Developing more sustainable and economical viable strategies to access high value-added
products from alternative and less costly sources is currently a challenge in the chemical …

Graphene and silica are two materials that have wide uses and applications because of their
unique properties. Graphene/silica hybrid composite, which is a combination of the two, has …

At present, geopolymer binders have been considered to be one of the most promising low-
carbon building materials. Apart from low carbon emissions, the production of geopolymer …

Microfossils are important components of sedimentary rocks used for palaeontological,
biostratigraphic, palaeoenvironmental and palaeoclimatic investigations. They are usually …

In this research, sodium silicate solution was synthesized by reacting silica from inorganic
materials with NaOH. The determination of the amount of NaOH used in the reaction is …

Abstract At the Facility for Rare Isotope Beams (FRIB), an oven-ion source combination was
used to create rare isotope beams in support of the stand-alone user beam program of the …

Silica in amorphous form is one of the fillers that is indispensable for the industrial world,
especially for the superior material industry. Amorphous silica in the form of cristobalite …

Indonesia has very abundant reserves of silica, but progressive studies on the deposition of
this material are very few, resulting in limited applications of silica. This work refers to the …

In this study, further processing of silica precipitated from sodium silicate was carried out
using an ultrasonic transducer. The ultrasonication process was carried out with the aim to …

Ferronickel slag is a by-product of ferronickel processing. The amount of ferronickel slag is
comparatively large to ferronickel products with a ratio of 6: 1. The content in ferronickel slag …