Sentence examples for main chemical composition from inspiring English sources

A main chemical composition of the synthesized GO material and annealed at 50 °C was determined using XPS.

XRD and EDX analysis revealed that the main chemical composition of FGD gypsum was calcium sulfate (CaSO4).

The different lithologic SPs were used, including LP, QP, and GP, and their specific surface area was listed in Table 2 and the main chemical composition in Table 3.

Weathering and leaching processes, along with a potential contribution from the underlying non-volcanic bedrock, has altered the main chemical composition of soils, often precluding direct relation to potential source areas.

The main chemical compositions of RM were Al2O3, Fe2O3, SiO2, and Na2O.

Main chemical compositions of the essential oil were β-elemene and β-phellandrene.

The main chemical compositions of limestone and granite aggregate were analyzed using X-ray diffraction XRD.

X-ray photoelectron spectroscopy results proved that the main chemical compositions of the passive films were ZrO2, Al2O3 and Nb2O5.

The resultant surface demonstrated wettability gradient from hydrophobic to superhydrophilic with the increasing of calcination temperature, which was because the physical topography of surface changed gradually from spike-type into pore-type and the main chemical compositions changed from polystyrene into SiO2.

Glucan (48.1%) and lignin (43.2%) accounted for more than 90% of the CCR, implying that they are the main chemical compositions of the CCR and the hemicelluloses have been mostly removed during furfural production.

The main reason in chemical composition for the difference was that a large amount of binder disappeared from the aged electrodes at higher voltage and there was a passivation film formed on the surface of the collector, while slight variation existed in the electrode materials of the aged supercapacitors at higher current.