Freestanding anticorrosion hybrid materials based on coordination interaction between metal-quinoline compounds and TiO-MgO film.

07:00 EST 8th January 2020 | BioPortfolio

Summary of "Freestanding anticorrosion hybrid materials based on coordination interaction between metal-quinoline compounds and TiO-MgO film."

Flower-like organic materials have been used for applications in supercapacitors, catalysis, corrosion science, but no report of "flower" from metal-organic compounds on porous inorganic surface has been available. Here, we report the successful fabrication of flowerlike organic-inorganic materials via the combination of TiO-MgO film prepared on magnesium alloy through plasma electrolytic oxidation (PEO) as inorganic components and metal-quinoline, Na-8-hydroxyquinoline-5-sulfonic acid (NaHQS) and Co(II)-8-hydroxyquinoline-5-sulfonic acid (CoHQS), as the organic component. Interaction between the CoHQS complex and the porous inorganic materials then leads to the formation of flowerlike organic-inorganic coating on the magnesium surface. Furthermore, a detailed analysis of surface morphologies indicates that MHQS molecules are linked together via kinds of intermolecular hydrogen bonds and non-covalent π-π bonds between heterocyclic molecules. PEO-TiO-CoHQS and PEO-TiO-NaHQS exhibit enhanced electrochemical performance and chemical stability compared with the free MHQS, which was discussed based on polarization and impedance interpretation. This is attributed to the physical and chemical adsorption on the coating surface as well as the high surface area of the CoHQS in the nanoflowers.


Journal Details

This article was published in the following journal.

Name: Journal of colloid and interface science
ISSN: 1095-7103
Pages: 86-95


DeepDyve research library

PubMed Articles [23993 Associated PubMed Articles listed on BioPortfolio]

Regulation of optical properties for fluorescent triphenylamine-silver hybrid based on SPR effect.

In this study, a two photon absorbing (TPA) material consisting silver nanoparticles and triphenylamine-thiol derivative (TBS) has been prepared through interfacial coordination effect according to so...

Opportunities and Challenges in DNA-Hybrid Nanomaterials.

Nature has inspired the development of many life-like materials. Although still simplistic, key biological functionalities have been incorporated, enabling a wide variety of applications. DNA-based sy...

Design of Multifunctional Fluorescent Hybrid Materials Based on SiO Materials and Core-Shell Fe O @SiO Nanoparticles for Metal Ion Sensing.

Hybrid fluorescent materials constructed from organic chelating fluorescent probes and inorganic solid supports by covalent interactions are a special type of hybrid sensing platform that has gained m...

Mechanism of carboxymethyl chitosan hybrid montmorillonite and adsorption of Pb(II) and Congo red by CMC-MMT organic-inorganic hybrid composite.

The carboxymethyl-chitosan-montmorillonite (CMC-MMT) organic-inorganic hybrid material was applied to adsorb Pb(II) and Congo red (CR) anionic dye from aqueous solution. Molecular dynamics(MD) simulat...

Clean interface without any intermixed state between ultra-thin P3 polymer and CHNHPbI hybrid perovskite thin film.

Hole transport layers (HTL) are crucial materials to improve the power conversion efficiency in organohalide hybrid perovskite-based solar-cell applications. Two important physical properties are requ...

Clinical Trials [5821 Associated Clinical Trials listed on BioPortfolio]

Lithium Disilicate Glass-ceramic Versus Hybrid Ceramic Superstructure Materials on Implant Stability

The aim of this study is to assess the effect of the newly introduced (hybrid dental ceramic) superstructure materials, Vita Enamic versus IPS Emax on implant stability, patient satisfacti...

Practices and Organizations Related to Emerging Occupations of Care (EPOCK) Coordination in Oncology

Several stakeholders are implied in cancer care pathways and there is a need for coordinating their actions. New occupations of care coordination have thus emerged. However, the conditions...

Hybrid SA RGP Center/S-H Skirt Daily Wear 90 Day Multicenter Study

The purpose of the study is to demonstrate that the SynergEyes SA Hybrid Contact Lens clinical performance is substantially equivalent to that of the SynergEyes A Hybrid Lens when studied:...

Perceptual-motor Interaction to Improve Bimanual Coordination After Stroke

Significant difficulty in incorporating the weaker arm in daily activities after stroke is, in part, driven by difficulty in engaging both arms interactively in a coordinated manner. The ...

Hybrid APC Assisted EMR for Large Colon Polyps

The purpose of this study to evaluate and examine, weather use of Hybrid Argon Plasma Coagulation (APC) as adjunct to endoscopic mucosal resection (EMR) will reduce the risk of residual or...

Medical and Biotech [MESH] Definitions

Screening techniques first developed in yeast to identify genes encoding interacting proteins. Variations are used to evaluate interplay between proteins and other molecules. Two-hybrid techniques refer to analysis for protein-protein interactions, one-hybrid for DNA-protein interactions, three-hybrid interactions for RNA-protein interactions or ligand-based interactions. Reverse n-hybrid techniques refer to analysis for mutations or other small molecules that dissociate known interactions.

Organic polymeric materials which can be broken down by naturally occurring processes. This includes plastics created from bio-based or petrochemical-based materials.

Materials fabricated by BIOMIMETICS techniques, i.e., based on natural processes found in biological systems.

Devices for simulating the activities of the liver. They often consist of a hybrid between both biological and artificial materials.

Organizations such as (1) congregations; (2) national networks, which include national denominations, their social service arms (for example, Catholic Charities, Lutheran Social Services), and networks of related organizations (such as YMCA and YWCA); and (3) freestanding religious organizations, which are incorporated separately from congregations and national networks.

Quick Search

DeepDyve research library

Relevant Topic

Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells.  In vertebrates, it is composed of blo...

Searches Linking to this Article