Molding method of MOF (Metal Organic Framework) material with high Xe adsorption storage density

The embodiment of the invention provides a forming method of an MOF (Metal Organic Framework) material with high Xe adsorption storage density, which is characterized by comprising the following steps: step (1) at room temperature, adding a PVA (Polyvinyl Alcohol) binder into water, heating and stir...

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Bibliographische Detailangaben
Hauptverfasser: YAN ZHAOTONG, GONG YOUJIN, YANG CHUTING, LIU QIANG, ZENG JUN, LI WEI, XIONG SHUNSHUN, WU XIAONAN, XIANG QINGPEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The embodiment of the invention provides a forming method of an MOF (Metal Organic Framework) material with high Xe adsorption storage density, which is characterized by comprising the following steps: step (1) at room temperature, adding a PVA (Polyvinyl Alcohol) binder into water, heating and stirring, and dissolving the PVA binder in the water to form a PVA colloidal aqueous solution; (2) uniformly stirring the adamantane tetracarboxylic acid copper adsorbent powder and methyl cellulose, and grinding to obtain mixed powder; and (3) adding the mixed powder obtained in the step (2) into the PVA colloidal aqueous solution prepared in the step (1), mixing, stirring, forming, granulating and drying to obtain spherical adamantane tetracarboxylic acid copper adsorbent particles, namely the solid adsorbent particles. According to the method, the combination of PVA and MC is used as a forming agent, and the hydrogen-bond interaction formed by sufficient hydroxyl groups in PVA and MC is stronger than that of a singl