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Synthesis of NiCo2O4 by Hydrothermal Method

Tanya Jamwal

Abstract


The synthesis of NiCo2O4 have been carried out by hydrothermal method. Powder x-ray diffraction studies confirmed the formation cubic NiCo2O4. Nickel cobaltite are high in electrical conductivity and has two richer electroactive sites. To some extent, NiCo2O4 is playing an important role in complementing or replacing electrode materials based on NiO, Co3O4 and RuO2 in energy storage field.


Keywords


hydrothermal method, powder x-ray diffraction, nickel cobaltite

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References


Dubal DP, Gomez-Romero, P., Sankapal BR, Holze R. Nickel cobaltite as an emerging material for supercapacitors: an overview. Nano Energy, 2015; 11: 377–399.

Marco JF, Gancedo JR, Gracia M, Gautier JL, Rios E, Berry FJ. Characterization of the nickel cobaltite, NiCo2O4, prepared by several methods: an XRD, XANES, EXAFS, and XPS study. Journal of Solid State Chemistry, 2000; 153(1): 74–81.

Wang H, Gao Q, Jiang L. Facile approach to prepare nickel cobaltite nanowire materials for supercapacitors. Small, 2011; 7(17): 2454–2459.

Deng K, Li L. Ternary nickel cobaltite nanostructures for energy conversion. Functional Materials Letters, 2015; 8(04): 1530002.

Xu K, Yang J, Hu J. Synthesis of hollow NiCo2O4 nanospheres with large specific surface area for asymmetric supercapacitors. Journal of colloid and interface science, 2018; 511: 456–462.

Prathap MA, Srivastava R. Synthesis of NiCo2O4 and its application in the electrocatalytic oxidation of methanol. Nano Energy, 2013; 2(5): 1046–1053.

Liu MC, Kong LB, Lu C, Li XM, Luo YC, Kang L, Li X, Walsh FC. A sol-gel process for the synthesis of NiCo2O4 having improved specific capacitance and cycle stability for electrochemical capacitors. Journal of The Electrochemical Society, 2012; 159(8): A1262-A1266.

Garg N, Basu M, Upadhyaya K, Shivaprasad SM, Ganguli AK. Controlling the aspect ratio and electrocatalytic properties of nickel cobaltite nanorods. RSC Advances, 2013; 3(46): 24328–24336.

Gao X, Zhang H, Li Q, Yu X, Hong Z, Zhang X, Liang C, Lin Z. Hierarchical NiCo2O4 hollow microcuboids as bifunctional electrocatalysts for overall water‐splitting. Angewandte Chemie International Edition, 2016; 55(21): 6290–6294.

Huang T, Liu B, Yang P, Qiu Z, Hu Z. Facilely Synthesized NiCo2O4 Nanoparticles as Electrode Material for Supercapacitors. Int. J. Electrochem. Sci, 2018; 13: 6144–6154.

Cui Y, Lieber CM. Functional nanoscale electronic devices assembled using silicon nanowire building blocks. science, 2001; 291(5505): 851–853.

Alivisatos AP. Semiconductor clusters, nanocrystals, and quantum dots. science, 1996; 271(5251): 933–937.

Sun S, Murray CB, Weller D, Folks L, Moser A. Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices. science, 2000; 287(5460): 1989–1992.

Choi SH, Kang YC. Ultrafast synthesis of yolk-shell and cubic NiO nanopowders and application in lithium ion batteries. ACS applied materials & interfaces, 2014; 6(4): 2312–2316.

Li WY, Xu LN, Chen J. Co3O4 nanomaterials in lithium‐ion batteries and gas sensors. Advanced Functional Materials, 2005; 15(5): 851–857.

Ahmad T, Ramanujachary KV, Lofland SE, Ganguli AK. Magnetic and electrochemical properties of nickel oxide nanoparticles obtained by the reverse-micellar route. Solid State Sciences, 2006; 8(5): 425–430.


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