ダウンロード数: 382
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
rpcjpnv41p018.pdf | 557.66 kB | Adobe PDF | 見る/開く |
タイトル: | Effect of pressure on the photolysis of azo-bis-isobutyronitrile in the presence of diphenylpicrylhydrazyl |
著者: | Tanaka, Fujio Sasaki, Muneo Osugi, Jiro |
著者名の別形: | タナカ, フジオ ササキ, ムネオ オオスギ, ジロウ |
発行日: | 31-Mar-1972 |
出版者: | The Physico-Chemical Society of Japan |
誌名: | The Review of Physical Chemistry of Japan |
巻: | 41 |
号: | 1/2 |
開始ページ: | 18 |
終了ページ: | 21 |
抄録: | AIBN was photolyzed in toluene at room temperature at pressures up to 2, 000kg/cm^2 and the rates of the disappearance of DPPH which was used as a radical scavenger were measured spectrophotometrically. The rate was decreased with increasing pressure and the apparent activation volume was +7.6cm^3/mole. In comparison with Ewald's results on the thermal dissociation of AIBN, it was considered that an important contribution to the apparent activation volume was due to the change of "cage efect" by plessure and that the retarding effect of pressure on the photodissociation of AIBN would be smaller than on the thermal dissociation of AIBN. |
URI: | http://hdl.handle.net/2433/46958 |
出現コレクション: | Vol.41 No.1 & 2 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。