Micron-sized flower-like particles with plate-like titania petals were prepared by acid and posthydrothermal treatment of lithium titanate hydrate (LTH). Hydrolysis titanium alkoxide ethanol washing used to create porous hydrous spherical shapes. Hydrothermal in LiOH aqueous solution resulted the formation crystals LTH on particles. Li ions removed maintaining appearance original stirring 0.1 M...

Blast furnace slag (BFS) is usually regarded as a by-product of the steel industry, which can be utilized raw material for preparing BFS-based zeolite (BFSZ). In this study, BFSZ was successfully prepared from BFS using alkaline fusion-hydrothermal synthesis. Via analyses by XRD, SEM, EDX, XRF, FT-IR, elemental mapping and BET/BJH methods, crystallization almost complete at 6 h. With further in...

Impacts are common geologic features on the terrestrial planets throughout the solar system, and on at least Earth and Mars impacts have induced hydrothermal convection. Impact-generated hydrothermal systems have been suggested to possess the same life supporting capability as hydrothermal systems associated with volcanic activity. However, evidence of fossil microbial colonization in impact-ge...

The aim of this paper is to review some of the economic drivers of large scale bioregionalisation, using examples from deep sea hydrothermal vent communities, the Antarctic and sub-Antarctic, and Australia. These economic drivers are mainly recent conservation efforts, while early 20th century bioregionalisation was driven by 19th century taxonomy and exploration to assess available biological ...

in this study, the effect of recrystallization of naproxen in the presence of hydroxypropyl cellulose (hpc) on the release rate of drug was investigated. crystals were generated by the anti-solvent approach using the hpc solution in water as the anti-solvent. the samples were subjected to various physicochemical evaluations such as crystal size, scanning electron microscopy, fourier transform i...