Search Results - "Yang, Judith C"

Highly selective plasma-activated copper catalysts for carbon dioxide reduction to ethylene by Mistry, Hemma, Varela, Ana Sofia, Bonifacio, Cecile S., Zegkinoglou, Ioannis, Sinev, Ilya, Choi, Yong-Wook, Kisslinger, Kim, Stach, Eric A., Yang, Judith C., Strasser, Peter, Cuenya, Beatriz Roldan

“…There is an urgent need to develop technologies that use renewable energy to convert waste products such as carbon dioxide into hydrocarbon fuels. Carbon…”
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Gold Nanoclusters Promote Electrocatalytic Water Oxidation at the Nanocluster/CoSe2 Interface by Zhao, Shuo, Jin, Renxi, Abroshan, Hadi, Zeng, Chenjie, Zhang, Hui, House, Stephen D, Gottlieb, Eric, Kim, Hyung J, Yang, Judith C, Jin, Rongchao

“…Electrocatalytic water splitting to produce hydrogen comprises the hydrogen and oxygen evolution half reactions (HER and OER), with the latter as the…”
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Dislocation-induced stop-and-go kinetics of interfacial transformations by Sun, Xianhu, Wu, Dongxiang, Zou, Lianfeng, House, Stephen D., Chen, Xiaobo, Li, Meng, Zakharov, Dmitri N., Yang, Judith C., Zhou, Guangwen

“…Most engineering materials are based on multiphase microstructures produced either through the control of phase equilibria or by the fabrication of different…”
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Atomically Precise Gold Nanoclusters Accelerate Hydrogen Evolution over MoS2 Nanosheets: The Dual Interfacial Effect by Zhao, Shuo, Jin, Renxi, Song, Yongbo, Zhang, Hui, House, Stephen D., Yang, Judith C., Jin, Rongchao

“…Hydrogen generation via electrocatalytic water splitting holds great promise for future energy revolution. It is desirable to design abundant and efficient…”
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Influence of Atomic-Level Morphology on Catalysis: The Case of Sphere and Rod-Like Gold Nanoclusters for CO2 Electroreduction by Zhao, Shuo, Austin, Natalie, Li, Mo, Song, Yongbo, House, Stephen D, Bernhard, Stefan, Yang, Judith C, Mpourmpakis, Giannis, Jin, Rongchao

“…Gold-based materials hold promise in electrocatalytic reduction of CO2 to fuels. However, the polydispersity of conventional gold nanostructures limits…”
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Dislocation nucleation facilitated by atomic segregation by Zou, Lianfeng, Yang, Chaoming, Lei, Yinkai, Zakharov, Dmitri, Wiezorek, Jörg M. K., Su, Dong, Yin, Qiyue, Li, Jonathan, Liu, Zhenyu, Stach, Eric A., Yang, Judith C., Qi, Liang, Wang, Guofeng, Zhou, Guangwen

“…Surface segregation—the enrichment of one element at the surface, relative to the bulk—is ubiquitous to multi-component materials. Using the example of a Cu–Au…”
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Interface Engineering of Gold Nanoclusters for CO Oxidation Catalysis by Li, Yingwei, Chen, Yuxiang, House, Stephen D, Zhao, Shuo, Wahab, Zahid, Yang, Judith C, Jin, Rongchao

“…Catalysts based on atomically precise gold nanoclusters serve as an ideal model to relate the catalytic activity to the geometrical and electronic structures…”
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Unusual layer-by-layer growth of epitaxial oxide islands during Cu oxidation by Li, Meng, Curnan, Matthew T., Gresh-Sill, Michael A., House, Stephen D., Saidi, Wissam A., Yang, Judith C.

“…Elucidating metal oxide growth mechanisms is essential for precisely designing and fabricating nanostructured oxides with broad applications in energy and…”
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Thermal Stability of Core–Shell Nanoparticles: A Combined in Situ Study by XPS and TEM by Bonifacio, Cecile S, Carenco, Sophie, Wu, Cheng Hao, House, Stephen D, Bluhm, Hendrik, Yang, Judith C

“…In situ techniques of transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) were used to investigate the thermal stability of Ni–Co…”
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Step-edge-induced oxide growth during the oxidation of Cu surfaces by Zhou, Guangwen, Luo, Langli, Li, Liang, Ciston, Jim, Stach, Eric A, Yang, Judith C

“…Using in situ atomic-resolution electron microscopy observations, we report observations of the oxide growth during the oxidation of stepped Cu surfaces…”
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High-throughput, semi-automated quantitative STEM mass measurement of supported metal nanoparticles using a conventional TEM/STEM by House, Stephen D., Chen, Yuxiang, Jin, Rongchao, Yang, Judith C.

