Synergetic effect of graphene nanoplatelets (GNPs) and multi-walled carbon nanotube (MW-CNTs) on mechanical properties of pure magnesium

Rashad, Muhammad; Pan, Fusheng; Tang, Aitao; Asif, Muhammad; Aamir, Muhammad

doi:10.1016/j.jallcom.2014.03.038

Cited by 229 publications

(101 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Some Mg alloys containing nano-sized or micro-sized ceramic particles, such as graphene, chromium oxide (Cr2O3), aluminium oxide (Al2O3) and silicon dioxide (SiO2) have shown improved mechanical properties, and decreased corrosion rates [182][183][184][185][186][187]. The use the ceramic particles to enhance the oxidation resistance in Mg alloys was first reported by…”

Section: Nano-sized or Micro-sized Particlesmentioning

confidence: 99%

Oxidation of magnesium alloys at elevated temperatures in air: A review

et al. 2016

View full text Add to dashboard Cite

Highlights The oxidation behaviours of Mg alloys from low to high temperatures are reviewed. Characteristics of MgO during oxidation is discussed. Mechanisms of Mg oxidation is presented. Effect of various alloying elements is analysed. AbstractThis paper reviews (i) the oxidation of Mg alloys at elevated temperatures in air; (ii) the influence of alloying elements on the oxidation of Mg alloys; and (iii) the progress in the development of oxidation-resistant Mg alloys. Low oxidation rates have been shown by Mg alloys containing the alloying elements, Ca, Be and rare earth elements. However, these alloying elements may also decrease mechanical properties, such as ductility.

show abstract

Section: Nano-sized or Micro-sized Particlesmentioning

confidence: 99%

Oxidation of magnesium alloys at elevated temperatures in air: A review

et al. 2016

View full text Add to dashboard Cite

show abstract

“…The main disadvantage of magnesium materials is their low ductility which is due to limited number of slip systems in HCP structure. Literature review revealed that several researchers have attempted to enhance the mechanical strength of magnesium materials via integrating oxide/carbide/carbonaceous particles [4][5][6][7][8][9][10][11][12][13][14][15], alloying [16], and through deformation techniques [17].…”

Section: Introductionmentioning

confidence: 99%

Effect of alumina and silicon carbide hybrid reinforcements on tensile, compressive and microhardness behavior of Mg–3Al–1Zn alloy

Rashad

Pan

Guo

et al. 2015

Materials Characterization

Self Cite

View full text Add to dashboard Cite

“…41 The PEEK chain could penetrate easily into the interlayers of GNSs and become entangled with the sandwich structure, which significantly enhanced the contact area between the structure and matrix. 42 The mechanical properties of the composite scaffolds with different carbon-based filler were evaluated using compressive test. The compressive strength and modulus of the S1, S2, S3, S4, S5, and S6 scaffolds are shown in Figure 5.…”

Section: Resultsmentioning

confidence: 99%

A nano-sandwich construct built with graphene nanosheets and carbon nanotubes enhances mechanical properties of hydroxyapatite–polyetheretherketone scaffolds

Feng¹,

Peng

et al. 2016

IJN

View full text Add to dashboard Cite

A nano-sandwich construct was built by combining two-dimensional graphene nanosheets (GNSs) and one-dimensional carbon nanotubes (CNTs) to improve the mechanical properties of hydroxyapatite–polyetheretherketone (HAP–PEEK) scaffolds for bone tissue engineering. In this nano-sandwich construct, the long tubular CNTs penetrated the interlayers of graphene and prevented their aggregation, increasing the effective contact area between the construct and matrix. The combination of GNSs and CNTs in a weight ratio of 2:8 facilitated the dispersion of each other and provided a synergetic effect in enhancing the mechanical properties. The compressive strength and modulus of the scaffolds were increased by 63.58% and 56.54% at this time compared with those of HAP–PEEK scaffolds, respectively. The carbon-based fillers, pulling out and bridging, were also clearly observed in the matrix. Moreover, the dangling of CNTs and their entangling with GNSs further reinforced the mechanical properties. Furthermore, apatite layer formed on the scaffold surface after immersing in simulated body fluid, and the cells attached and spread well on the surface of the scaffolds and displayed good viability, proliferation, and differentiation. These evidence indicate that the HAP–PEEK scaffolds enhanced by GNSs and CNTs are a promising alternative for bone tissue engineering.

show abstract

Synergetic effect of graphene nanoplatelets (GNPs) and multi-walled carbon nanotube (MW-CNTs) on mechanical properties of pure magnesium

Cited by 229 publications

References 44 publications

Oxidation of magnesium alloys at elevated temperatures in air: A review

Oxidation of magnesium alloys at elevated temperatures in air: A review

Effect of alumina and silicon carbide hybrid reinforcements on tensile, compressive and microhardness behavior of Mg–3Al–1Zn alloy

A nano-sandwich construct built with graphene nanosheets and carbon nanotubes enhances mechanical properties of hydroxyapatite–polyetheretherketone scaffolds

Contact Info

Product

Resources

About

Synergetic effect of graphene nanoplatelets (GNPs) and multi-walled carbon nanotube (MW-CNTs) on mechanical properties of pure magnesium

Cited by 229 publications

References 44 publications

Oxidation of magnesium alloys at elevated temperatures in air: A review

Oxidation of magnesium alloys at elevated temperatures in air: A review

Effect of alumina and silicon carbide hybrid reinforcements on tensile, compressive and microhardness behavior of Mg–3Al–1Zn alloy

A nano-sandwich construct built with graphene nanosheets and carbon nanotubes enhances mechanical properties of hydroxyapatite&ndash;polyetheretherketone scaffolds

Contact Info

Product

Resources

About

A nano-sandwich construct built with graphene nanosheets and carbon nanotubes enhances mechanical properties of hydroxyapatite–polyetheretherketone scaffolds