Hybrid halloysite nanotubes as smart carriers for corrosion protection

ACS Applied Materials & Interfaces
Adnan KhanRamazan Kahraman

Abstract

Novel hybrid halloysite nanotubes (HHNTs) were developed and used as smart carriers for corrosion protection of steel. For this purpose, as-received halloysite nanotubes (HNTs) were loaded with corrosion inhibitor, imidazole (IM), by vacuum encapsulation. In the next step, a layer by layer technique was employed to intercalate another inhibitor-dodecylamine (DDA) in the of polyelectrolyte multilayers of polyethylenimine (PEI), and sulfonated polyether ether ketone (SPEEK) leading to the formation of HHNTs. Later, the HHNTs (3 wt. %) were thoroughly dispersed into the epoxy matrix to develop smart hybrid self-healing polymeric coatings. For a precise evaluation, epoxy coatings containing as received HNTs (3 wt. %) without any loading designated as reference coatings and modified coatings containing HNTs loaded with IM-loaded HNTs (3 wt. % ) were also developed. A comparative analysis elucidates that the smart hybrid self-healing polymeric coatings demonstrate decent thermal stability, improved mechanical properties, and promising anticorrosion properties compared to the reference and modified coatings. Noticeably, the superior anticorrosion properties of smart hybrid coatings can be attributed to the synergetic effect of both th...Continue Reading

References

Apr 2, 2010·ACS Applied Materials & Interfaces·Elshad AbdullayevYuri Lvov
Apr 2, 2010·ACS Applied Materials & Interfaces·Liming TangChristoph Weder
Jan 16, 2009·Macromolecular Rapid Communications·Nalinkanth G VeerabadranYuri M Lvov
Mar 15, 2012·Journal of Nanoscience and Nanotechnology·Elshad Abdullayev, Yuri Lvov
Jul 24, 2012·International Journal of Pharmaceutics·Adi GhebaurHoria Iovu
Dec 12, 2012·Langmuir : the ACS Journal of Surfaces and Colloids·Anupam JoshiYuri Lvov
Oct 7, 2015·Advanced Materials·Yuri LvovRawil Fakhrullin
May 15, 2019·Polymers·Muddasir NawazWei Gao

❮ Previous
Next ❯

Citations

Oct 23, 2021·ACS Applied Materials & Interfaces·Amani HassaneinR A Shakoor

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.