A REVISION OF THE ATOMIC WEIGHT OF CADMIUM. V. The Electrolytic Determination of Cadmium in Cadmium Sulfate. Gravimetric synthetic mixtures of seven enriched, purified cadmium isotope materials were used to determine the correction factors for mass fractionation (... GP Baxter,CH Wilson - 《Journal...
Ramprasath, Effective atomic numbers and mass attenuation coefficients of some thermoluminescent dosimetric compounds for total photon interaction, Nucl. Sci. Eng. 132, 1999, 148-153.Shivaramu; Amutha, R.; Ramprasath, V. Effective atomic numbers and mass attenuation coefficients of some thermo...
alum,ammonia alum,ammonium alum- a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum bauxite- a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst ...
To obtain further insights into the effects of the atomic sulfur passivation, electrochemical impedance spectroscopy (EIS) under the illumination of an air mass 1.5 global (AM 1.5 G) solar simulator and under dark conditions was performed (see Figure 3e; an equivalent circuit model is shown in ...
lower molecular mass hyaluronan (<200 kDa) [35]. 2. Atomic-Resolution Experimental Structural Biology of Hyaluronan and Its Complexes NMR spectroscopy is useful for atomic-resolution structural biology of flexible biomolecules, and enables their characterization in aqueous solution at ambient temperatures....
1.Mass Conservation: Matter cannot be created or destroyed 2.Definite Composition: No matter the origin, a particular compound is made up of the same matter/elements in identical fractions. 3.Multiple Proportions: When one or more elements are combined together to form a compound, it is always...
(HRTEM) images showed the absence of Fe clusters or nanoparticles on the support (Supplementary Fig.7). TEM image observed from the top view further supported the double layer structure of the carbon matrix (Supplementary Fig.8). In addition, the mass loading of Fe was 2.36 wt% based on...
During the sampling phase, time steps of 4.0 fs were used, enabled by constraining all bonds involving hydrogen atoms64 to their equilibrium lengths as well as applying the hydrogen mass repartitioning method65. Data analysis was performed using VMD 1.9.366 and CPPTRAJ67. Simulation set-up ...
not form compounds. Now we know that belief to be incorrect. A mixture of xenon and fluorine gases, confined in a quartz bulb and placed on a windowsill, is found to slowly produce a white solid. Analysis of the compound indicates that it contains 77.55% Xe and 22.45% F by mass. ...
of operation at a high current density of 100 mA cm−2. When used as the anode catalyst layer of a PEMWE, (RuIr)O2/C achieved a high current density of >4.96 A cm−2and mass activity of 19.84 A mgRu+Ir−1at 2.0 V, with minimal ...