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Author:

陈强 (陈强.) | 赵砚珑 (赵砚珑.) | 芦世东 (芦世东.) | 王昊天 (王昊天.) | 谢亚勃 (谢亚勃.) (Scholars:谢亚勃) | 李建荣 (李建荣.) (Scholars:李建荣)

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incoPat zhihuiya

Abstract:

一种钴基金属有机骨架材料的制备及其低碳烃分离应用,属于晶态多孔材料制备和气体分离技术领域。该MOF材料由有机配体5, 5'‑双(1H‑吡唑‑4‑基)‑2, 2'‑联吡啶(DPBP)与乙酸钴(Co(CH3COO)2)在溶剂热条件下合成。Co‑DPBP具有规则的孔道结构、较高的孔隙率和比表面积。孔道尺寸略大于丙炔/丙烯分子动力学直径,孔道内含有丰富的裸金属位点及氢键作用位点。Co‑DPBP骨架与丙炔分子间的作用力更强,从而实现了丙炔丙烯混合气中优先吸附丙炔的效果,使混合气中丙烯组分得到纯化。

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Patent Info :

Type: 发明授权

Patent No.: CN202110450571.5

Filing Date: 2021-04-25

Publication Date: 2022-05-17

Pub. No.: CN113214493B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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