@article { ISI:000340520500055,
	title = {Enhanced catalytic activity of polyethylenedioxythiophene towards tri-iodide reduction in DSSCs via 1-dimensional alignment using hollow carbon nanofibers},
	journal = {Nanoscale},
	volume = {6},
	number = {17},
	year = {2014},
	month = {JUL},
	pages = {10332-10339},
	publisher = {ROYAL SOC CHEMISTRY},
	address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND},
	abstract = {<p>Here, we report a highly conducting 1-dimensionally (1-D) aligned polyethylenedioxythiophene (PEDOT) along the inner and outer surfaces of a hollow carbon nanofiber (CNF) and its application as a counter electrode in a dye sensitized solar cell (DSSC). The hybrid material (CP-25) displays a conversion efficiency of 7.16\% compared to 7.30\% for the standard Pt counter electrode, 4.48\% for bulk PEDOT and 5.56\% for CNF. The enhanced conversion efficiency of CP-25 is attributed to the accomplishment of high conductivity and surface area of PEDOT through the 1-D alignment compared to its bulk counterpart. Reduced charge transfer resistance and high conductivity of CP-25 could be proven by cyclic voltammetry, impedance analysis and Tafel experiments. Further, through a long-term stability test involving efficiency profiling for 20 days, it is observed that CP-25 possesses excellent durability compared to the bulk PEDOT.</p>},
	issn = {2040-3364},
	doi = {10.1039/c4nr00717d},
	author = {Anothumakkool, Bihag and Game, Onkar S. and Bhange, Siddheshwar N. and Kumari, Tanya and Ogale, Satishchandra B. and Kurungot, Sreekumar}
}
