Figure 6.1 Scatterplot Showing the Relationship Between a) S 8 Concentration (mg/kg) and Hydrogen Sulfide Flux and b) Strontium (mg/kg) and Hydrogen Sulfide Flux Figure 6.2 Scatterplot Showing the Relationship between S 8 Concentration (mg/kg) and a) Sulfur Dioxide Emission Rate and b) Carbon Disulfide Emission Rate Figure 6.3 Correlation of S 8 and Strontium in a) Catalog Samples and b) Homes ...

An environmentally clean synthesis technique is reported for preparing the green phosphor SrGa2S4:Eu . This method is based on solid state chemical reactions with the use of raw materials: sodium dimethyldithiocarbomate, tetramethylammonium chloride, gallium nitrate, europium nitrate, strontium sulfide and sulfur. The method is shown to produce powders with quasispherical shape, smooth surface ...

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Strontium sulfide (SrS) is known to have an indirect bandgap of ~ 4.32 eV. When doped with tellurium (Te), ultraviolet emission occurs at 360 nm (for Tes singlet) and 400nm (for TesTes dimers) due to radiative recombination from bound exciton states. In this paper we discuss the ultraviolet emission of pulsed laser deposited thin films of SrS:Te grown as SrS-Te and SrSTe-SrS multi-layer structu...

The current study aimed to compare the pH, solubility value, and ion release capability of premixed mineral trioxide aggregates (MTAs) versus conventional pulp capping materials before after setting. following were used: resin-modified calcium silicate cement (TheraCal LC<sup>®</sup>, TLC), hydroxide (Ultra-Blend<sup>TM</sup> plus, UBP), 2 kinds MTA (Endocem MTA<sup&g...

Strontium can replace calcium in triggering neurotransmitter release, although peak release is reduced and the duration of release is prolonged. Strontium has therefore become useful in probing release, but its mechanism of action is not well understood. Here we study the action of strontium at the granule cell to Purkinje cell synapse in mouse cerebellar slices. Presynaptic residual strontium ...

Solvent extraction of microamounts of calcium and strontium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of octyl-phenyl-N,N-diisobutylcarbamoylmethyl phosphine oxide ("classical" CMPO, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+, ML2+, ML2+2 and ML2+3 (M2+ = Ca2+, Sr2+) are...