نتایج جستجو برای: fetio3
تعداد نتایج: 64 فیلتر نتایج به سال:
The mass production of highly dense oxides with high-temperature and high-pressure phases allows us to discover functional properties that have never been developed. To date, the quenching of highly dense materials at the gramme-level at ambient atmosphere has never been achieved. Here, we provide evidence of the formation of orthorhombic Fe2TiO4 from trigonal FeTiO3 as a result of the high-tem...
Electron-density distribution in ilmenite-type crystals. IV. Iron(II) titanium(IV) trioxide, FeTiO3.
As climate change progresses, there is an increasing interest on the use of non-conventional water sources such as brackish or saline waters. Nowadays, main threat in Europe detected these waterbodies nitrate contamination. Within multiple available methods studied for reduction, photocatalysis presents promising results, but this technology has not yet been tested water. This work tackles elim...
This work analyzes the role of natural groundwater, as well effect HCO3−, Ca2+, Mg2+, K+, SO42- and Cl− concentrations, upon photocatalytic nitrate reduction using ilmenite catalyst oxalic acid hole scavenger. The removal selectivity towards N2 are significantly limited compared to previous experiments ultrapure water matrix. Calcium (Ca2+), bicarbonate (HCO3−) pH claimed major controlling fact...
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