Supporting Information
Electrodynamically Sprayed Thin Films of Aqueous Dispersible Graphene Nanosheets; Highly Efficient Cathodes for Dye-Sensitized Solar Cells Sung-Yeon Jang*,† Young-Gon Kim,‡ Dong Young Kim,‡ Hong-Gon Kim,§ Seong Mu Jo‡ †
Department of Chemistry, Kookmin University, 861-1 Jeongneung-dong, Seong-buk, Seoul, Korea. ‡
Nanohybrids Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seong-buk, Seoul, Korea §
Solar Cells Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seong-buk, Seoul, Korea
*
Correspondence Author: Sung-Yeon Jang; Tel: +82-2-910-5768; Fax: +82-2-910-4415; E-mail:
[email protected] Intensity (A.U.)
GNS GNS-TA
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1400
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1800
-1
Raman shift (cm )
Figure S1. Raman spectroscopy results of GNS and GNS after TA (GNS-TA).
