0000000000415838

AUTHOR

Madars Reimanis

showing 2 related works from this author

Šitakē sēņu ķīmiskais sastāvs

2006

Darbā veikti pētījumi ar sēņu ekstraktiem par fenola rindas savienojumu koncentrāciju un to identificēšanu, izmantojot spektrafotometriju un augstefektīvo šķidrumu hromotogrāfiju. Pētītajos sēņu ekstraktos identificēti kvercetīns, fenols, kanēļskābe un noteikts to saturs. Konstatēts, ka iegūtajiem ekstraktiem piemīt antioksidatīva aktivitāte.

Ķīmija
researchProduct

Electrochemical Studies of Nonstoichiometric TiO<sub>2-x</sub> Ceramic

2014

TiO2 ceramic was prepared using extrusion technology and thermal treatment in two stages: sintering in air and subsequent annealing under high vacuum conditions. Sample thermal treatment in high vacuum conditions causes formation of nonstoichiometric titanium oxide ceramic. As a result electrical conductivity of the material significantly increases. Such a material can be used for electrode production for electrochemical water treatment.

Materials scienceAnnealing (metallurgy)Mechanical EngineeringMetallurgyUltra-high vacuumSinteringThermal treatmentTitanium oxideMechanics of Materialsvisual_artElectrodevisual_art.visual_art_mediumGeneral Materials ScienceExtrusionCeramicKey Engineering Materials
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