Search Results - "Stach, A."

Intergranular Cracking as a Major Cause of Long-Term Capacity Fading of Layered Cathodes by Liu, Hao, Wolfman, Mark, Karki, Khim, Yu, Young-Sang, Stach, Eric A., Cabana, Jordi, Chapman, Karena W., Chupas, Peter J.

“…Capacity fading has limited commercial layered Li-ion battery electrodes to <70% of their theoretical capacity. Higher capacities can be achieved initially by…”
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Signature of Metallic Behavior in the Metal–Organic Frameworks M3(hexaiminobenzene)2 (M = Ni, Cu) by Dou, Jin-Hu, Sun, Lei, Ge, Yicong, Li, Wenbin, Hendon, Christopher H, Li, Ju, Gul, Sheraz, Yano, Junko, Stach, Eric A, Dincă, Mircea

“…The two-dimensionally connected metal–organic frameworks (MOFs) Ni3(HIB)2 and Cu3(HIB)2 (HIB = hexaiminobenzene) are bulk electrical conductors and exhibit…”
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Evolution and stabilization of subnanometric metal species in confined space by in situ TEM by Liu, Lichen, Zakharov, Dmitri N., Arenal, Raul, Concepcion, Patricia, Stach, Eric A., Corma, Avelino

“…Understanding the behavior and dynamic structural transformation of subnanometric metal species under reaction conditions will be helpful for understanding…”
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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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Tailoring Electronic and Optical Properties of MXenes through Forming Solid Solutions by Han, Meikang, Maleski, Kathleen, Shuck, Christopher Eugene, Yang, Yizhou, Glazar, James T, Foucher, Alexandre C, Hantanasirisakul, Kanit, Sarycheva, Asia, Frey, Nathan C, May, Steven J, Shenoy, Vivek B, Stach, Eric A, Gogotsi, Yury

“…Alloying is a long-established strategy to tailor properties of metals for specific applications, thus retaining or enhancing the principal elemental…”
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Atomic Fe Dispersed Hierarchical Mesoporous Fe–N–C Nanostructures for an Efficient Oxygen Reduction Reaction by Zhou, Yu, Yu, Yanan, Ma, Dongsheng, Foucher, Alexandre C, Xiong, Lei, Zhang, Jiahao, Stach, Eric A, Yue, Qin, Kang, Yijin

“…Due to the scarcity and high cost of precious metals, the hydrogen economy would ultimately rely on non-platinum-group-metal (non-PGM) catalysts. The…”
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Nanoscale structural oscillations in perovskite oxides induced by oxygen evolution by Han, Binghong, Stoerzinger, Kelsey A., Tileli, Vasiliki, Gamalski, Andrew D., Stach, Eric A., Shao-Horn, Yang

“…Understanding the interaction between water and oxides is critical for many technological applications, including energy storage, surface…”
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A Tunable 3D Nanostructured Conductive Gel Framework Electrode for High‐Performance Lithium Ion Batteries by Shi, Ye, Zhang, Jun, Bruck, Andrea M., Zhang, Yiman, Li, Jing, Stach, Eric A., Takeuchi, Kenneth J., Marschilok, Amy C., Takeuchi, Esther S., Yu, Guihua

“…This study develops a tunable 3D nanostructured conductive gel framework as both binder and conductive framework for lithium ion batteries. A 3D nanostructured…”
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In situ atomic-scale imaging of the metal/oxide interfacial transformation by Zou, Lianfeng, Li, Jonathan, Zakharov, Dmitri, Stach, Eric A., Zhou, Guangwen

“…Directly probing structure dynamics at metal/oxide interfaces has been a major challenge due to their buried nature. Using environmental transmission electron…”
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Dynamic restructuring drives catalytic activity on nanoporous gold–silver alloy catalysts by Zugic, Branko, Wang, Lucun, Heine, Christian, Zakharov, Dmitri N., Lechner, Barbara A. J., Stach, Eric A., Biener, Juergen, Salmeron, Miquel, Madix, Robert J., Friend, Cynthia M.

“…Bimetallic, nanostructured materials hold promise for improving catalyst activity and selectivity, yet little is known about the dynamic compositional and…”
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Phase evolution of conversion-type electrode for lithium ion batteries by Li, Jing, Hwang, Sooyeon, Guo, Fangming, Li, Shuang, Chen, Zhongwei, Kou, Ronghui, Sun, Ke, Sun, Cheng-Jun, Gan, Hong, Yu, Aiping, Stach, Eric A., Zhou, Hua, Su, Dong

“…Batteries with conversion-type electrodes exhibit higher energy storage density but suffer much severer capacity fading than those with the intercalation-type…”
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Control of Metal Nanocrystal Size Reveals Metal-Support Interface Role for Ceria Catalysts by Cargnello, Matteo, Doan-Nguyen, Vicky V. T., Gordon, Thomas R., Diaz, Rosa E., Stach, Eric A., Gorte, Raymond J., Fornasiero, Paolo, Murray, Christopher B.

