| 摘要 |
FIELD: electricity.SUBSTANCE: nanoobjects sorting method (objects with at least one spatial dimension within the range from ~0.05 nm up to ~500 nm) wherein a) the initial mix with any primary content of electrically conductive nanoobjects and more electrically conductive nanoobjects contact any part of liquid substance surface; b) energy of the above mix of nanoobjects is transmitted so that different nanoobjects depending on degree of their conductivity are subjected to different degree of heating (per time unit), at that during any non-zero period of time upon beginning of the energy transmission T temperature is maintained in any part of the above contact substance surface at the level sufficient for compliance with at least one of the following conditions: (1) temperature T differential module for any part of the above surface of the contact substance and temperature of its active evaporation (T) is less than ?T(i.e. |T-T|<?T), (2) temperature T differential module for any part of the above surface of the contact substance and temperature of the active chemical reaction threshold with the above substance (T) is less than ?T(i.e. |T-T|<?T), (3) temperature T differential module for any part of the above surface of the contact substance and temperature of the active chemical reaction threshold with nanoobjects (T) is less than ?T(i.e. |T-T|<?T)), and moreover it is provided that nanoobjects heated up to different temperature (T) are subjected to different degree of fixation with the contact surface (up to failure to fix), c) non-fixed and weakly fixed nanoobjects are separated from the surface and d) at least one spatially separated object is received out of pluralities of nanoobjects, which contains nanoobjects with the average conductivity differing from the average conductivity of nanoobjects in the initial mix.EFFECT: improving the efficiency of sorting.7 cl, 1 dwg, 12 ex |
