| 摘要 |
PROBLEM TO BE SOLVED: To provide a microchannel structure having a microchannel for stably producing a large amount of fine particles in a uniform size and a method of manufacturing fine particles using the same. SOLUTION: A microchannel structure includes a continuous phase introduction channel for introducing a fluid that becomes a continuous phase, a dispersed phase introduction channel which is provided for introducing a fluid that becomes a dispersed phase, and is merged with the continuous phase introduction channel, and a discharge channel which is formed in a joint part where the dispersed phase introduction channel is merged with the continuous phase introduction channel, for discharging a fluid containing fine particles of the dispersed phase. The microchannel structure is comprised of quartz glass and characterized in that at least surface coarseness Ra of a wall surface of the discharge channel is 10.0 nm or more. COPYRIGHT: (C)2012,JPO&INPIT |
