Results 161 to 170 of about 4,018,158 (274)

The Mass of the Convective Zone in FGK Main-Sequence Stars and the Effect of Accreted Planetary Material on Apparent Metallicity Determinations [PDF]

, 2001
Marc H. Pinsonneault, D. L. DePoy, M. Coffee   +2 more
openalex   +1 more source

Screening and Development of Sacrificial Cathode Additives for Lithium‐Ion Batteries

Advanced Energy Materials, EarlyView.
This work presents a computational screening approach to identify Li‐rich transition‐metal oxide sacrificial cathode additives and provides experimental validation of antifluorite‐structured Li6MnO4 as a potential candidate. Abstract This work presents a computational screening approach to identify Li‐rich transition‐metal oxide sacrificial cathode ...
Haegyeom Kim, KyuJung Jun, Nathan Szymanski, Venkata Sai Avvaru, Zijian Cai, Matthew Crafton, Gi‐Hyeok Lee, Stephen E. Trask, Finn Babbe, Young‐Woon Byeon, Peichen Zhong, Donghun Lee, Byungchun Park, Wangmo Jung, Bryan D. McCloskey, Wanli Yang   +15 more
wiley   +1 more source

The JWST Weather Report from the Isolated Exoplanet Analog SIMP 0136+0933: Pressure-dependent Variability Driven by Multiple Mechanisms

The Astrophysical Journal Letters
Isolated planetary-mass objects share their mass range with planets but do not orbit a star. They lack the necessary mass to support fusion in their cores and thermally radiate their heat from formation as they cool, primarily at infrared wavelengths ...
Allison M. McCarthy, Johanna M. Vos, Philip S. Muirhead, Beth A. Biller, Caroline V. Morley, Jacqueline Faherty, Ben Burningham, Emily Calamari, Nicolas B. Cowan, Kelle L. Cruz, Eileen Gonzales, Mary Anne Limbach, Pengyu Liu, Evert Nasedkin, Genaro Suárez, Xianyu Tan, Cian O’Toole, Channon Visscher, Niall Whiteford, Yifan Zhou   +19 more
doaj   +1 more source

Quantifying the Impact of Cathode Composite Mixing Quality on Active Mass Utilization and Reproducibility of Solid‐State Battery Cells

Advanced Energy Materials, EarlyView.
The origin of variations in solid‐state battery cell performance is explored and traced back mainly to the cathode composite mixing – leading to different fractions of electrochemically active mass. Machine‐mixed composites and the quantification of the electrochemically active mass enhance reproducibility and comparability.
Maximilian Kissel, Marie Schosland, Julia Töws, Daizy Kalita, Yannik Schneider, Jill Kessler‐Kühn, Steffen Schröder, Johannes Schubert, Finn Frankenberg, Arno Kwade, Anja Bielefeld, Felix H. Richter, Jürgen Janek   +12 more
wiley   +1 more source

A Methane, Isolated, Planetary‐Mass Object in Orion [PDF]

, 2002
M. R. Zapatero Osorio, V. J. S. Béjar, E. L. Martı́n, R. Rébolo, D. Barrado, R. Mundt, J. Eislöffel, J. A. Caballero   +7 more
openalex   +1 more source

Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass

Advanced Energy Materials, EarlyView.
This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun, Yan Zhang, Yuyue Zhou, Yingxia Nie, Lin Ban, Deyu Wu, Song Yang, Heng Zhang, Cheng Li, Kai Zhang   +9 more
wiley   +1 more source

Mass-loss rates of H-rich central stars of planetary nebulae as distance indicators? [PDF]

, 2002
C. M. Tinkler, H. J. G. L. M. Lamers
openalex   +1 more source

Modulation of NH2‐UiO‐66 Based MOFs for Gas Phase CO2 Photocatalytic Reduction

Advanced Energy Materials, EarlyView.
This study addresses the dual challenges of the greenhouse effect and energy crisis through the direct capture and conversion of CO2 using Metal‐Organic Frameworks (MOFs). By synthesizing defective NH2‐UiO‐66 MOFs and combining them with TiO2 and gold nanoparticles, a ternary photocatalyst that significantly enhances CO2 adsorption and CH4 production ...
Marie Duflot, Clément Marchal, Vincent Artero, Konstantinos C. Christoforidis, Valérie Keller   +4 more
wiley   +1 more source

On the origin of brown dwarfs and free-floating planetary-mass objects [PDF]

, 2003
Pavel Kroupa, J. Bouvier
openalex   +1 more source

Alternative Solid‐State Synthesis Route for Highly Fluorinated Disordered Rock‐Salt Cathode Materials for High‐Energy Lithium‐Ion Batteries

Advanced Energy Materials, EarlyView.
This work presents a tailored solid‐state route to enhance DRX fluorination and electrochemical performance. Using unconventional precursors, Li6MnO4, MnF2, and TiO2, prevents Mn‐based intermediates, which do not accommodate fluorines, enabling the formation of highly fluorinated DRX with a composition of Li1.23Mn0.40Ti0.37O2−yFy (y = 0.29–0.34 ...
Venkata Sai Avvaru, Tianyu Li, Gi‐Hyeok Lee, Young‐Woon Byeon, Krishna Prasad Koirala, Otavio Jovino Marques, Bernardine L. D. Rinkel, Yanbao Fu, David Milsted, Seonghun Jeong, Nathan J. Szymanski, Martin Kunz, Finn Babbe, Eunryeol Lee, Vincent Battaglia, Bryan D. McCloskey, Johanna Nelson Weker, Chongmin Wang, Wanli Yang, Raphaële J. Clément, Haegyeom Kim   +20 more
wiley   +1 more source