Palladium Nanoparticle Incorporation in Conjugated Microporous Polymers by Supercritical Fluid Processing
Palladium Nanoparticle Incorporation in Conjugated Microporous Polymers by Supercritical Fluid Processing
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DOI：
10.1021/cm9030446
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发表时间：
2010-01-26
影响因子：
8.6
通讯作者：
Cooper, Andrew I.
中科院分区：
文献类型：
--
作者：
Hasell, Tom;Wood, Colin D.;Cooper, Andrew I.
通过注入CO 2 可溶的Id前体，钯纳米颗粒已均匀地分散在整个微孔聚(亚芳基亚乙炔基)材料中。所得复合材料具有良好的热稳定性，在多相催化等领域具有潜在的应用前景。在包含金属之后，聚合物载体的孔隙率得以维持，并且室温下的氢吸收相对于未负载的多孔载体有所增加。
Palladium nanoparticles have been dispersed uniformly throughout it microporous poly(aryleneethynylene) material by the infusion of a CO2-soluble Id precursor. The resulting composite has good thermal stability and has potential applications for example in heterogeneous catalysis. The porosity of the polymeric Support Was maintained after inclusion of the metal and the hydrogen Uptake at room temperature Was increased with respect to the unloaded porous Support.