发明名称 |
PREPARATION OF THE LAYER-BY-LAYER ASSEMBLED MATERIALS FROM DISPERSIONS OF HIGHLY ANISOTROPIC COLLOIDS |
摘要 |
A method for the assembly of a thin film containing highly anisotropic colloids that includes the steps of immersing a substrate in a first solution or dispersion comprising a first substance, wherein the first substance has an affinity for the substrate. Then, immersing the substrate in a second solution or dispersion comprising a second substance, wherein the second substance has an affinity for the first substance. A least one of the first substance and the second substance is a highly anisotropic colloid having at least one dimension differing from the others by a ratio of at least 1:1.5. The method incorporates highly anisotropic colloids using a layer-by-layer process that circumvents the tendency for separation of nanotubes at high nanotube loadings. Additionally, the method incorporates aligned highly anisotropic colloids and provides a method for carbon nanotube alignment, which among other advantages makes possible the preparation of unique criss-crossed composites. |
申请公布号 |
AU2003238909(A1) |
申请公布日期 |
2003.12.22 |
申请号 |
AU20030238909 |
申请日期 |
2003.06.06 |
申请人 |
TANG, ZHIYONG;MAMEDOV, ARIF, A.;THE BOARD OF REGENTS FOR OKLAHOMA STATE UNIVERSITY;KOTOV, NICHOLAS, A. |
发明人 |
ZHIYONG TANG;ARIF, A. MAMEDOV;NICHOLAS, A. KOTOV |
分类号 |
B01D67/00;B01D69/14;B05D1/18;B05D7/00;C08J5/00;(IPC1-7):B05D1/18;B01D3/00 |
主分类号 |
B01D67/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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