US 12,240,761 B2
Device for large-scale production of graphene
Jon Are Beukes, Stavanger (NO); and Fan Huang, Stavanger (NO)
Assigned to CealTech AS, Stavanger (NO)
Appl. No. 17/759,560
Filed by CealTech AS, Stavanger (NO)
PCT Filed Feb. 1, 2021, PCT No. PCT/EP2021/052291
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/156196, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 2050110-2 (SE), filed on Feb. 3, 2020.
Prior Publication US 2023/0102041 A1, Mar. 30, 2023
Int. Cl. C01B 32/186 (2017.01); C01B 32/194 (2017.01); C23C 16/01 (2006.01); C23C 16/26 (2006.01); C23C 16/44 (2006.01); C23C 16/50 (2006.01); C23C 16/54 (2006.01)
CPC C01B 32/186 (2017.08) [C01B 32/194 (2017.08); C23C 16/01 (2013.01); C23C 16/26 (2013.01); C23C 16/4417 (2013.01); C23C 16/50 (2013.01); C23C 16/54 (2013.01); C01B 2204/04 (2013.01); C01P 2002/82 (2013.01); C01P 2004/03 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A production unit for the production of graphene-coated particles, said production unit comprising at least one stationary main chamber (1) and, optionally, a second chamber (2);
wherein a particle feeder (10), a movable substrate or support (20), a heating element (30), at least one ionized plasma generator (40) and a collecting unit (50) are located in said main chamber (1) and wherein, optionally said collecting unit (50) is movable from the main chamber (1) to said optional, second chamber (2) without compromising the pressure, temperature or gas atmosphere of the main chamber.