一般注記Reduction of methylene blue with hydrazine was catalyzed by nearly mono-dispersed palladium particles of which diameters (2r0) ranged from 30 to 230 nm. The spectroscopically evaluated pseudo-first order reaction rate constants were proportional to r03α, where 3α varied from 2 to 3 with a decrease in the radius. The catalysis at large r0 proceeded heterogeneously, whereas that at small r0 occurred homogeneously. The relation between α and r0 allowed us to evaluate the thickness of the reaction layer to be 20 nm. The analysis of the diffusion-reaction model demonstrated the thickness did not vary largely with r0.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22578&item_no=1&attribute_id=22&file_no=1
関連情報(DOI)10.1016/j.cplett.2006.08.132
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)