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@article{ART003046646},
author={Yeswanth Sai T. and Jagadeesh P.},
title={Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={6},
pages={1649-1660},
doi={10.1007/s42823-023-00571-7}

TY - JOUR
AU - Yeswanth Sai T.
AU - Jagadeesh P.
TI - Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets
JO - Carbon Letters
PY - 2023
VL - 33
IS - 6
PB - Korean Carbon Society
SP - 1649
EP - 1660
SN - 1976-4251
AB - Graphene oxide (GO) and ultrafine slag (UFS) have been applied to reinforce cement mortar cubes (CMC) in this research. The consequences of GO and UFS on the mechanical attributes of the CMC were explored through experimental investigations. Established on the results, at the 28 days of hydration, the CMC compressive and flexural strength with 0.03% of GO and 10% UFS were 89.8 N/mm2 and 9.1 N/mm2, respectively. Furthermore, the structural changes of CMC with GO and UFS were qualitatively analysed with instrumental techniques such as scanning electron microscope (SEM), X-ray fluorescence (XRF), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR), FT Raman spectroscopy, atomic force microscopy (AFM), and 27Al, 29Si-Nuclear magnetic resonance spectroscopy (NMR). SEM results reported that GO and UFS formed an aggregated nanostructure that improved the microstructural properties of the CMC. TGA analysis revealed the quantum of calcium hydrate and bound water accomplished by supplementing GO bound to the UFS aggregates. FT-IR analysis of the CMC samples confirmed the ‘O-’comprising functional groups of GO which expedited the formation of complexes between calcium carbonate (CaCO3) and UFS. 0.03% GO was the optimum dosage that enhanced the compressive and flexural attributes when combined with 10% UFS in CMC.
KW - Graphene oxide Ultrafine slag Mechanical Cement mortar cubes Instrumental analysis
DO - 10.1007/s42823-023-00571-7
ER -

Yeswanth Sai T. and Jagadeesh P.. (2023). Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets. Carbon Letters, 33(6), 1649-1660.

Yeswanth Sai T. and Jagadeesh P.. 2023, "Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets", Carbon Letters, vol.33, no.6 pp.1649-1660. Available from: doi:10.1007/s42823-023-00571-7

Yeswanth Sai T., Jagadeesh P. "Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets" Carbon Letters 33.6 pp.1649-1660 (2023) : 1649.

Yeswanth Sai T., Jagadeesh P.. Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets. 2023; 33(6), 1649-1660. Available from: doi:10.1007/s42823-023-00571-7

Yeswanth Sai T. and Jagadeesh P.. "Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets" Carbon Letters 33, no.6 (2023) : 1649-1660.doi: 10.1007/s42823-023-00571-7

Yeswanth Sai T.; Jagadeesh P.. Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets. Carbon Letters, 33(6), 1649-1660. doi: 10.1007/s42823-023-00571-7

Yeswanth Sai T.; Jagadeesh P.. Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets. Carbon Letters. 2023; 33(6) 1649-1660. doi: 10.1007/s42823-023-00571-7

Yeswanth Sai T., Jagadeesh P.. Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets. 2023; 33(6), 1649-1660. Available from: doi:10.1007/s42823-023-00571-7

Yeswanth Sai T. and Jagadeesh P.. "Mechanical and microstructural properties of ultrafine slag cement mortar reinforced with graphene oxide nanosheets" Carbon Letters 33, no.6 (2023) : 1649-1660.doi: 10.1007/s42823-023-00571-7