Manganese-doped polyaniline electrodes as high-performance supercapacitors with superior energy density and prolonged shelf life

Swapnika Suresh1, Hridya C. Prakash1, M. Sathish Kumar2,3, Sudip K. Batabyal1,4
1Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore, India
2Center of Excellence in Advanced Materials& Green Technologies (CoE-AMGT), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India
3Department of Chemical Engineering and Materials Science, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India
4Amrita Center for Industrial Research & Innovation (ACIRI), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India