Results 211 to 220 of about 421,788 (378)

Structure and Ionic Conductivity of Halide Solid Electrolytes Based on NaAlCl4 and Na2ZnCl4

open access: yesAdvanced Science, EarlyView.
A solid solution forms in the Na2ZnCl4‐type phase when Al³⁺ substitutes in the Zn²⁺ tetrahedral site; correspondingly, Na+ vacancies form in the Na1 site, allowing for Na hopping. The highest ionic conductivity reaches 1.5*10−5 S cm−1 at 25 °C at the edge of the miscibility gap.
Hao Guo   +3 more
wiley   +1 more source

A rhetorical foundation of international negotiations. Callières on peace politics [PDF]

open access: yes
The negotiation theory that François de Callières (1645-1716) built promotes peace politics in the international arena. First, we develop the political rationality that prevailed in the 17th Century, essentially under the realm of Louis XIV.
Lempereur, Alain
core   +1 more source

Narratives or not? Examining the roles of message format and individuals' stages of change in the context of HPV vaccination promotion. [PDF]

open access: yesHealth Educ Res
Guan M   +8 more
europepmc   +1 more source

Resolving the Sodiation Process in Hard Carbon Anodes with Nanostructure Specific X‐Ray Imaging

open access: yesAdvanced Science, EarlyView.
SWAXS imaging is demonstrated as a characterization method to investigate sodiation mechanisms of hard carbon anodes. Structural changes are mapped across the anode and reveals that micropore filling is dominating the later stages of sodiation, while intercalation occurs continuously.
Martina Olsson   +9 more
wiley   +1 more source

Materials Selection Principles for Designing Electro‐Thermal Neurons

open access: yesAdvanced Electronic Materials, EarlyView.
Materials property – performance relations are established for new and old electrical materials leveraged as electro‐thermal oscillators emulating neuron dynamics. Robust, reconfigurable, high frequency, low power characteristics are explicitly tied to highly nonlinear electrical transport, small specific heat, and greater electrical than thermal ...
Fatme Jardali   +6 more
wiley   +1 more source

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