Results 131 to 140 of about 5,356 (294)
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Sr‐LMO microspheres were synthesized by one‐pot spray pyrolysis, forming multi‐phase lithium manganese oxide with Sr‐doped LiMn2O4, Sr2Mn2O5, and Li2MnO3‐like domains. This structure refines particles, suppresses Jahn–Teller distortion, and adds Li+ pathways, delivering superior cycling stability and rate performance over undoped and commercial LMO ...
Jae Hyeon Choi +7 more
wiley +1 more source
Reactivity in the theory of the stationary nuclear fission wave
Ядерна фізика та енергетика, 2016 We studied axial motion of the stationary nuclear fission wave in the cylindrical core of the traveling wave reactor (known also as CANDLE) using an effective one-dimensional model of the fast spectrum reactor with uranium plutonium fuel.
O. M. Khotyayintseva +2 more
doaj
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A sustainable upcycling strategy transforms tungsten carbide–cobalt (WC–Co) soft scrap into high‐performance cathode materials. Recycled Co with trace nickel (Ni) is resynthesized into stabilized LiCoO2 with superior high‐voltage durability, while the recovered tungsten is further utilized as tungsten trioxide to enhance Ni‐rich cathode interfaces ...
Seulgi Kim +10 more
wiley +1 more source
Yuanzineng kexue jishuPhysics-Informed Neural Network (PINN) is a deep learning method that incorporates physical knowledge. It has recently been applied to solve core neutron problems in computational nuclear engineering.
XIE Yuchen, MA Yu, WANG Yahui
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Solution of the thermal neutron diffusion equation for a two-region system by perturbation calculation [PDF]
, 1981 U. Woźnicka
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This article reviews the fundamental consequences of strong correlations on excitations and elementary steps of energy conversion leading to new opportunities to control energy conversion. Examples include friction at surfaces, thermal transport, and photovoltaic energy conversion.
Vasily Moshnyaga +14 more
wiley +1 more source
ADAPTIVE SOLUTION OF THE NEUTRON DIFFUSION EQUATION WITH HETEROGENEOUS COEFFICIENTS USING THE MIXED FINITE ELEMENT METHOD ON STRUCTURED MESHES [PDF]
, 2021 Minh-Hieu Do +2 more
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Interior corner problem for the neutron diffusion equation [PDF]
, 1974 Bareiss, E. H., Vickery, S. R.
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Heterogeneous Single/Dual‐Atom Electrocatalysts in Lithium–Sulfur Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review summarizes recent advances in single‐atom and dual‐atom electrocatalysts for high‐performance lithium–sulfur batteries. The text systematically covers the classification of catalysts by active metal centers, key synthesis methods, in situ characterization for mechanistic insights, and electrocatalytic mechanisms.
Wenbin Li +3 more
wiley +1 more source
Superstructure Reconstruction Stabilizes Anionic Redox in Cobalt‐Free Lithium‐Rich Layered Cathodes
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Superstructure reconstruction through Ni3+‐induced Ni/Mn exchange stabilizes the anionic redox in cobalt‐free lithium‐rich cathodes. This strategy mitigates oxygen loss and transition metal migration, yielding high capacity (231 mAh g−1) and durable cycling (84% over 500 cycles) with suppressed voltage decay. Structural degradation in Li‐rich manganese‐
Wenqing Yao +15 more
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