Method for improving resistance to sulfur-poisoning through structural transformation of nano-ceria supported on alumina알루미나 상에 담지된 나노-세리아의 구조 변형을 통한 황 피독 저항성 개선방법
An embodiment ceria-alumina support (CeO2—Al2O3 support) includes a nano-ceria having a shape of a polygonal bipyramid or a truncated polygonal bipyramid supported on alumina. An embodiment noble metal catalyst for treating exhaust gas includes a noble metal deposited on a ceria-alumina support (CeO2—Al2O3 support) that includes a nano-ceria having a shape of a polygonal bipyramid or a truncated polygonal bipyramid supported on alumina. An embodiment method for affecting resistance to sulfur-poisoning of a noble metal catalyst through structural transformation of nano-ceria supported on alumina includes performing a hydrothermal treatment of ceria supported on γ-alum
- Country
- US (United States)
- Application Date
- 2022-08-12
- Application Number
- 17887142
- Registration Date
- 2024-01-16
- Registration Number
- 11872541
- Appears in Collection
- CBE-Patent(특허)
- Files in This Item
- There are no files associated with this item.
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