@article {46362,
	title = {Improving the energy density of Li-ion capacitors using polymer-derived porous carbons as cathode},
	journal = {Electrochimica Acta},
	volume = {130},
	year = {2014},
	month = {JUN },
	pages = {766-770},
	type = {Article},
	abstract = {<p>High energy density Li-ion hybrid electrochemical capacitors (Li-HEC) are fabricated with 3 D architectured high surface area porous carbon (HSPC) derived from the poly(acrylamide-co-acrylic acid) potassium salt in a single step without any activating agent. The obtained HSPC exhibits high specific surface area of 1490 m(2) g(-1) and characterized with several analytical techniques. Li-HEC is fabricated with insertion type Li4Ti5O12 anode by adjusting the mass balance based on the single electrode performance with Li. The Li-HEC delivered the maximum energy density of similar to 55 Wh kg(-1), which is much higher than commercially available activated carbon (similar to 36 Wh kg(-1)). Further HSPC based Li-HEC delivered excellent cycleability and rendered similar to 87\% of initial value after 2000 cycles. (C) 2014 Elsevier Ltd. All rights reserved.</p>
},
	keywords = {energy density, Li-ion hybrid electrochemical capacitors, non-aqueous, porous carbon},
	issn = {0013-4686},
	doi = {10.1016/j.electacta.2014.03.079},
	author = {Puthusseri, Dhanya and Aravindan, Vanchiappan and Madhavi, Srinivasan and Ogale, Satishchandra}
}
@article { ISI:000345226100028,
	title = {Indanthrone derived disordered graphitic carbon as promising insertion anode for sodium ion battery with long cycle life},
	journal = {Electrochimica Acta},
	volume = {146},
	year = {2014},
	month = {NOV},
	pages = {218-223},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>We report facile, one step synthesis of disordered graphitic carbon by high temperature (1000 degrees C) pyrolysis of indanthrone dye (ID). The pyrolysed carbon is disordered in nature and the same is clearly evidenced by various analytical techniques like X-ray diffraction, Raman spectroscopy and high resolution transmission electron microscopy. Na-insertion properties of such indanthrone dye derived disordered graphitic carbon (IDDGC) is evaluated in half-cell assembly (Na/IDDGC). The test cell delivered a reversible capacity of similar to 160 mAh g(-1) at current density of 25 mAg 1. In addition, excellent cycling profiles are noted for such IDDGC, which retains 67\% of initial reversible capacity after 500 cycles. The present study clearly highlights the importance of disorder in the graphitic carbon for efficient Na-ion storage. (C) 2014 Elsevier Ltd. All rights reserved.</p>},
	keywords = {anode, disordered carbon, indanthrone, Na-ion battery},
	issn = {0013-4686},
	doi = {10.1016/j.electacta.2014.09.052},
	author = {Suryawanshi, Anil and Mhamane, Dattakumar and Nagane, Satyawan and Patil, Shankar and Aravindan, Vanchiappan and Ogale, Satishchandra and Srinivasan, Madhavi}
}
