한국전기화학회

Vol.14, No.2, May 2011

Preparation of Porous TiO2 Thin Films by Poly(vinyl chloride)-graft-poly(N-vinyl pyrrolidone) and Their Applications to Dye-sensitized Solar Cells: JKES Vol.14, No.2, pp.83~91, May 2011; DOI : 10.5229/JKES.2011.14.2.083

Seung Hyeon Yeon, Rajkumar Patel, Jong Kwan Koh, Sung Hoon Ahn, Jong Hak Kim

Department of Chemical and Biomolecular Engineering, Yonsei University, 262 Seongsanno, Seodaemun-gu, Seoul 120-749, South Korea

Mesoporous titanium dioxide (TiO2) thin films were prepared using poly(vinyl chloride)- graft-poly(N-vinyl pyrrolidone) (PVC-g-PVP) as a templating agent via sol-gel process. Grafting of PVC chains from PVC backbone was done by atom transfer radical polym

Keyword : Polymer electrolytes, Dye-sensitized solar cell, Graft copolymer, Titania (TiO2), Sol-gel

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JKES

Vol.14, No.2, May 2011