US 11,701,618 B2
Metal coated polymembrane
Stephan Brinke-Seiferth, Hamburg (DE)
Assigned to I3 MEMBRANE GMBH, Hamburg (DE)
Filed by i3 Membrane GmbH, Hamburg (DE)
Filed on May 7, 2020, as Appl. No. 16/869,052.
Application 16/869,052 is a division of application No. 15/202,916, filed on Jul. 6, 2016, granted, now 10,682,612.
Claims priority of application No. 15175700 (EP), filed on Jul. 7, 2015.
Prior Publication US 2020/0261852 A1, Aug. 20, 2020
Int. Cl. B01D 61/42 (2006.01); C23C 16/455 (2006.01); C23C 16/04 (2006.01); B01D 67/00 (2006.01); B01D 71/68 (2006.01); C02F 1/469 (2023.01); B01D 71/02 (2006.01); C23C 16/06 (2006.01); C23C 16/40 (2006.01); C02F 103/34 (2006.01); C02F 1/44 (2023.01); C02F 1/461 (2023.01); C02F 101/30 (2006.01)
CPC B01D 61/425 (2013.01) [B01D 67/0072 (2013.01); B01D 67/0088 (2013.01); B01D 71/022 (2013.01); B01D 71/68 (2013.01); C02F 1/469 (2013.01); C23C 16/045 (2013.01); C23C 16/06 (2013.01); C23C 16/403 (2013.01); C23C 16/45525 (2013.01); C23C 16/45555 (2013.01); B01D 2311/2684 (2013.01); B01D 2313/345 (2013.01); B01D 2323/28 (2013.01); B01D 2323/283 (2013.01); C02F 1/444 (2013.01); C02F 2001/46138 (2013.01); C02F 2001/46161 (2013.01); C02F 2101/30 (2013.01); C02F 2103/343 (2013.01); C02F 2201/4613 (2013.01); C02F 2303/16 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An electrosorption device and/or electrofiltration device, comprising:
a polymer membrane with a first area of a porous metal coating on a first side of the polymer membrane;
a counter electrode;
wherein the counter electrode is formed as a permeable electrode by a metallic net, and wherein the permeable electrode is permeable to gas or liquid;
a DC power supply;
wherein the first area of the porous metal coating and the counter electrode are electrically connected to the DC power supply; and
an insulating and permeable spacer interposed between the permeable electrode and the polymer membrane wherein the permeable spacer is permeable to gas or liquid.