A JYHoriba LabRAM spectrometer at the Department of Chemical Engineering, UC Berkeley, was used in backscattering configuration, with HeNe laser (632.8 nm) excitation line, power at ~5 mW, and through an 100× confocal microscope (aperture = 0.8; laser spot size <1 μm). The spectra ...
the volatile contents used are exactly those detected in melt inclusions of the erupted products; in cases where the whole-rock or matrix-glass compositions have been used as representative of melts, the H2O analyzed in the whole rock or the water content obtained by difference has been used. ...
Filler Production and Characterization Hydrous rhyolitic (volcanic) glass was used for the preparation of expanded micro- spheres. Mechanical sieving was applied to secure production of two raw material grades with size distributions below 150 and 400 µm. Subsequently, the raw materials were fed ...
That is to say, the results are not directly applicable to the blocks, although the same mix proportioning as the one that would be used in the regular concrete block manufacturing in the plant was used. Having said that, this study could serve as the initial phase for the production of ...
The results of this study suggest that mineral-based amendments combined with yellow lupine could potentially be used for aided phytostabilization of multi-PTE contaminated soil in a post-industrial area. Keywords: soil amendments; immobilization; halloysite; chalcedonite 1. Introduction Rapid ...
First-generation cathode materials for LIBs based on layered LiMO2 oxides (M = Mn, Co, Ni) with a NaCl-derivative structure and a spinel LiMn2O4 are still widely used in different portable devices [6]. Despite the high specific capacity (up to 180–200 mAh·g−1) delivered by the ...