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タイトル: Electron-Acceptor Nanomaterials Fabricated by Electrospinning for Polymer Solar Cells
著者: Chuangchote, Surawut
Sagawa, Takashi  kyouindb  KAKEN_id
著者名の別形: 佐川, 尚
キーワード: Nanostructures
fullerene
electrospinning
polymer solar cells
発行日: 2013
出版者: Elsevier B.V.
誌名: Energy Procedia
巻: 34
開始ページ: 848
終了ページ: 853
抄録: Nanofibers of a fullerene derivative (phenyl-C61-butyric acid methyl ester, PCBM) and a conventional polymer (polyvinylpyrrolidone, PVP) composite were prepared by electrospinning of blended solutions in the mixed solvent of chlorobenzene and methanol. At a fixed concentration of PVP, the average diameter of fibers was found to decrease with increasing composition of PCBM, because of the increase of conductivity of spinning solutions. The increase in PCBM composition resulted in a relative blue shift in UV-vis absorption peak. PVP was easily removed from PCBM/PVP fibers by Soxhlet extraction. After the removal of PVP, pure PCBM were obtained as nanorods connected in fiber direction. The preliminary utilization of the PCBM nanostructure as an electron-acceptor material in polymer solar cells was investigated.
記述: 10th Eco-Energy and Materials Science and Engineering Symposium, EMSES 2012 ; 5 December 2012 through 8 December 2012 ; Muang, Ubon-Ratchathani
著作権等: © 2013 The Authors. Published by Elsevier B.V. Open access under CC BY-NC-ND license.
URI: http://hdl.handle.net/2433/235667
DOI(出版社版): 10.1016/j.egypro.2013.06.821
出現コレクション:学術雑誌掲載論文等

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