Výsledky vyhledávání - "Masaaki Kitano"

Akademický článek

Effects of nitrogen vacancy sites of oxynitride support on the catalytic activity for ammonia decomposition

Autor: Kazuki Miyashita, Kiya Ogasawara, Masayoshi Miyazaki, Hitoshi Abe, Yasuhiro Niwa, Hideki Kato, Hideo Hosono, Masaaki Kitano

Publikováno v: NPG Asia Materials, Vol 16, Iss 1, Pp 1-9 (2024)

Abstract Nitrogen-containing compounds such as imides and amides have been reported as efficient materials that promote ammonia decomposition over nonnoble metal catalysts. However, these compounds decompose in an air atmosphere and become inactive,

Externí odkaz: https://doaj.org/article/e1920a685cd74455ab5bd40bed4085b6

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Akademický článek

Multiple reaction pathway on alkaline earth imide supported catalysts for efficient ammonia synthesis

Autor: Zichuang Li, Yangfan Lu, Jiang Li, Miao Xu, Yanpeng Qi, Sang-Won Park, Masaaki Kitano, Hideo Hosono, Jie-Sheng Chen, Tian-Nan Ye

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)

Abstract The tunability of reaction pathways is required for exploring efficient and low cost catalysts for ammonia synthesis. There is an obstacle by the limitations arising from scaling relation for this purpose. Here, we demonstrate that the alkal

Externí odkaz: https://doaj.org/article/24085b026b7044a5b79f499a478536ed

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Akademický článek

Stable single platinum atoms trapped in sub-nanometer cavities in 12CaO·7Al2O3 for chemoselective hydrogenation of nitroarenes

Autor: Tian-Nan Ye, Zewen Xiao, Jiang Li, Yutong Gong, Hitoshi Abe, Yasuhiro Niwa, Masato Sasase, Masaaki Kitano, Hideo Hosono

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

Stabilize the active metal single atoms under harsh conditions is critical for the development of single atom catalysts. Here the authors report a nanoporous crystal, 12CaO·7Al2O3, that can firmly stabilize Pt single atoms in its surface cavities fo

Externí odkaz: https://doaj.org/article/ef95b0897c2f4836b34378127638af43

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Akademický článek

Palladium-bearing intermetallic electride as an efficient and stable catalyst for Suzuki cross-coupling reactions

Autor: Tian-Nan Ye, Yangfan Lu, Zewen Xiao, Jiang Li, Takuya Nakao, Hitoshi Abe, Yasuhiro Niwa, Masaaki Kitano, Tomofumi Tada, Hideo Hosono

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)

In Suzuki coupling reactions, excellent catalytic performance require negatively charged Pd species and the avoidance of metal leaching or clustering. Here the authors implanted Pd sites into an intermetallic electride, Y3Pd2, which serves as an effi

Externí odkaz: https://doaj.org/article/fb4b860100634d4284afb3ce453dddae

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