Results 151 to 160 of about 275,067 (294)

Secondary neutron dose measurements at the DRACO laser-driven ion source. [PDF]

open access: yesSci Rep
Tisi M   +9 more
europepmc   +1 more source

Decoupling Membrane Electrode Assembly Materials Complexity from Fuel Cell Performance through Image‐Based Multiphase and Multiphysics Modelling

open access: yesAdvanced Energy Materials, EarlyView.
A high‐resolution image‐based multiphase and multi‐physics modelling framework is developed to decouple structural changes in the membrane electrode assemblies of high‐temperature proton exchange membrane fuel cells. These changes are then digitally combined to show how morphological defects such as membrane pores, catalyst cracks, and phase migration ...
Jianuo Chen   +13 more
wiley   +1 more source

Adaptation of a neutron radiography instrument for live cell irradiation. [PDF]

open access: yesSci Rep
Howell N   +7 more
europepmc   +1 more source

Ultra‐High‐Capacity of Earth‐Abundant Cathodes Enabled by Excess Fluoride‐Ion Insertion/Extraction

open access: yesAdvanced Energy Materials, EarlyView.
A perovskite oxyfluoride SrFeO2Fx can accomodate excess F– beyond x = 1 in the structure with oxygen redox (O–O bond formation). The Sr‐substituted CaFeO2Fx (Ca0.8Sr0.2FeO2Fx) provides an extremely large capacity of 580 mAh g−1 (2595 mAh cm−3). This research will provide new design principles for the development of all‐solid‐state fluoride‐ion battery ...
Yanchang Wang   +17 more
wiley   +1 more source

Structural Fluctuations at Nanoscale and Cooperative Molecular Dynamics in Bulk Water. [PDF]

open access: yesJ Phys Chem Lett
Russina M   +6 more
europepmc   +1 more source

The Haber Bosch Catalyst from Solid state Chemistry to Mesotechnology

open access: yesAdvanced Energy Materials, EarlyView.
A comprehensive, multi‐scale, multi‐modal study of the structural diversity of a technical multi‐promoted Haber Bosch catalyst for ammonia synthesis is provided. The different contributions of ammonia Fe are revealed and the presence of cement phases that have yet not been incorporated into discussions on the function of this catalyst system is shown ...
Kassiogé Dembélé   +20 more
wiley   +1 more source

Neutron capture measurements for s-process nucleosynthesis: A review about CERN n_TOF developments and contributions. [PDF]

open access: yesEur Phys J A Hadron Nucl
Domingo-Pardo C   +145 more
europepmc   +1 more source

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