國立臺灣師範大學化學系Y.-C. WangD.-Y. WangY.-T. JiangH.-A. ChenChia-Chun ChenK.-C. Ho- H.-L. ChouChun-Wei Chen2014-12-022014-12-022013-06-241433-7851http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/42373Calligraphic counter electrodes: An important photovoltaic application using FeS2 nanocrystal (NC) pyrite ink to fabricate a counter electrode as an alternative to Pt in dye-sensitized solar cells is demonstrated. FeS2 NC ink exhibits excellent electrochemical catalytic activity and remarkable electrochemical stability. ITO=indium-doped tin oxide.dyes/pigmentselectrocatalysisiron disulfidenanomaterialssolar cells