01997nas a2200277   4500008004100000022001400041245015300055210006900208260000900277300001600286490000700302520105300309653002001362653002801382653001501410653001001425653003301435100002201468700001701490700001901507700001801526700001801544700001701562700001801579856012201597       2021                        eng d  a0272-884200aHierarchical ITO nanofibers coated Mn3O(4) nanoplates core-shell nanocomposites for high performance all-solid-state symmetric supercapacitor device0 aHierarchical ITO nanofibers coated Mn3O4 nanoplates coreshell na  cNOV   a29771-297850 v473 aWe have made a first attempt to build a novel Tin doped indium oxide@Manganese oxide (ITO@Mn3O4) nanocomposite electrode to overcome the detriments of Mn3O4 such as low conductivity and small potential window. Herein, we have synthesized the ITO@Mn3O4 nanocomposite by growing Mn3O4 nanoplates over ITO nanofibers synthesized by electrospinning technique. Benefitted from, the high conductivity and negative operating potential window of ITO exceptionally increased in the electrochemical performance of ITO@Mn3O4 was observed. The specific capacitance of optimized ITO@Mn3O4 nanocomposite reached up to 823 F/g at 1 mA/ cm2 in a wide potential window of 2 V using Na2SO4 electrolyte. To determine the practical feasibility an ITO@Mn3O4//ITO@Mn3O4 all-solid-state symmetric device was developed, which operated very well in a 2.2 V voltage window. It was found to deliver a maximum energy density of 88 Wh/kg and a power density of 550 W/ kg. This novel composite inferred the significance of using simple design to build a high-performance device.10aelectrospinning10aITO@Mn3O4 nanocomposite10aPVA-LiClO410aSILAR10aSolid-state symmetric device1 aBeknalkar, S., A.1 aTeli, A., M.1 aHarale, N., S.1 aPawar, K., K.1 aPatil, D., S.1 aShin, J., C.1 aPatil, P., S.  uhttps://library.ncl.res.in/content/hierarchical-ito-nanofibers-coated-mn3o4-nanoplates-core-shell-nanocomposites-high