Titania/polypyrrole hybrid nanocomposites built from in-situ generated organically functionalized nanoanatase building blocks
Titania/polypyrrole hybrid nanocomposites built from in-situ generated organically functionalized nanoanatase building blocks
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DOI：
10.1002/adma.200390049
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发表时间：
2003-02-05
影响因子：
29.4
通讯作者：
Sanchez, C
中科院分区：
文献类型：
--
作者：
Roux, S;Soler-Illia, GJAA;Sanchez, C
双官能封端配体用于在单个步骤中获得吡咯官能化的单分散纳米晶体TiO 2（TiO 2）颗粒。然后，壳中的吡咯官能团（电）化学聚合，以产生聚吡咯（PPy）/TiO 2混合纳米复合膜（见图）。导电聚合物的进一步电子改性是可能的，导致各种各样的潜在应用。
A bifunctional capping ligand is used to obtain pyrrol-functionalized monodispersed nano-crystalline TiO2 (anatase) particles in a single step. The pyrrole functionalities in the shell are then (electro)chemically polymerized to create a polypyrrole (PPy)/TiO2 hybrid nano-composite film (see Figure). Further electronic modification of the conducting polymer is possible, leading to a great variety of potential applications.