation plot, chronopotentiometry, or gravimetry have been used to establish the capacity of corrosion inhibition of S235 and SS304 steels in the presence of phosphovanadomolibdate acid (@PMoV) and phosphovanadotungstate acid (@PWV) in 0.5 M sulphuric acid solution. The inhibition efficiency for S235 steel is about 90.6% for @PMoV, and 69.5% for @PWV after 24 h of immersion. In the case of SS304 steel, polyoxometalates have similar effects: the inhibition degree, as a function of Flade potential, is 4.66 for @PMoV; better than 3.26 for @PWV, with both proving the passivant effect.

show abstract

Recent innovations in synthesis/characterization of advanced nano-porous metal-organic frameworks (MOFs); current/future trends with a focus on the smart anti-corrosion features

Cited by 33 publications

References 268 publications

Emerging Trends in Smart Self-Healing Coatings: A Focus on Micro/Nanocontainer Technologies for Enhanced Corrosion Protection

Emerging Trends in Smart Self-Healing Coatings: A Focus on Micro/Nanocontainer Technologies for Enhanced Corrosion Protection

A review of metal-organic framework protective coatings for light metals

Evaluation of Phosphopolyoxometalates with Mixed Addenda (Mo, W, V) as Corrosion Inhibitors for Steels

Contact Info

Product

Resources

About