ホリ ヒサオ   Hori Hisao
  堀 久男
   所属   神奈川大学  理学部 化学科
   職種   教授
言語種別 英語
発行・発表の年月 2015/06
形態種別 学術雑誌
査読 査読あり
招待論文 招待あり
標題 Efficient decomposition of a new fluorochemical surfactant: perfluoroalkane disulfonate to fluoride ions in subcritical and supercritical water
執筆形態 共著
掲載誌名 Chemosphere
出版社・発行元 Elsevier
巻・号・頁 129,pp.27-32
著者・共著者 Hisao Hori, Hiroki Saito, Hidenori Sakai, Toshiyuki Kitahara, Takehiko Sakamoto
概要 Decomposition of -O3SC3F6SO3- in subcritical and supercritical water was investigated. This is the first report on the decomposition of perfluoroalkane disulfonates, which are being introduced in electronics industry as greener alternatives to environmentally persistent and bioaccumulative perfluoroalkyl surfactants. When the reaction of -O3SC3F6SO3- was carried out in the presence of FeO in supercritical water at 380 degrees for 18 h, the F- yield reached 92%, which was the highest yield among tested.
DOI 10.1016/j.chemosphere.2014.06.052