Sentence examples for composition of silver from inspiring English sources
In this study we report the growth, morphology, structures, and composition of silver nanocluster films on Si substrates.
The catalyst samples, with different composition of silver species, are characterized by temperature programmed desorption of ammonia (NH3-TPD), temperature programmed reduction with hydrogen (H2-TPR) and temperature programmed desorption with NO (NO-TPD) in oxygen excess.
We use the discrete dipole approximation (DDA) method to simulate the distribution of the electromagnetic field for the composition of silver nanoparticles.
Moreover, the crystal structure and composition of silver nanoparticles has been investigated by high-resolution TEM (HRTEM), electron diffraction, and X-ray diffraction techniques (XRD) (the images/patterns are not shown here).
Open image in new window Fig. 4 Transmission electron microscopic image revealing the spherical nature of biosynthesized nanoparticles Open image in new window Fig. 5 EDX analysis showing elemental composition of silver nanoparticles.
PGAA has previously been used on other archaeological and heritage objects; for example, to analyse bulk composition of silver coins (Kasztovszky et al. 2005), other metals (Kasztovszky et al. 2000) and stone artefacts (Kasztovszky et al. 2008).
The compositions of silver and selenide in silver selenide thin film have been found to be in the ratio 2 1.
The wear scar surfaces and coating cross-sections were studied using scanning electron, transmission electron, scanning transmission electron and focused ion beam microscopes, which also provided the information on chemical composition distributions of silver and molybdenum along with microstructure features.
On the other hand their main composition was of silver.
Physical analysis showed modifications to both the surface morphology and chemical composition of the silver paste electrode surface.
Low-temperature activity and selectivity for lean NOx reduction over silver/alumina is strongly dependent on the composition of surface silver species.
