Catalytic membranes with palladium nanoparticles: From tailored polymer to catalytic applications

被引：33
|
作者：
Domenech, B. [1 ]
Munoz, M. [1 ]
Muraviev, D. N. [1 ]
Macanas, J. [2 ]
机构：
[1] Univ Autonoma Barcelona, Dept Chem, E-08193 Barcelona, Spain
[2] Univ Politecn Cataluna, Dept Chem Engn, Barcelona 08222, Spain
来源：
CATALYSIS TODAY | 2012年 / 193卷 / 01期
关键词：
Metal nanoparticles; Nanocomposite; Polyethersulphone Cardo; Catalytic membrane; Intermatrix synthesis; Palladium; HOLLOW-FIBER MEMBRANES; BY-LAYER ADSORPTION; METAL NANOPARTICLES; INTERMATRIX SYNTHESIS; NANOCOMPOSITES; POLYSULFONES; REDUCTION; REACTORS; SENSOR; FILMS;
D O I：
10.1016/j.cattod.2012.02.049
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new polymer-metal nanocomposite containing catalytic metal nanoparticles and useful for the preparation of catalytic membranes was developed. Pd-0 nanoparticles were grown by intermatrix synthesis methodology on polymeric membranes made of either sulfonated and non sulfonated polyethersulphone with Cardo group or Nafion. The synthesized polymer, the developed membranes and the corresponding nanocomposites were characterized by chemical and microscopic techniques and their catalytic efficiency was tested following a model reaction: the reduction of p-nitrophenol to p-aminophenol. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：158 / 164
页数：7
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