@article{oai:sucra.repo.nii.ac.jp:00016523, author = {上野, 啓司 and 後藤, 拓也}, journal = {埼玉大学地域オープンイノベーションセンター紀要, Report of Comprehensive Open Innovation Center, Saitama University}, month = {}, note = {In the present article, we will report research results about the synthesis of solubilized graphene by the chemical exfoliation of graphite, and its application to organic thin film semiconductor devices. Chemically oxidized graphite powder was dispersedin water, and it was exfoliated by sonication or by repeated centrifugation and washing processes to obtain graphene oxide (GO). Successively a GO film was fabricated by coating a substrate with the GO solution, and it was chemically and thermally reduced to produce a highly conductive graphene film. Operation of organic thin film solar cells, which make use of the graphene films as their transparent electrodes, has been demonstrated. Good operating performance of organic thin film field-effect transistors, which have graphene source/drain electrodes, is also demonstrated., text, application/pdf}, pages = {32--38}, title = {グラフェン(カーボンナノフィルム(CNF))の応用研究}, volume = {2}, year = {2010}, yomi = {ウエノ, ケイジ and ゴトウ, タクヤ} }