Monodisperse nanoparticles of metal oxides prepared by membrane emulsification using ordered anodic porous alumina
Monodisperse nanoparticles of metal oxides prepared by membrane emulsification using ordered anodic porous alumina
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DOI：
10.1039/c3ra43476a
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发表时间：
2014-01-01
期刊：
影响因子：
3.9
通讯作者：
Masuda, Hideki
中科院分区：
文献类型：
--
作者：
Yanagishita, Takashi;Maejima, Yukari;Masuda, Hideki
使用有序阳极多孔氧化铝作为膜，通过膜乳化并随后固化来制备尺寸均匀的金属氧化物纳米颗粒。纳米粒子的尺寸可以通过调节阳极多孔氧化铝膜的孔径来控制。由于能够通过多孔膜连续形成单分散乳液液滴，该过程可以高通量制备各种类型金属氧化物的单分散纳米颗粒，且尺寸受控。
Uniform-sized nanoparticles of metal oxides were fabricated by membrane emulsification using ordered anodic porous alumina as a membrane and subsequent solidification. The size of the nanoparticles could be controlled by adjusting the pore size of the anodic porous alumina membrane. This process allows the high throughput preparation of monodisperse nanoparticles of various types of metal oxide with controlled size due to the capability of continuous formation of monodisperse emulsion droplets through the porous membrane.