[14p-4B-1~8] 10.5 磁場応用

▼ [14p-4B-3] Crystal Growth of NaCl by LLIP Method under Magnetic Fields Ⅲ

〇Ryousuke Yoshida¹, Semba Ryuusei¹, Yuta Kimura¹, Onotou Tetsuya¹, Yamamoto Isao¹ (1.Yokohama Nat'l Univ.)

キーワード：strong magnetic field,crystallization,NaCl

Liquid-liquid interfacial precipitation (LLIP) method is new crystallization technique, in which nucleation and crystal growth, crystal precipitation occar at liquid-liquid interface. It is reported that some NaCl crystals made by LLIP method have the stepwise structure on the side of poor solvent. We have reported that the vertical maximum magnetic force field make the average of NaCl crystal surface area smaller after the reaction for an hour than that under non-magnetic field. In this study, we have investigated the effects of minimum magnetic force field on NaCl crystal after the reaction for more long hours.