“…•A standardless method for measuring numbers of atoms in nanoparticles is presented.•The necessary calibrations and how to perform them are detailed.•Sources…”
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Atomic-scale phase separation induced clustering of solute atoms by Zou, Lianfeng, Cao, Penghui, Lei, Yinkai, Zakharov, Dmitri, Sun, Xianhu, House, Stephen D., Luo, Langli, Li, Jonathan, Yang, Yang, Yin, Qiyue, Chen, Xiaobo, Li, Chaoran, Qin, Hailang, Stach, Eric A., Yang, Judith C., Wang, Guofeng, Zhou, Guangwen

“…Dealloying typically occurs via the chemical dissolution of an alloy component through a corrosion process. In contrast, here we report an…”
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Noncrystalline-to-Crystalline Transformations in Pt Nanoparticles by Li, Long, Wang, Lin-Lin, Johnson, Duane D, Zhang, Zhongfan, Sanchez, Sergio I, Kang, Joo H, Nuzzo, Ralph G, Wang, Qi, Frenkel, Anatoly I, Li, Jie, Ciston, James, Stach, Eric A, Yang, Judith C

“…We show that the noncrystalline-to-crystalline transition of supported Pt nanoparticles (NPs) in the subnanometer to nanometer size range is statistical in…”
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Effect of oxygen gas pressure on orientations of Cu2O nuclei during the initial oxidation of Cu(100), (110) and (111) by Luo, Langli, Kang, Yihong, Yang, Judith C., Zhou, Guangwen

“…The orientations of oxide nuclei during the oxidation of Cu(100), (110) and (111) surfaces have been examined by in situ transmission electron microscopy. Our…”
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Solving the Structure of Size-Selected Pt Nanocatalysts Synthesized by Inverse Micelle Encapsulation by Roldan Cuenya, Beatriz, Croy, Jason R, Mostafa, Simon, Behafarid, Farzad, Li, Long, Zhang, Zhongfan, Yang, Judith C, Wang, Qi, Frenkel, Anatoly I

“…The structure, size, and shape of γ-Al2O3-supported Pt nanoparticles (NPs) synthesized by inverse micelle encapsulation have been resolved via a synergistic…”
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In situ ultra-high vacuum transmission electron microscopy studies of the transient oxidation stage of Cu and Cu alloy thin films by Yang, Judith C., Zhou, Guangwen

“…► We study the oxidation of Cu, Cu–Ni and Cu–Au thin films by in situ transmission electron microscopy. ► Heteroepitaxial concepts are synergistic with the…”
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Ultrasmall Palladium Nanoclusters as Effective Catalyst for Oxygen Reduction Reaction by Zhao, Shuo, Zhang, Hui, House, Stephen D., Jin, Renxi, Yang, Judith C., Jin, Rongchao

“…The recent prosperity of ultrasmall gold nanoclusters makes it desirable to expand the family of clusters to other metals. Here, we present a one‐phase…”
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Comparative study of the alloying effect on the initial oxidation of Cu-Au(100) and Cu-Pt(100) by Luo, Langli, Kang, Yihong, Yang, Judith C., Su, Dong, Stach, Eric A., Zhou, Guangwen

“…Using in situ transmission electron microscopy, we show that the oxidation of the Cu-Au(100) results in the formation of Cu2O islands that deeply embed into…”
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Structure, Chemical Composition, And Reactivity Correlations during the In Situ Oxidation of 2-Propanol by Paredis, Kristof, Ono, Luis K, Mostafa, Simon, Li, Long, Zhang, Zhongfan, Yang, Judith C, Barrio, Laura, Frenkel, Anatoly I, Cuenya, Beatriz Roldan

“…Unraveling the complex interaction between catalysts and reactants under operando conditions is a key step toward gaining fundamental insight in catalysis. We…”
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Initial Oxidation Kinetics of Cu(100), (110), and (111) Thin Films Investigated by in Situ Ultra-high-vacuum Transmission Electron Microscopy by Zhou, Guangwen, Yang, Judith C.

“…The initial oxidation stages of Cu(100), (110), and (111) surfaces have been investigated by using in situ ultra-high-vacuum transmission electron microscopy…”
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