**Author details**

Chikkili Venkateswara Raju1,2, Mathavan Sornambigai1,2 and Shanmugam Senthil Kumar1,2\*

1 Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi, Tamilnadu, India

2 Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India

\*Address all correspondence to: ssenthilmugam@gmail.com; ssenthilkumar@cecri.res.in

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
