Change in the size dependences of the surface properties of nanodiamond upon variation in the isotope composition |
| |
Authors: | M N Magomedov |
| |
Institution: | 1. Institute for Geothermal Problems, Russian Academy of Sciences, Makhachkala, Russia
|
| |
Abstract: | The isothermal-isomorphic dependences of the specific surface energy (σ), its isochoric temperature derivative (σ′), and surface pressure (P sf) on the size of nanodiamonds 12C and 13C at 100 and 4300 K are calculated. It is shown that the ratio σ(12C)/σ(13C) decreases with decreasing size along both isotherms, and σ′(12C)/σ′(13C) increases with decreasing size, and this effect is higher at lower temperatures. The ratio P sf(12C)/P sf(13C) increases with decreasing size. The effect is stronger at higher temperatures. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|