02499nas a2200253   4500008004100000022001400041245013300055210006900188260000800257300001100265490000700276520159400283653002801877653002401905653003201929653002301961653000801984100002601992700002302018700002502041700002702066700002502093856012702118       2022                        eng d  a2352-152X00aFlexible ultracapacitor device fabricated with an organic electrode material- naphthalene diimide nitrile/reduced graphene oxide0 aFlexible ultracapacitor device fabricated with an organic electr  cDEC  a1060360 v563 a<p>
	In this work, we have demonstrated a high-performance flexible supercapacitor electrode based on reduced graphene oxide (rGO) and naphthalene diimide nitrile (NDI-CN) composite. The rGO/NDI-CN composite was prepared by a simple approach. This composite was well characterized using various techniques such as scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) etc. Besides, the pi -pi stacking of NDI-CN on rGO surface was confirmed using UV-vis and FTIR techniques. As fabricated rGO/NDI-CN composite was examined as an electrode material for the supercapacitor applications. The rGO/NDI-CN electrode has delivered an excellent specific capacitance (C-sp) of 336 F g(-1) at 0.5 A g(-1)current density. The fabricated supercapacitor (SC) displays robustness with 80 % capacitance retention over 10,000 cycles at higher current density of 10 A g(-1). To further explore the real-world application of electrode materials, the corresponding flexible supercapacitor was designed and examined. The flexible device exhibited an energy density of 9.54 mu Wh cm(-2) at a power density of 0.3 mWcm(-2). These results confirmed that the rGO/NDI-CN electrode material has good potential as an energy storage device. Furthermore, the facile construction and fabrication of flexible device displayed operation of LED when fully charged. The assembled flexible supercapacitor device could be bent and twisted, signifying the potential to be used in practical applications in various high-performance electrochemical devices.</p>
10aflexible supercapacitor10aNaphthalene diimide10aOrganic molecule electrodes10api -pi interaction10arGO1 aDeshmukh, Ashvini, B.1 aBiradar, Madan, R.1 aPawar, Meenakshi, D.1 aBhosale, Sidhanath, V.1 aShelke, Manjusha, V.  uhttp://library.ncl.res.in/content/flexible-ultracapacitor-device-fabricated-organic-electrode-material-naphthalene-diimide01853nas a2200205   4500008004100000022001400041245008700055210006900142260000800211300001400219490000700233520115600240100001901396700002501415700002401440700002901464700002101493700002301514856011001537       2022                        eng d  a0884-291400aMXenes: advances in the synthesis and application in supercapacitors and batteries0 aMXenes advances in the synthesis and application in supercapacit  cNOV  a3865-38890 v373 a<p>
	MXenes, the newest family member of the two-dimensional materials have been widely investigated for different applications, particularly in the energy storage realm. With regard to this, MXene precursors have attained widespread attention for the application in electrochemical energy storage devices especially supercapacitors and batteries. This review has comprehensively studied various synthesis strategies adopted for MXenes including the top-down and bottom-up approaches. The shift to renewable energy alternatives have focused on the electrochemical choices such as supercapacitors and batteries, the most common and relevant ones. Thus the application of MXenes and its composite in supercapacitors as electrodes have been analyzed along with its detailed mechanism and electrochemical performance. Several battery chemistries including lithium-ion, sodium-ion and other battery systems utilizing MXenes have also been discussed here. Thus the existing strategies, advancements, and drawbacks regarding the inclusivity of MXenes in the electrochemical energy systems of supercapacitors and batteries are reviewed in this article.</p>
1 aWasnik, Kundan1 aPawar, Meenakshi, D.1 aRaphael, Leya, Rose1 aPullanchiyodan, Abhilash1 aShelke, Manjusha1 aRaghavan, Prasanth  uhttp://library.ncl.res.in/content/mxenes-advances-synthesis-and-application-supercapacitors-and-batteries