Bound diffusion of ultrafine particles in generalized anharmonic potential |
| |
| Authors: | A. S. Plachinda V. E. Sedov V. I. Khromov L. V. Bashkeev I. P. Suzdalev |
| |
| Affiliation: | (1) Institute of Chemical Physics, 117977 Moscow, USSR;(2) I.V. Kurchatov Institute of Atomic Energy, 123182 Moscow, USSR;(3) High School of Chemical Technology, 125820 Moscow, USSR |
| |
| Abstract: | Bound diffusion of ultrafine particles of ferric hydroxide precipitated inside the polymeric cross-linkage degree the experimental spectra reveal a striking broadening up to hundreds of mm/s. This is a consequence of the crossover from the diffusion of a Brownian oscillator to free diffusion in restricted volume, the spatial displacements of the particles depending on the cross-linkage and changing from 0.1 to 0.6 Å. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
