Results 91 to 100 of about 24,619 (304)

A Family of Sodium Solid‐State Electrolytes Based on the NaGaxAl1‐xCl4 Solid Solution

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT Sodium‐based metal chloride solid electrolytes are promising for sodium solid‐state batteries due to their excellent oxidation stability, which, as shown for Li halides, can coexist with high ionic conductivity. To explore cationic substitution effects, we synthesized NaGaxAl1‐xCl4 (0 ≤ x ≤ 1) via ball milling and investigated structural and ...
Hao Guo, Matteo Bianchini
wiley   +1 more source

Arsenic mineral and compound data as analyzed by X-ray absorption spectroscopy and X-ray diffraction

open access: yesData in Brief
Here, we present As K-edge X-ray absorption spectroscopy (XAS) data for 28 arsenic minerals and compounds. These minerals and compounds were obtained from mineral dealers, museum collections, and chemical suppliers, and were positively identified by ...
Valerie A. Schoepfer   +2 more
doaj   +1 more source

X-Ray Absorption Spectroscopy Measurements of Cu-ProIAPP Complexes at Physiological Concentrations

open access: yesCondensed Matter, 2019
The amyloidogenic islet amyloid polypeptide (IAPP) and the associated pro-peptide ProIAPP1–48 are involved in cell death in type 2 diabetes mellitus.
Emiliano De Santis   +6 more
doaj   +1 more source

Optical and structural properties of anodized AlxGa1-xAs layers

open access: yes, 1997
The optical and structural properties of anodized AlxGa1-xAs films were investigated by using optical reflectance, X-ray photoemission and Auger electron spectroscopy (XPS and AES).
Xiang XB CHINESE ACAD SCIINST SEMICONDLAB SEMICOND MAT SCIBEIJING 100864PEOPLES R CHINA.   +4 more
core  

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

open access: yesAdvanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

Dabigatran Is Not a Direct Xa Inhibitor

open access: yesJournal of the American College of Cardiology, 2012
Basra et al. ([1][1]) wrote a timely state-of-the-art paper on “safety and efficacy of antiplatelet and antithrombotic therapy in acute coronary syndrome patients with chronic kidney disease” in the Journal .
openaire   +2 more sources

Inhibition for activated factor X (Xa) of Xa inhibitor in macroglobulin fraction

open access: yesBlood & Vessel, 1976
Activation factor X inhibitor (XaI) of macroglobulin fraction was partially purified by ammonium sulfate saturation method, gel filtration on Sephadex G-200 and CM cellulose chromatography. This XaI made good inhibition for activated factor X (Xa) at 37°C, 25°C and even 4°C. During incubation of the XaI with Xa, there was much decrease of Xa inhibiting
IMAOKA, Shingi   +3 more
openaire   +2 more sources

Operando X‐Ray Absorption Spectroscopy Reveals Dynamic Interfacial Metal–Metal Coordination Governing CO2 Reduction Selectivity in PdAg Alloys

open access: yesAdvanced Materials Interfaces, EarlyView.
Operando X‐ray absorption spectroscopy uncovers dynamic Ag–Pd coordination in PdxAg1−x electrocatalysts during CO2 reduction. Partial oxidation of Ag and composition‐dependent metal–metal bonding synergistically regulate intermediate binding, enabling ∼91% CO selectivity.
Ruspika Sundaresan   +8 more
wiley   +1 more source

A comprehensive corpus-based analysis of “X Auxiliary Subject” constructions in written and spoken English

open access: yesTopics in Linguistics, 2019
This paper describes a corpus-based analysis of subject-auxiliary inversion in both spoken and written English. The focus of the analysis is Chen’s (2013) X Auxiliary Subject construction (XASC), where X codes the fronting of a constituent which triggers
Prado-Alonso Carlos
doaj   +1 more source

PHOTOLUMINESCENCE STUDIES OF INXGA1-XAS/GAAS STRAINED QUANTUM-WELLS UNDER HYDROSTATIC-PRESSURE

open access: yes, 1992
The photoluminescence from InxG1-xAs/GaAs strained quantum wells with thickness from 30 to 160 angstrom have been studied at 77 K under hydrostatic pressure up to 60 kbar. It was found that the pressure coefficients of the exciton peaks corresponding to
CHEN ZG   +6 more
core  

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