Carbonic anhydrase inspired poly(N-vinylimidazole)/zeolite Zn-β hybrid membranes for CO2 capture†,Chemical Communications

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Carbonic anhydrase inspired poly(N-vinylimidazole)/zeolite Zn-β hybrid membranes for CO2 capture†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-06-05 00:00:00 , DOI: 10.1039/c8cc03656j
Yanni Liu _{1,

2,

3,

4,

5} , Zhi Wang _{1,

2,

3,

4,

5} , Mengqi Shi _{1,

2,

3,

4,

5} , Nan Li _{1,

2,

3,

4,

5} , Song Zhao _{1,

2,

3,

4,

5} , Jixiao Wang _{1,

2,

3,

4,

5}

Affiliation

A carbonic anhydrase inspired material was developed by incorporating Zn(II) ion exchanged zeolite β into poly(N-vinylimidazole) solution. The hydrophobic zeolite channels were designed to imitate the function of the hydrophobic pocket in carbonic anhydrase. The composite membrane prepared by casting the material on a polysulfone ultrafiltration membrane showed a high CO₂ permeance of 4620 GPU with a high CO₂/N₂ selectivity of 224.

中文翻译：

碳酸酐酶激发的聚（N-乙烯基咪唑）/沸石Zn-β杂化膜可捕获CO ₂†

通过将Zn（II）离子交换的沸石β掺入聚（N-乙烯基咪唑）溶液中，开发了一种碳酸酐酶激发的材料。疏水沸石通道被设计为模仿碳酸酐酶中疏水袋的功能。通过将材料浇铸在聚砜超滤膜上制备的复合膜显示出4620 GPU的高CO ₂渗透率和224的高CO ₂ / N ₂选择性。

更新日期：2018-06-05

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