Sentence examples for materials was about from inspiring English sources
The yield of the dried extract from the starting materials was about 7.8%%.
Total cost of materials was about $1150.
The carbon content in experimental materials was about 0.1 wt%.
The loading of active materials was about 1.2 mg cm−2 on the electrodes.
The Si-Sb- ZnO) x Si-Sb- ZnOre compoSi-Sb- ZnOy particles which formed homogenous secondary particles; the particle size of the nano-composite materials was about 100 nm.
And at 900°C, the residual weight fraction of polymer on siloxane-GNPs was about 94.2% and that of SiO2 particles on hybrid materials was about 75.0%.
Reproducibility was lower than 10% and recoveries from certified reference materials were about 90%.
The experimental yields of carbonaceous materials relative to the starting materials are about 8.0 14.4% (w/w).
The mass of the deposited graphene materials is about 1.0 to 2.0 mg, obtained from weight difference of the sample before and after electrochemical deposition.
The push into sustainable materials is about profits as much as the environment.
The total cost of raw materials is about 25 times as much as the feedstock cost itself, while it is four times as much in the WW route.
