Fabrication and characterisation of novel ZnO/MWCNT duplex coating deposited on Mg alloy by PVD coupled with dip-coating techniques

Bakhsheshi‐Rad, Hamid Reza; Hamzah, Esah; Dias, George J.; Saud, S. N.; Yaghoubidoust, Fatemeh; Hadisi, Zhina

doi:10.1016/j.jallcom.2017.08.161

Cited by 36 publications

(14 citation statements)

References 33 publications

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“…It was assumed that the initial escalation of pH value was attributed to the accumulation of OH ion in the form of Mg(OH) 2 on the MCT scaffold surfaces [24,44,45]. An accelerated pH escalation throughout the initial duration of incubation was reported by numerous in vitro studies [46][47][48]. The decelerated escalation of pH at a longer incubation time can be attributed to the deposition of HA on the surface of MCT scaffold.…”

Section: Resultsmentioning

confidence: 99%

Drug release, cytocompatibility, bioactivity, and antibacterial activity of doxycycline loaded Mg-Ca-TiO2 composite scaffold

et al. 2018

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Mg-Ca-TiO 2 composite scaffold loaded with different concentrations of doxycycline were prepared by space holder method. • Mg-based scaffold containing doxycycline possesses compressive strength of 5 MPa with porosities of 65%. • Antimicrobial activity of the composite scaffold increased with increasing doxycycline concentration. • Mg-based composite scaffolds containing low concentrations of doxycycline showed good biocompatibility. • These composite scaffolds showed good biological properties and desired drug release trend for bone infection treatment.

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Section: Resultsmentioning

confidence: 99%

Drug release, cytocompatibility, bioactivity, and antibacterial activity of doxycycline loaded Mg-Ca-TiO2 composite scaffold

et al. 2018

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“…The distinctive process development appropriate for large area deposition was presented for this specific application, with the key compromise between optical properties (transparency and light scattering) and electrical characteristics (conductivity) [70]. Physical vapor deposition (PVD) associated with dip-coating was applied to synthesis ZnO/multi-walled carbon nanotube (MWCNT) doubled coating on Mg-0.8Ca-3Zn alloy [71]. The fabricated ZnO/ MWCNT doubled coating composite presented greater compressive strength compared to the bare Mg alloy and one-layer coated ZnO after soaking in simulated body fluid (SBF) solution.…”

Section: Physical Deposition Methodsmentioning

confidence: 99%

A review on zinc oxide composites for energy storage applications: solar cells, batteries, and supercapacitors

Bui

Kumar²,

Alinaghibeigi

et al. 2021

jcc

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Zinc oxide (ZnO) is used for various purposes because of its special physico-chemical properties, including large band gap, high binding energy of exciton, nontoxicity, high chemical and thermal stability, large piezoelectric constants, and wurtzite crystal structure with various and widespread applications in electronics, optoelectronics, biochemical sensing, biomedical, and energy-saving systems. This review mainly aimed to present the recent improvement in ZnO-based composite materials with utilization in energy storage systems with a specific focus on lithium-ion batteries, dye-sensitized solar cells, and supercapacitors. The first part of this paper looks at the structure and properties of ZnO and then describes some of the most common synthesizing methods of ZnO composites, including electrochemical, chemical, solvo/hydrothermal, and physical deposition methods. Finally, the recent advancement of ZnO-based composite materials applied in energy storage systems was discussed.

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“…Chemical sensing [43,44] Corrosion resistance [45] Biomedical [46] Supercapacitors [47,48] Drop casting/Drying Dispersion droplet placed on substrate Droplet optionally moved across substrate Evaporation removes solvent…”

Section: Dip Coatingmentioning

confidence: 99%

“…Chemical sensing [49] Supercapacitors [50,51] Electrically conductive films [52] Gas separation [53] Photovoltaics [54] Chemical sensing [43,44] Corrosion resistance [45] Biomedical [46] Supercapacitors [47,48] Drop casting/Drying viscosity is too low. The rod is threaded with a uniform diameter, leaving a small space between adjacent threads.…”

Section: Dip Coatingmentioning

confidence: 99%

Fabrication and Supercapacitor Applications of Multiwall Carbon Nanotube Thin Films

Jiang

Gerhardt

2021

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Multiwalled carbon nanotubes (MWCNTs) are a one-dimensional nanomaterial with several desirable material properties, including high mechanical tensile modulus and strength, high electrical conductivity, and good thermal conductivity. A wide variety of techniques have been optimized to synthesize MWCNTs and to fabricate thin films of MWCNTs. These synthesis and fabrication methods vary based on precursor materials, process parameters, and physical and chemical principals, and have a strong influence on the properties of the nanotubes and films. Thus, the fabrication methods determine the performance of devices that can exploit the advantageous material properties of MWCNTs. Techniques for the fabrication of carbon nanotubes and carbon nanotube thin films are reviewed, followed by a discussion of the use of MWCNTs as an electrode material for electrochemical double-layer supercapacitors (EDLCs). EDLCs feature high power density, excellent reversibility and lifetime, and improved energy density over electrolytic capacitors. Beyond surveying fabrication techniques previously explored for MWCNT electrodes, an alternative approach based on inkjet printing capable of depositing a small amount of active material is discussed. Such an approach allows for a high degree of control over electrode properties and can potentially reduce cost and active material waste, which are essential components to the gradual conversion to green energy.

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Fabrication and characterisation of novel ZnO/MWCNT duplex coating deposited on Mg alloy by PVD coupled with dip-coating techniques

Cited by 36 publications

References 33 publications

Drug release, cytocompatibility, bioactivity, and antibacterial activity of doxycycline loaded Mg-Ca-TiO2 composite scaffold

Drug release, cytocompatibility, bioactivity, and antibacterial activity of doxycycline loaded Mg-Ca-TiO2 composite scaffold

A review on zinc oxide composites for energy storage applications: solar cells, batteries, and supercapacitors

Fabrication and Supercapacitor Applications of Multiwall Carbon Nanotube Thin Films

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