Zobrazeno 1 - 10 of 256 pro vyhledávání: '"Judith C, Yang"'
1
Akademický článek
Unusual layer-by-layer growth of epitaxial oxide islands during Cu oxidation
Autor: Meng Li, Matthew T. Curnan, Michael A. Gresh-Sill, Stephen D. House, Wissam A. Saidi, Judith C. Yang
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Understanding metal oxide growth mechanisms is essential for the precise design and fabrication of nanostructured oxides. Here, the authors use correlated in situ ETEM, data analysis, and DFT to show an unusual layer-by-layer adatom growth mechanism
Externí odkaz: https://doaj.org/article/8b695870c20d424c83ea6ac8530a894b
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2
Akademický článek
Atomic-scale phase separation induced clustering of solute atoms
Autor: Lianfeng Zou, Penghui Cao, Yinkai Lei, Dmitri Zakharov, Xianhu Sun, Stephen D. House, Langli Luo, Jonathan Li, Yang Yang, Qiyue Yin, Xiaobo Chen, Chaoran Li, Hailang Qin, Eric A. Stach, Judith C. Yang, Guofeng Wang, Guangwen Zhou
Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Dealloying usually relies on chemical dissolution of an alloy component. By contrast, the authors demonstrate an atomic-scale phase separation process that differs completely from the chemical dealloying mechanism and thus represents a significant de
Externí odkaz: https://doaj.org/article/4663a45a39b94454829e451647c492f9
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4
Dislocation-induced stop-and-go kinetics of interfacial transformations
Autor: Xianhu Sun, Dongxiang Wu, Lianfeng Zou, Stephen D. House, Xiaobo Chen, Meng Li, Dmitri N. Zakharov, Judith C. Yang, Guangwen Zhou
Publikováno v: Nature. 607:708-713
Most engineering materials are based on multiphase microstructures produced either through the control of phase equilibria or by the fabrication of different materials as in thin-film processing. In both processes, the microstructure relaxes towards
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f22a40bee8334b6866daaa9d57c51cdf
https://doi.org/10.1038/s41586-022-04880-1
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5
Akademický článek
Highly selective plasma-activated copper catalysts for carbon dioxide reduction to ethylene
Autor: Hemma Mistry, Ana Sofia Varela, Cecile S. Bonifacio, Ioannis Zegkinoglou, Ilya Sinev, Yong-Wook Choi, Kim Kisslinger, Eric A. Stach, Judith C. Yang, Peter Strasser, Beatriz Roldan Cuenya
Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
Carbon dioxide electroreduction is a promising route to hydrocarbon synthesis, but more efficient and selective catalysts are needed. Here the authors show that plasma-activated copper can catalyse the reduction of carbon dioxide to ethylene with hig
Externí odkaz: https://doaj.org/article/b7913c0269684a5fadc4da57af03f72f
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9
Atomic Origin of the Autocatalytic Reduction of Monoclinic CuO in a Hydrogen Atmosphere
Autor: Renu Sharma, Xianhu Sun, Dongxiang Wu, Judith C. Yang, Wenhui Zhu, Guangwen Zhou, Xiaobo Chen
Publikováno v: The Journal of Physical Chemistry Letters. 12:9547-9556
Reducibility is key for the use of bulk metal oxides in chemical transformations involving redox reactions, but probing microscopic processes of oxide reduction is challenging. This is because the insulating nature of bulk oxides restricts ion and el
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c715458db8ab31356cccddc86ff05f97
https://doi.org/10.1021/acs.jpclett.1c02369
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