@article {48330,
	title = {Carbon encapsulated NiCo2S4 nanoparticles with enhanced surface mediated charge storage for superior ultracapacitor electrodes},
	journal = {Chemistry-An Asian Journal},
	volume = {18},
	year = {2023},
	month = {APR},
	type = {Article},
	abstract = {<p>
	Three different compositions of NiCo2S4 (NCS) materials were prepared using three solvents, named NCS HTDI (hydrothermal in DI water), NCS STEG (solvothermal in ethylene glycol), and a novel carbon-encapsulated NCS STFA (solvothermal in formamide). The structural and morphological properties of the prepared NCS HTDI, NCS STEG, and NCS HTDI materials were analyzed using various physical characterization techniques. As prepared, NCS materials were tested as an electrode for supercapacitor (SC) application using a 3-electrode system in a basic electrolyte (3 M KOH). NCS HTDI exhibits a specific capacitance of 2536 F g(-1), NCS STEG shows 1355 F g(-1), and NCS STFA shows 1178 F g(-1) at an input current density of 1 A g(-1). The SBN-PSC material is utilized as a counter electrode in the NCS STFA || SBN-PSC-based asymmetric SC device. The device exhibits exceptionally superior electrochemical performance with a specific capacitance of 172 F g(-1) at 10 A g(-1) input current density and 97\% capacity retention after 5000 cycles in a voltage window of 1.6 V. The results confirm the superiority of NCS STFA||SBN-PSC deviceas an excellent high-energy and high-power SC.</p>
},
	keywords = {Asymmetric supercapacitor device, NiCo2S4, pseudocapacitor, Surface charge storage},
	issn = {1861-4728},
	doi = {10.1002/asia.202300121},
	author = {Chaturvedi, Vikash and Pawar, Meenakshi and Thripuranthaka, M. and Shivade, Rajkiran and Shelke, Manjusha V. V.}
}
@article {48986,
	title = {Ti3C2Tx-Nb2Mo3O14 composite as novel anode to realize high power density combined with high stability in a hybrid lithium-ion capacitor},
	journal = {Energy Technology },
	volume = {11},
	year = {2023},
	month = {DEC},
	type = {Article},
	abstract = {<p>
	Lithium-ion capacitors (LICs), with their higher energy density at high power capability, stand out as the future generation of energy-storage devices. Herein, the nanocomposite of Ti3C2Tx MXene with Nb2Mo3O14 is prepared by a one-step hydrothermal method and studied as an electrode material for LIC. The asfabricated composite MXene niobium molybdenum oxide (MXNMO) achieves a high reversible capacity of 205 mAh g(-1) at 100 mA g(-1) current density with outstanding cyclability. Further, asymmetric LIC full-cell device composed of MXNMO anode with supercapacitor grade activated carbon as a cathode delivers an energy density of 37.8 Wh kg(-1) (0.25 A g(-1)) and a higher power density of 4244 W kg(-1) (5 A g(-1)) along with the excellent durability showing 85\% capacitance retention over 4000 cycles at 0.5 A g(-1).</p>
},
	keywords = {lithium-ion capacitors, MXene, niobium molybdenum oxides, pseudocapacitive anode materials},
	issn = {2194-4288},
	doi = {10.1002/ente.202300298},
	author = {Pawar, Meenakshi D. and Thripuranthaka, Marulasiddappa and Patrike, Apurva and Deshmukh, Ashvini B. and Chaturvedi, Vikash and Krishnan, Arun and Shivade, Rajkiran and Shelke, Manjusha V.}
}
