Abstract
Vanadium oxides are anticipated to be high-performance energy storage electrodes due to their connected double layer and pseudo-capacitive charge storage mechanism. In the current work, flexible stainless-steel mesh substrates are created using a straightforward hydrothermal approach resulting net-like linked nanoflakes and microflowers. There are more electrochemically active sites for energy storage due to its large surface area. Stainless-steel mesh substrates themselves provide porous structure for charge transfer. Morphological results of SEM show porous nanoflake-like structures grown on the substrate. Phase is confirmed using XRD studies. It shows the specific capacitance of 675.66 F g−1 and 343.33 Wh g−1 of energy density at 0.002 A g−1 current density and power density of 19,000 W g−1.
Similar content being viewed by others
References
Simon P and Gogotsi Y 2008 Nat. Mater. 7 845
Stoller M D and Ruoff R S 2010 Energy Environ. Sci. 3 1294
Tarascon J M and Armand M 2001 Nature 414 359
Winter M and Brodd R J 2004 Chem. Rev. 104 4245
Pumera M 2011 Energy Environ. Sci. 4 668
Guo S and Dong S 2011 Chem. Soc. Rev. 40 2644
Yang Z, Zhang J, Kintener-Meyer M C W, Lu X, Choi D, Lemmon J P et al 2011 Chem. Rev. 111 3577
Sun H, Zhang Y, Zhang J, Sun X and Peng H 2017 Nat. Rev. Mater. 2 1
Beidaghi M and Gogotsi Y 2014 Energy Environ. Sci. 7 867
Liu Z, Xu J, Chen D and Shen G 2015 Chem. Soc. Rev. 44 1
Kyeremateng N A, Brousse T and Pech D 2017 Nat. Nanotechnol. 12 7
Li L, Lou Z, Chen S, Chen D, Wang Z M, Jiang K et al 2017 Nano Energy 35 121
He H, Fu Y, Zhao T, Gao X, Xing L, Zhang Y et al 2017 Nano Energy 39 590
Peng X, Peng L, Wu C and Xie Y 2014 Chem. Soc. Rev. 43 3303
Pech D, Brunet M, Durou Huang P, Mochalin Gogotsi Y et al 2010 Nat. Nanotechnol. 5 651
Wang J G, Yang Y, Huang Z H and Kang F 2013 Carbon NY 61 190
Bonaccorso F, Colombo L, Yu G, Stoller M, Tozzini V, Ferrari A C et al 2015 Science 347 1246501
Wang Y, Guo J, Wang T, Shao J, Wang D and Yang Y W 2015 Nanomaterials 5 1667
Zhou M, Gomez J, Li B, Jiang Y B and Deng S 2017 Appl. Mater. Today 7 47
Zhang X, Sun X, Zhang H, Zhang D and Ma Y 2012 Mater. Chem. Phys. 135 137
Tao F, Shen Y, Liang Y and Li H 2007 J. Solid State Electrochem. 11 853
Seo M K and Park S J 2010 Curr. Appl. Phys. 10 391
Lutta S T, Dobley A, Ngala K, Yang S, Zavalij P Y and Whittingham M S 2011 MRS Online Proc. Libr. 703 83
Yuan G, Jiang Z, Aramata A and Gao Y 2005 Carbon NY 43 14
Huang Q, Wang X, Li J, Dai C, Gamboa S and Sebastian P J 2007 J. Power Sources 164 1
Boukhalfa S, Evanoff K and Yushin G 2012 Energy Environ. Sci. 5 6872
Li M, Sun G, Yin P, Ruan C and Ai K 2013 ACS Appl. Mater. Interfaces 5 11462
Chou S L, Wang J Z, Liu H K and Dou S X 2008 J. Electrochem. Soc. 155 A926
Pandit B, Dubal D P, Gómez-Romero P, Kale B B and Sankapal B R 2017 Sci. Rep. 7 43430
Béguin F, Presser V, Balducci A and Frackowiak E 2014 Adv. Mater. 26 2219
Kang D, Liu Q, Gu J, Su Y, Zhang W and Zhang D 2015 ACS Nano 9 11225
Zhang Y, Zheng J, Zhao Y, Hu T, Gao Z and Meng C 2016 Appl. Surf. Sci. 377 385
Yan J, Fan Z, Wei T, Qian W, Zhang M, Wei F et al 2009 Carbon NY 47 3371
Khomenko V, Frackowiak E and Béguin F 2004 Electrochim. Acta 50 2499
Chu J, Kong Z, Lu D, Zhang W, Wang X, Yu Y et al 2016 Mater. Lett. 166 179
Mu J, Wang J, Hao J, Cao P, Zhao S, Zeng W et al 2015 Ceram. Int. 41 12626
Acknowledgements
We acknowledge the use of instruments at the Department of Physics, Sanjay Ghodawat University, Atigre. AY would like to thank the Chhatrapati Shahu Maharaj Research, Training and Human Development Institute (SARATHI) for financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Yadav, A.D., Patil, R.B., Gurav, R. et al. Comparative study of supercapacitive behaviour of vanadium oxide nanoflakes deposited hydrothermally on stainless steel mesh. Bull Mater Sci 47, 82 (2024). https://doi.org/10.1007/s12034-024-03174-8
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12034-024-03174-8