Evaluating the Mechanical Behavior of Basalt Fibers/Epoxy Composites Containing Surface-modified CaCO3 Nanoparticles

Abdi, Arezoo; Eslami‐Farsani, Reza; Khosravi, Hamed

doi:10.1007/s12221-018-7755-x

Cited by 71 publications

(41 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This increase is attributed to the higher modulus of the CNF compared to the epoxy matrix. Moreover, f‐CNF can decrease the mobility of polymer chains during the loading condition, which leads to an enhancement in tensile modulus …”

Section: Resultsmentioning

confidence: 99%

“…Among various types of reinforcing fibers, basalt fiber (BF), as a natural fiber, is renowned for its promising features like exceptional thermal properties, high chemical stability, high mechanical properties, and good sound insulation. A number of reports on different properties of basalt fiber‐reinforced polymers are available in the literature . Conversely, CNF is characterized by very high aspect ratio and exceptional mechanical, electrical, and thermal characteristics.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Property improvement of a fibrous composite using functionalized carbon nanofibers

Anjabin

Khosravi

2019

Polymer Composites

Self Cite

View full text Add to dashboard Cite

This work focuses on the preparation and characterization of multiscale epoxymatrix composites reinforced by basalt fibers and carbon nanofiber (CNF). CNF powders were first functionalized with 3-aminopropyltrimethoxysilane and characterized by Fourier-transform infrared spectroscopy, and thermogravimetric analysis; then, the epoxy resin was incorporated with 0.05 wt%, 0.1 wt%, 0.3 wt%, and 0.5 wt% f-CNF. The influence of functionalized-CNF (f-CNF) loading on the interlaminar shear strength (ILSS), tensile, and wear behaviors of the multiscale basalt fiber/epoxy composites was studied. Whereas a relatively small improvement (12%) in tensile strength was achieved, a remarkable enhancement in ILSS (73%) was obtained for the multiscale specimen with an f-CNF loading of 0.3 wt%. Also, the multiscale specimen filled with 0.5 wt% f-CNF showed an improvement of 37% in tensile modulus. The wear rate and friction coefficient of the 0.3 wt% f-CNF loaded composite were decreased by 56% and 38% with respect to the neat specimen, respectively. To establish the microstructure-property relationship, the worn and fractured surfaces of the specimens were analyzed. K E Y W O R D Sbasalt fibers, carbon nanofibers, fibrous composites, mechanical properties, wear

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Property improvement of a fibrous composite using functionalized carbon nanofibers

Anjabin

Khosravi

2019

Polymer Composites

Self Cite

View full text Add to dashboard Cite

show abstract

“…Advance Publication by J-STAGE Received August 11, 2019; Accepted February 14, 2020; Published online on February 28, 2020 DOI: 10.2116/analsci.19P300 stretching) , and 1506 cm -1 (bending vibration of -NH2 group) 15 which confirms the successful grafting of silane agent onto the MMT.…”

Section: Analytical Sciencesmentioning

confidence: 77%

Simultaneous Removal of Heavy Metals from Wastewater Using Modified Sodium Montmorillonite Nanoclay

et al. 2020

Self Cite

View full text Add to dashboard Cite

In this paper, sodium montmorillonite nanoclay particles were modified by 3aminopropyltrimetoxysilane using physical vapor deposition method and applied for simultaneous removal of Cd, Zn, Pb and Ni heavy metals from wastewater samples. Experiments were performed in both batch and column systems. Several parameters influencing removal efficiency such as pH, contact time, amount of adsorbent, interfering ions, flow rate of sample passage and eluent solvent were evaluated and optimized. Results showed that the adsorption isotherms obeyed from Langmuir isotherm for all heavy metals. Also, interfering ions does not influenced the removal efficiency. Finally, modified nano clay was successfully could remove all heavy metals from real wastewater sample to near completeness.

show abstract

“…The band at about 3400 cm −1 is assigned to the O–H stretching vibration in H 2 O . The absorption bands at 1300 and 1600 cm −1 are attributed to the bending vibration of N‐H and the band below 800 cm −1 corresponds to Ce–O vibration in CeO 2 crystal …”

Section: Resultsmentioning

confidence: 99%

Solution combustion synthesis of cerium oxide nanoparticles as corrosion inhibitor

Ghahramani

Arabi

Afarani

et al. 2020

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

In this study, combustion synthesis of cerium oxide nanoparticles was reported using cerium nitrate hexahydrate as starting material as well as urea, glycine, glucose, and citric acid as fuels. The influence of fuel type on structure, microstructure, band gap, and corrosion inhibition was investigated. X‐ray diffraction (XRD) patterns and scanning electron microscopy micrographs showed that CeO2 nanoparticles with different morphologies were obtained depending on the fuel type. Microstructural changes from unreacted gel to sponge‐like morphologies were resulted by varying the fuel type from urea, glycine, and glucose to citric acid. In addition to Ce–O bonds, Fourier transform infrared analysis showed carbon bonds of carbonaceous compositions from incomplete combustion which were declined during combustion reaction. Furthermore, corrosion analyses showed that samples synthesized using urea fuel released the most Ce+4 ions and could have better protection than other samples.

show abstract

Evaluating the Mechanical Behavior of Basalt Fibers/Epoxy Composites Containing Surface-modified CaCO3 Nanoparticles

Cited by 71 publications

References 29 publications

Property improvement of a fibrous composite using functionalized carbon nanofibers

Property improvement of a fibrous composite using functionalized carbon nanofibers

Simultaneous Removal of Heavy Metals from Wastewater Using Modified Sodium Montmorillonite Nanoclay

Solution combustion synthesis of cerium oxide nanoparticles as corrosion inhibitor

Contact Info

Product

Resources

About