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首页> 外文期刊>Russian Journal of Physical Chemistry >Adsorption of Benzene and Water onto a Composite Sorbent Formed by an Active Carbon Layer with Grafted Cyclic Ethanolamine Macromolecules Bonded to Fabric
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Adsorption of Benzene and Water onto a Composite Sorbent Formed by an Active Carbon Layer with Grafted Cyclic Ethanolamine Macromolecules Bonded to Fabric

机译：将苯和水吸附到由活性炭层形成的复合吸附剂与接枝环状乙醇胺大分子粘合到织物上形成的复合吸附剂

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摘要

Isotherms of benzene and water vapor adsorption onto a composite material made of a layer of active carbon microparticles and cyclic ethanolamine macromolecules bonded to cellulose are measured. The layer is formed by carbon particles with sizes of 2.5-4 μm and grafted porous macromolecular ethanolamine. The latter combines the particles into electron-conducting and luminescent aggregates. The pores in carbon are connected with those of cyclic amines through voids formed by the cycles of oxo-amine groups and conjugated carbon groups on the surfaces of carbon particles. It is found that when the relative pressure is increased, the pores in amines, where the sorbed molecules are combined into host-guest complexes, are filled first. This is followed by estafetee filling of the pores with water or benzene molecules.
机译：测量苯和水蒸气吸附在由一层活性炭微粒和粘合到纤维素上的环状乙醇胺大分子制成的复合材料上的等温物。 该层由碳颗粒形成2.5-4μm的碳颗粒和接枝多孔大分子乙醇胺。 后者将颗粒与电子导电和发光聚集体组合。 碳中的孔通过通过氧代胺基团的循环和碳颗粒表面上的缀合的碳基团形成的空隙与环状胺的孔连接。 发现当相对压力增加时，首先填充胺中的胺中的孔，其中吸附剂分子组合成宿主 - 访客复合物。 接下来是与水或苯分子填充毛孔的Estafetee填充。

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