Reversible and efficient anisotropic orientation of dispersed aromatic hydrocarb

2019-09-11 22:44:32

magnetic field We dispersion nanocrystals

责任者: Kaneko, Yuji;Onodera, Tsunenobe;Kasai, Hitoshi;Okada, Shuji;Oikawa, Hidetoshi;Nakanishi, Hachiro;Fukuda, Takashi;Matsuda, Hiro 单位: CREST, Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan 来源出处: Journal of Materials Chemistry,2005,15(2):253-255 摘要: We have prepared an aqueous dispersion of perylene nanocrystals by use of the reprecipitation method and have measured their orientation in a magnetic field spectroscopically. We observed reversible and efficient contrast changes upon applying the magnetic field. 关键词: Dispersions;Nanostructured materials;Precipitation (chemical);Magnetic fields;Spectroscopic analysis;Aqueous dispersion;Perylene nanocrystals;Contrast changes