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Author:

谢亚勃 (谢亚勃.) (Scholars:谢亚勃) | 黄光灿 (黄光灿.) | 徐一然 (徐一然.) | 彭昊欣 (彭昊欣.) | 田英杰 (田英杰.)

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incoPat

Abstract:

本发明公开了一种用于二氧化碳/氮气分离的混合基质膜及其制备方法与应用,属于膜制备技术与气体分离领域。将金属‑有机框架MIL‑101分散到有机溶剂中,搅拌,超声,得到悬浊液,再加入高分子聚合物PIM‑1,搅拌,超声,得到混合基质膜筑膜液,制膜,干燥,得到用于二氧化碳/氮气分离的混合基质膜。本发明公开的用于二氧化碳/氮气分离的混合基质膜所需原料成本较低,合成方法简单,其实现了与高分子基质的完全混合,克服了混合基质膜中填料易团聚、与高分子基质相容性不好的问题,能够实现CO2/N2的高效分离,可使用价值高,具有广泛的工业应用前景。

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Patent Info :

Type: 发明申请

Patent No.: CN202310108607.0

Filing Date: 2023-02-14

Publication Date: 2023-05-02

Pub. No.: CN116036885A

Applicants: 北京工业大学

Legal Status: 实质审查

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: 0

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