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pro vyhledávání: '"Marta Gleń"'
Publikováno v:
Polish Journal of Chemical Technology. 15:73-80
TiO2 attracts much interest because of its many potential applications. The use of titanium dioxide strongly depends on its polymorphic form: brookite, anatase, or rutile. Only rutile and anatase play an important role in industry. Anatase as a metas
Autor:
Marta Gleń, Barbara U. Grzmi
Publikováno v:
MRS Proceedings. 1485:59-64
In the present work modified titanium dioxide products are prepared. The influence of introduced modifiers (phosphorus, potassium, aluminium, and tin) on the photoactivity, optical properties, and phase composition of titanium dioxide is studied. The
Autor:
Marta Gleń, Zofia Lendzion-Bieluń
Publikováno v:
PJCT. 9:5-7
Studies on the recrystalization of nanocrystalline metals The influence of the promoters such as CaO, Al2O3 and K2O on the specific surface area of the nanocrystalline cobalt was determined. The recrystalization process of the nanocrystalline cobalt
Autor:
Barbara Grzmil, Marta Gleń
Publikováno v:
Chemical Papers. 67
The influence of different modifiers, phosphorus, potassium, aluminium, and cerium on the pigmentary properties of TiO2 was studied. The phase composition and distribution of modifiers in prepared TiO2 products was investigated using XRD analysis, th
Autor:
Marta Gleń, Barbara Grzmil
Publikováno v:
MRS Proceedings. 1373
In the present work the influence of different modifiers, calculated to B2O3, CeO2, Sb2O3, ZnO, and ZrO2, on their distribution in TiO2 is investigated. The phase composition and phase transformation of prepared rutile-TiO2 is determined by the selec
Publikováno v:
MRS Proceedings. 1373
A method for obtaining of amorphous aluminium ammonium phosphates is developed. The statistical program STATISTICA 9 is used for planning and evaluation of the experiments. Research is carried out according to the Box-Behnken model for the following
Publikováno v:
Chemical Papers. 65
In the present work, the effect of individual additives calculated as molar fractions of Sb2O3 and CeO2 (x Sb 2O3 range: 0.03–0.08 %, x CeO 2 range: 0.05–0.14 %), on the phase composition, phase transformation, and optical properties of photostab