US 12,110,235 B1
Pervoskite solar cell and electron transport material
Firoz Khan, Dhahran (SA); and Masoud Al-Rasheidi, Dhahran (SA)
Assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran (SA)
Filed by KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran (SA)
Filed on Oct. 20, 2023, as Appl. No. 18/490,839.
Application 18/490,839 is a continuation of application No. 18/335,701, filed on Jun. 15, 2023, granted, now 11,827,528.
This patent is subject to a terminal disclaimer.
Int. Cl. H01B 1/08 (2006.01); C01G 51/00 (2006.01); H10K 85/50 (2023.01); H10K 30/50 (2023.01); H10K 30/85 (2023.01); H10K 71/15 (2023.01)
CPC C01G 51/40 (2013.01) [H01B 1/08 (2013.01); H10K 85/50 (2023.02); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/22 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2004/90 (2013.01); C01P 2006/40 (2013.01); C01P 2006/90 (2013.01); H10K 30/50 (2023.02); H10K 30/85 (2023.02); H10K 71/15 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A perovskite solar cell, comprising:
an electrode layer, a hole transport layer, a perovskite layer, a mesoporous layer, an electron transport layer, and a metal oxide layer;
wherein the electrode layer contacts the hole transport layer, and the perovskite layer is between the hole transport layer and the electron transport layer;
wherein the electron transport layer comprises an electron transport material; and
wherein the electron transport material comprises:
a metal co-doped zinc oxide compound having a formula MnxCo0.015Zn1-xO, wherein x has a value in a range of 0.001 to 0.014.