“…Interactions between ceria (CeO 2 ) and supported metals greatly enhance rates for a number of important reactions. However, direct relationships between…”
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Fabrication of 7.2% Efficient CZTSSe Solar Cells Using CZTS Nanocrystals by Guo, Qijie, Ford, Grayson M, Yang, Wei-Chang, Walker, Bryce C, Stach, Eric A, Hillhouse, Hugh W, Agrawal, Rakesh

“…Earth abundant copper-zinc-tin-chalcogenide (CZTSSe) is an important class of material for the development of low cost and sustainable thin film solar cells…”
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Resolution Limits of Electron-Beam Lithography toward the Atomic Scale by Manfrinato, Vitor R, Zhang, Lihua, Su, Dong, Duan, Huigao, Hobbs, Richard G, Stach, Eric A, Berggren, Karl K

“…We investigated electron-beam lithography with an aberration-corrected scanning transmission electron microscope. We achieved 2 nm isolated feature size and 5…”
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Carbon-Based Supercapacitors Produced by Activation of Graphene by Zhu, Yanwu, Murali, Shanthi, Stoller, Meryl D., Ganesh, K. J., Cai, Weiwei, Ferreira, Paulo J., Pirkle, Adam, Wallace, Robert M., Cychosz, Katie A., Thommes, Matthias, Su, Dong, Stach, Eric A., Ruoff, Rodney S.

“…Supercapacitors, also called ultracapacitors or electrochemical capacitors, store electrical charge on high-surface-area conducting materials. Their widespread…”
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Ferroelectric Switching in Sub-20 nm Aluminum Scandium Nitride Thin Films by Wang, Dixiong, Zheng, Jeffrey, Musavigharavi, Pariasadat, Zhu, Wanlin, Foucher, Alexandre C., Trolier-McKinstry, Susan E., Stach, Eric A., Olsson, Roy H.

“…Ferroelectric switching was studied in 20 nm thick Al 0.68 Sc 0.32 N and Al 0.64 Sc 0.36 N films (with ~4 nm surface oxides) on platinized silicon wafers by…”
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Size and Support Effects for the Water–Gas Shift Catalysis over Gold Nanoparticles Supported on Model Al2O3 and TiO2 by Shekhar, Mayank, Wang, Jun, Lee, Wen-Sheng, Williams, W. Damion, Kim, Seung Min, Stach, Eric A, Miller, Jeffrey T, Delgass, W. Nicholas, Ribeiro, Fabio H

“…The water–gas shift (WGS) reaction rate per total mole of Au under 7% CO, 8.5% CO2, 22% H2O, and 37% H2 at 1 atm for Au/Al2O3 catalysts at 180 °C and Au/TiO2…”
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Size-dependent kinetics during non-equilibrium lithiation of nano-sized zinc ferrite by Li, Jing, Meng, Qingping, Zhang, Yiman, Peng, Lele, Yu, Guihua, Marschilok, Amy C., Wu, Lijun, Su, Dong, Takeuchi, Kenneth J., Takeuchi, Esther S., Zhu, Yimei, Stach, Eric A.

“…Spinel transition metal oxides (TMOs) have emerged as promising anode materials for lithium-ion batteries. It has been shown that reducing their particle size…”
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Scalable CMOS back-end-of-line-compatible AlScN/two-dimensional channel ferroelectric field-effect transistors by Kim, Kwan-Ho, Oh, Seyong, Fiagbenu, Merrilyn Mercy Adzo, Zheng, Jeffrey, Musavigharavi, Pariasadat, Kumar, Pawan, Trainor, Nicholas, Aljarb, Areej, Wan, Yi, Kim, Hyong Min, Katti, Keshava, Song, Seunguk, Kim, Gwangwoo, Tang, Zichen, Fu, Jui-Han, Hakami, Mariam, Tung, Vincent, Redwing, Joan M., Stach, Eric A., Olsson, Roy H., Jariwala, Deep

“…Three-dimensional monolithic integration of memory devices with logic transistors is a frontier challenge in computer hardware. This integration is essential…”
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9.0% efficient Cu2ZnSn(S,Se)4 solar cells from selenized nanoparticle inks by Miskin, Caleb K., Yang, Wei-Chang, Hages, Charles J., Carter, Nathaniel J., Joglekar, Chinmay S., Stach, Eric A., Agrawal, Rakesh

“…Thin‐film solar cells using Cu2ZnSn(S,Se)4 absorber materials continue to attract increasing attention. The synthesis of kesterite Cu2ZnSnS4 nanoparticles by a…”
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