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Akademický článek

Advances in coinage metal nanoclusters: From synthesis strategies to electrocatalytic performance

Autor: Piracha Sanwal, Ali Raza, Yu-Xin Miao, Brock Lumbers, Gao Li

Publikováno v: Polyoxometalates, Vol 3, Iss 3, p 9140057 (2024)

Due to the powerful quantum confined space effects and multiple modes of small atomic sizes, metal nanoclusters (NCs) like thiolate-protected noble metals, such as silver (Ag) and gold (Au), which have a core sizes less than 3 nm, have developed a cl

Externí odkaz: https://doaj.org/article/385d455a380840ccaebf3a4ffb5c9def

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Akademický článek

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Highly dispersed silver nanoparticles supported on a hydroxyapatite catalyst with different morphologies for CO oxidation

Autor: Yu-Ting Lan, Xin-Yu Yang, Shi-Xin Liu, Yu-Xin Miao, Zhen Zhao

Publikováno v: New Journal of Chemistry. 46:6940-6945

The well confinement of nano-Ag NPs not only decreased their agglomeration with the SMSI effect but also significantly improved their dispersion in catalytic reactions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb6e477205fa7e375ae5e5582540a5ff
https://doi.org/10.1039/d2nj00464j

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Akademický článek

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In-situ plantation of Fe3O4@C nanoparticles on reduced graphene oxide nanosheet as high-performance anode for lithium/sodium-ion batteries

Autor: Qiang Sun, Xue Zhang, Zeng-Rong Wang, Pai Lu, Jia-Lin Xu, Yu-Xin Miao, Wen-Jie Yan, Man-Xi Wen

Publikováno v: Applied Surface Science. 546:149163

Fe3O4 is considered to be an ideal substitute for graphite anode due to its high lithium (Li) and sodium (Na) storage capacity, however, its sharp volume change after lithiation/sodiumization and poor electrical conductivity have brought huge challen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5c483e01c955c737028acbd045b020a
https://doi.org/10.1016/j.apsusc.2021.149163

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Enhanced catalytic activities and selectivities in preferential oxidation of CO over ceria-promoted Au/Al 2 O 3 catalysts

Autor: Wen-Cui Li, Yu-Xin Miao, Jing Wang

Publikováno v: Chinese Journal of Catalysis. 37:1721-1728

The preferential oxidation of CO (CO-PROX) is a hot topic because of its importance in pro-ton-exchange membrane fuel cells (PEMFCs). Au catalysts are highly active in CO oxidation. However, their activities still need to be improved at the PEMFC ope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::598973421c708aba5695585b9b86aaaf
https://doi.org/10.1016/s1872-2067(16)62469-5

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A highly efficient potassium-treated Au–Cu/Al2O3 catalyst for the preferential oxidation of carbon monoxide

Autor: Yu-Xin Miao, Lei Shi, Wen-Cui Li, Qiang Sun

Publikováno v: RSC Advances. 6:24603-24609

At the operating temperature (80–120 °C) of a proton exchange membrane fuel cell (PEMFC), high-efficiency elimination of CO while minimizing the H2 consumption processes is highly desired but still remains a challenge. In the present manuscript, o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ff18c09f1feae9ac7aeb3cc7a0b8d2f
https://doi.org/10.1039/c5ra21119k

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Nanogold supported on manganese oxide doped alumina microspheres as a highly active and selective catalyst for CO oxidation in a H2-rich stream

Autor: Jing Wang, An-Hui Lu, Gao-Ming Deng, Lei Shi, Lei He, Qiang Sun, Yu-Xin Miao, Wen-Cui Li

Publikováno v: Chemical Communications. 51:17728-17731

Manganese oxide-doped Al2O3 microspheres were synthesized via a redox method, and were then deposited with Au nanoparticles using a deposition-precipitation method. The obtained catalyst is not only highly active and selective for the preferential ox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76e66b2117384497630d748cc44f220
https://doi.org/10.1039/c5cc06480e

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Hydrothermal synthesis of manganese oxide nanorods as a highly active support for gold nanoparticles in CO oxidation and their stability at low temperature

Autor: Lei Shi, Wen-Cui Li, Yu-Xin Miao, Li-Hui Ren

Publikováno v: RSC Advances. 5:62732-62738

Nanostructured mesoporous α-MnO2 nanorods were synthesized via a simple hydrothermal process using MnSO4·H2O and KMnO4 as precursors. A series of Au/MnO2 catalysts were prepared by a colloidal deposition (CD) method and were characterized by X-ray

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11b80e203b810cb74572453a150fddbd
https://doi.org/10.1039/c5ra12182e

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Alumina hollow microspheres supported gold catalysts for low-temperature CO oxidation: effect of the pretreatment atmospheres on the catalytic activity and stability

Autor: Yu-Xin Miao, Lei Shi, Li-Na Cai, Wen-Cui Li

Publikováno v: Gold Bulletin. 47(4):275-282

Hierarchically organized γ-Al2O3 hollow microspheres were prepared via a hydrothermal method using potassium aluminum sulfate and urea as reactants. The corresponding Au/Al2O3 catalysts were obtained using a deposition-precipitation (DP) method. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7041a3fd5530a144726044f0d9a4f9df

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