Growth of Helical Coiled Double and Triple Walled Carbon Nanotubes at Low Temperature using FeMoMgO catalyst

Growth of Helical Coiled Double and Triple Walled Carbon Nanotubes at Low Temperature using FeMoMgO catalyst Dhanavel Manikandan Thirunavukkarasu Somanathan Abstract

Helical coiled double and triple walled carbon nanotubes (CNTS) were synthesized using chemical vapor deposition (CVD) method using FeMoMgO catalyst. The FeMoMgO catalyst was prepared using combustion process followed by multi walled CNTs synthesize. The final products were characterized by X-Ray diffraction (XRD), FT-IR, SEM, TEM and FESEM (surface morphology) along with electron dispersion X-ray spectrometer (EDX). The XRD results show that Fe is well incorporated with Mg which indicates crystalline in nature. FT-IR, results confirm the presence of functional group and metal ion. FESEM indicates the formation of larger and non-uniform particles with higher active sites. SEM and TEM results show that at low temperature coiled CNTs were formed with 2-5nm in diameter. In conclusion that Helical coiled double and triple walled CNTs were synthesized using FeMoMgO Catalyst at low temperature.
07 01 2024 012008 http://dx.doi.org/10.1088/crossmark-policy iopscience.iop.org Growth of Helical Coiled Double and Triple Walled Carbon Nanotubes at Low Temperature using FeMoMgO catalyst Journal of Physics: Conference Series paper Published under licence by IOP Publishing Ltd https://creativecommons.org/licenses/by/4.0/ https://iopscience.iop.org/info/page/text-and-data-mining 10.1088/1742-6596/2801/1/012008 https://iopscience.iop.org/article/10.1088/1742-6596/2801/1/012008 https://iopscience.iop.org/article/10.1088/1742-6596/2801/1/012008/pdf https://iopscience.iop.org/article/10.1088/1742-6596/2801/1/012008/pdf https://iopscience.iop.org/article/10.1088/1742-6596/2801/1/012008 https://iopscience.iop.org/article/10.1088/1742-6596/2801/1/012008/pdf Nature Iijima 10.1038/354056a0 354 56 1991 Helical micro tubules of graphitic carbon Constr. Build. Mater. Amin 10.1016/j.conbuildmat.2015.08.074 98 237 2015 Fire resistance and mechanical properties of carbon nanotubes - clay bricks wastes (homra) composites cement J Porous Materials. Somanathan 10.1007/s10934-008-9219-6 16 459 2008 Multiwalled carbon nanotubes synthesis with high yield utilizing Pt/Al-MCM-41 via catalytic chemical vapor deposition technique Int. J. Innov. Technol. Explor. Eng. Ganesh 2 311 2013 Single walled and multiwalled carbon nanotube structure, synthesis and applications Phys Rev Lette. Iijima 10.1103/physrevlett.69.3100 69 3100 1992 Growth model for carbon nanotubes New Carbon Materials Somanathan 10.1016/s1872-5805(09)60024-x 25 175 2010 Helical multiwalled carbon nanotubes (h-MWCNTs) synthesized by catalytic chemical vapor deposition Chemical Engineering Journal. Aboul Enein 10.1016/j.cej2018.08.046 354 802 2018 Production of nanostructured carbon material using Fe-Mo/MgO catalyst via mild catalytic pyrolysis of polyethylene waste J Phys Chem Solids. Yeoh 10.1016/j.jpcs.2013.05.023 74 1553 2013 Effective synthesis of Carbon nanotubes via catalytic decomposition of methane: Influence of calcination temperature on metal-support interaction of Co-Mo/MgO catalyst GeoPhys Res. Lett. Jung 10.1002/2016g1069836 43 6952 2016 High-Spin Fe2+ and Fe3+ in single crystal aluminous bridgmanite in the lower mantle Chemistry Select Singh 10.1002/slct.202204715 8 32 2023 Catalytic chemical vapor deposition methodology for carbon nanotube synthesis React. Kinet. Mech. Catal. Nazwanie 10.1007/s11144-014-0801-4 114 547 2014 Catalytic oxidative desulfurization of diesel fuel utilizing a polymolybdate alumina supported catalyst: characterization, catalytic activity and mechanistic study Thermochimica Acta Ibrahim 10.1016/0040-6031(89)85173-1 147 175 1989 Solid-Solid interaction in the MoO3-Al2O3, System. system J. Sci.: Adv. Mater. Devices Nga 10.1016/j.jsamd.2020.01.009 5 65 2020 Preparation and characterization of a chitosan/Mgo composite for the effective removal of reactive blue 19 dye from aqueous solution J. Turk. Chem. Soc. A. Chem. Emen 10.18596/jotcsa.466768 31 35 2019 LDH-ɣ-Fe2O3-MoS2 composite for vegetable oil and Pb2+ removal from water Carbon Ago 10.1016/j.carbon.2006.05.049 144 2912 2006 Gas Analysis of the CVD process for high yield growth of carbon nanotubes over metal-supported catalyst