Results 141 to 150 of about 96,343 (317)

Morphology and ionic conductivity of polymerized ionic liquids [PDF]

open access: yes, 2011
Polymerized ionic liquids (PILs) are polymers synthesized with ionic liquid (IL) moieties wherein the IL moieties are covalently incorporated in the polymer backbone or polymer side chains. The structural, mechanical and thermal properties of PILs can be
Salas-de la Cruz, David
core  

Which Interfaces Matter Most? A Non-monotonic Relationship between Grain Boundary Defect Chemistry and Ionic Conductivity in a Concentrated Solid Electrolyte [PDF]

open access: yes
High-conductivity solid electrolytes are critical components of solid oxide fuel/electrolysis cells, solid-state batteries, information storage devices, and other electrochemical systems.
Shengquan, Xuan   +6 more
core   +1 more source

Uncovering G Protein‐Coupled Receptors: Novel Targets and Biomarkers for Predicting Glioma Prognosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Low‐grade gliomas (LGG) exhibit significant heterogeneity and recurrence risk. G protein‐coupled receptors (GPCR) contribute to glioma malignant progression, but their prognostic value remains unclear. This work attempts to formulate a GPCR‐based outcome‐predicting model for LGG. Methods Based on TCGA LGG data, the enrichment scores
Jun Yang   +4 more
wiley   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

The ionic conductivity of PbFCl [PDF]

open access: yes, 1979
Ionic conductivity results on PbFCl both parallel and perpendicular to the crystallographic c axis are reported. In conjunction with transference numbers, aliovalent dopant effects, 19F NMR and structural considerations mechanisms governing the ionic ...
Schoonman, J., Halff, A.
core  

WHICH METHOD IS THE BEST FOR DETERMINING THE END-POINT IN STRONG ACID – STRONG BASE TITRATIONS: USING A PH INDICATOR, MEASURING TEMPERATURE CHANGE, OR MEASURING RESISTANCE? [PDF]

open access: yes, 2009
In this essay, three of the methods for finding the end-point in acid-base titrations are examined and compared. The titration is done with 0.1 molar NaOH as the titrant and 0.1 molar HCl as the analyte.
Balkancı, Arda
core  

Development of fast ion chromatography [PDF]

open access: yes, 2005
Fast ion chromatography has been applied to short (3 cm) silica based ODS columns with a view to achieving rapid determinations of selected inorganic anions.
Connolly, Damian
core  

Investigation of flexoelectricity and ionic contamination in nematic liquid crystals [PDF]

open access: yes, 2009
The work presented is a study of nematic liquid crystal physical properties. One of the phenomenon investigated is the bistability or in other words, the ability of the director of the material to rest in different orientations as function of the ...
Trabi, Christophe Lionel, Trabi, CL
core  

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak   +3 more
wiley   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat   +5 more
wiley   +1 more source

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