US 11,964,241 B2
Gas separation membrane comprising metal-organic framework and method of manufacturing same
Gwang Seok Oh, Seoul (KR); Jihyun Lee, Ansan-si (KR); and Minyoung Yoon, Seoul (KR)
Assigned to Hyundai Motor Company, Seoul (KR); Kia Corporation, Seoul (KR); and Gachon University of Industry-Academic Cooperation Foundation, Seongnam-si (KR)
Filed by Hyundai Motor Company, Seoul (KR); Kia Corporation, Seoul (KR); and Gachon University of Industry-Academic Cooperation Foundation, Seongnam-si (KR)
Filed on Jun. 14, 2023, as Appl. No. 18/334,639.
Application 18/334,639 is a division of application No. 16/917,103, filed on Jun. 30, 2020.
Claims priority of application No. 10-2019-0145552 (KR), filed on Nov. 14, 2019.
Prior Publication US 2023/0321612 A1, Oct. 12, 2023
Int. Cl. B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/14 (2006.01); B01D 71/34 (2006.01); B01D 71/64 (2006.01); B01D 71/68 (2006.01); B01D 71/70 (2006.01); B01D 71/82 (2006.01)
CPC B01D 69/148 (2013.01) [B01D 67/0006 (2013.01); B01D 67/0079 (2013.01); B01D 71/34 (2013.01); B01D 71/64 (2013.01); B01D 71/68 (2013.01); B01D 71/70 (2013.01); B01D 71/82 (2013.01); B01D 2325/02 (2013.01); B01D 2325/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lithium-air battery, comprising:
a battery cell; and
a case configured to accommodate the battery cell and comprising an inlet communicating with outside and an outlet communicating with outside;
wherein at least one of the inlet and the outlet is equipped with a gas separation membrane, the gas separation membrane comprising a matrix comprising a polymer resin and a metal-organic framework (MOF) dispersed in the matrix, wherein the gas separation membrane has a thickness of 150 μm or more.