US 12,256,588 B2
Perovskite solar cells with near-infrared sensitive layers
Jinsong Huang, Chapel Hill, NC (US); Yuze Lin, Chapel Hill, NC (US); and Shangshang Chen, Chapel Hill, NC (US)
Assigned to The University of North Carolina at Chapel Hill, Chapel Hill, NC (US)
Appl. No. 17/604,015
Filed by The University of North Carolina at Chapel Hill, Chapel Hill, NC (US)
PCT Filed Apr. 17, 2020, PCT No. PCT/US2020/028853
§ 371(c)(1), (2) Date Oct. 15, 2021,
PCT Pub. No. WO2020/215014, PCT Pub. Date Oct. 22, 2020.
Claims priority of provisional application 62/835,981, filed on Apr. 18, 2019.
Prior Publication US 2022/0231233 A1, Jul. 21, 2022
Int. Cl. H10K 30/50 (2023.01); H10K 30/10 (2023.01); H10K 30/57 (2023.01); H10K 30/81 (2023.01); H10K 85/10 (2023.01); H10K 85/30 (2023.01); H10K 85/50 (2023.01); H10K 85/60 (2023.01)
CPC H10K 30/50 (2023.02) [H10K 30/10 (2023.02); H10K 30/57 (2023.02); H10K 30/81 (2023.02); H10K 85/113 (2023.02); H10K 85/322 (2023.02); H10K 85/371 (2023.02); H10K 85/381 (2023.02); H10K 85/50 (2023.02); H10K 85/654 (2023.02); H10K 85/655 (2023.02); H10K 85/6572 (2023.02); H10K 85/6576 (2023.02)] 9 Claims
OG exemplary drawing
 
1. A planar heterojunction perovskite solar cell, comprising:
a first electrode;
a first transport layer disposed on said first electrode;
a perovskite material layer disposed on said first transport layer;
a second transport layer disposed on said perovskite material layer;
and a second electrode disposed on said second transport layer,
wherein one of said first or second transport layers is a hole transport layer and the other one of said first or second transport layers is an electron transport layer, and
wherein at least one of said hole transport layer or said electron transport layer comprises a single near infrared sensitive semiconductor material, wherein said single near infrared sensitive semiconductor material is

OG Complex Work Unit Chemistry