公开(公告)号：US20230167566A1

公开(公告)日：2023-06-01

申请号：US17874442

申请日：2022-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： IN KWON KIM ,  Kyu Hyoung Lee ,  Sang Kyun Kim ,  Chul Oh Park ,  Min Young Kim ,  Hyo San Lee

IPC: C25C7/00 ,  C25C5/00 ,  C25C7/04 ,  C25C7/08

CPC classification number: C25C7/002 ,  C25C5/00 ,  C25C7/04 ,  C25C7/08

Abstract: Cerium oxide nanoparticles and methods of fabricating the same are provided. The cerium oxide nanoparticles may be fabricated by a method that may include injecting metal ions into cerium oxide particles and then removing (e.g., desorbing) at least some of the injected metal ions from the cerium oxide particles.