Korea Advanced Institute of Science and Technology

Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Korea Research Institute of Chemical Technology

Beom-Sik Kim

Hyunjoo Lee

Chang Hwan Kim

Pyung Soon Kim

Jeung Ku Kang

Yoon Sang Nam

Hyung Mo Jeong

Junemin Bae

Hojin Jeong

Youngkook Kwon

An embodiment ceria-alumina support (CeO—AlOsupport) 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 (CeO—AlOsupport) 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-alumina.

Method for improving resistance to sulfur-poisoning through structural transformation of nano-ceria supported on alumina

A catalyst for removing nitrogen oxides, and the catalyst for removing the nitrogen oxides includes a first catalyst having a component including Pt, Ba, and Ce supported on a first support, and a second catalyst physically mixed with the first catalyst and having a component including Cu and Ce supported on a second support.

Catalyst for removing nitrogen oxides

The present disclosure relates to a particle including at least one atomic-scale channel formed on a surface of the particle or on a surface and inside of the particle; a catalyst including the particle, particularly a catalyst for efficient and selective electrochemical conversion of carbon dioxide into high value-added Cfuel; and a method of preparing the particle.

Particle including atomic-scale channel, method of preparing the same, and catalyst including the same

Growing community of inventors

Daejeon, South Korea

Beom-Sik Kim