Modified micro-space using self-organized nanoparticles for reduction of methylene blue |
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Authors: | Li Xianying Wang Hongzhi Inoue Kouzou Uehara Masato Nakamura Hiroyuki Miyazaki Masaya Abea Eiichi Maeda Hideaki |
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Institution: | Micro-space Chemistry Laboratory AIST, Shuku, Tosu, Saga, 841-0052, Japan. |
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Abstract: | By using silica layers bound to the surface of the inner wall of the microchannel via a self-assembly technique which relies on capillary forces to organize the colloids, TiO2 particles were attached to the inner surface of a microcapillary. The reduction rate of methylene blue increased by more than 150 times in the SiO2/TiO2 modified micro-space compared to that in a batch system. |
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