公开(公告)号：US20240018404A1

公开(公告)日：2024-01-18

申请号：US17864056

申请日：2022-07-13

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Md. Hasan ZAHIR ,  Kashif IRSHAD ,  Amjad ALI ,  Ridha Ben Ali Ben MANSOUR ,  Hafiz ALI

IPC: C09K5/06

CPC classification number: C09K5/063

Abstract: A method includes mixing a dopant salt of at least one of cobalt, nickel, zinc, and scandium with a silicate, in a solvent, to form a first solution. The method includes mixing the first solution with a solvent mixture to form a second solution. The method further includes mixing the second solution with an acid to form an acid solution. The method further includes adding a catalyst and a polymer to the acid solution to form the doped PCM. The doped PCM includes the catalyst, the polymer, at least one of cobalt, nickel, zinc, and scandium, and SiO2.