@article { ISI:000344978200061,
	title = {Hollow Co0.85Se nanowire array on carbon fiber paper for high rate pseudocapacitor},
	journal = {ACS Applied Materials \& Interfaces},
	volume = {6},
	number = {21},
	year = {2014},
	month = {NOV},
	pages = {18844-18852},
	publisher = {AMER CHEMICAL SOC},
	address = {1155 16TH ST, NW, WASHINGTON, DC 20036 USA},
	abstract = {<p>A supercapacitor electrode is fabricated with Co0.85Se hollow nanowires (HNW) array, which is synthesized by wet chemical hydrothermal selenization of initially grown cobalt hydroxyl carbonate nanowires on conductive CFP. The dense self-organized morphology of Co0.85Se HNWs is revealed by scanning/transmission electron microscopy. The as-synthesized Co0.85Se HNWs possess high pseudocapacitive property with high capacitance retention and high durability. The areal capacitance value is seen to vary from 929.5 to 600 mF cm(-2) (60\% retention) as the current density is increased from 1 to 15 mA cm(-2), an increase of a factor of 15. Based on mass loading, this corresponds to a very high gravimetric capacitance of 674 (for 2 mA cm(-2) or 1.48 Ag-1) and 444 Fg(1-) (for 15 mA cm(-2) or 11 A g(-1)) in a full-cell configuration with the Co0.85Se HNWs as cathode and activated carbon as anode (asymmetric configuration) promising results are obtained.</p>},
	keywords = {asymmetric supercapacitor, carbon fiber paper, cobalt selenide, hydrothermal, pseudocapacitor, selenization},
	issn = {1944-8244},
	doi = {10.1021/am504333z},
	author = {Banerjee, Abhik and Bhatnagar, Sumit and Upadhyay, Kush Kumar and Yadav, Prasad and Ogale, Satishchandra}
}
@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.}
}
