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Приказ резултата 251-260 од 318
On the possibility of incorporating Mn(II) and Cr(III) in SAPO-34 in the presence of isopropylamine as a template
(Butterworth-Heinemann, 1993)
Hydrothermal synthesis of SAPO materials using isopropylamine (i-PrNH2) as the template leads to the formation of MnAPSO-34 if Mn(II) is present. In the presence of Cr(III), the synthesis yields SAPO-34 containing ...
Electron microscopy observations of deformation twinning in a precipitation hardened copper-titanium alloy
(Elsevier Science Ltd., 1996)
Phase transfer allylation of N-ethylamide of phenylacetic acid
(Mezhdunarodnaya Kniga, Moscow, 1998)
A novel open-framework sodium zincophosphate with isomorphous cobalt(II) substitution
(Royal Society of Chemistry, 1995)
A novel anionic cobalt-substituted zincophosphate framework with a hexagonal unit cell of composition Na6[Co0.2Zn0.8PO4]6·9H2O is synthesised and its crystal structure determined by single crystal X-ray diffraction.
Preparation of Two Cobalt-Substituted Zincophosphate Molecular Sieves
(Marcel Dekker, Inc., 1997)
Two different open-framework cobalt-zincophosphate phases crystallise from the same reaction mixture at ambient conditions depending on the preparative procedure. One of them is a sodalite analogue containing up 70 8 wt.% ...
Određivanje sadržaja sredstva za obradu protiv insekata bematin 987 na vuni metodom visoko-efikasne tečne hromatografije / Determination of Content of Insect Resist Agent Bematin 987 on Wool by High-Performance Liquid Chromatography
(Viskoza, 1998)
U radu je data jedna brza i jednostavna metoda visoko-efikasne tečne
hromatografije (HPLC) za analizu sadržaja sredstva otpornog na insekte bematina
987 na vuni. Bematin 987 koji sadrži cis- i trans-permetrin kao activne ...
UTICAJ EKSPERIMENTALNIH USLOVA NA ODREĐIVANJE JEDNOCIKLIČNIH KARAKTERISTIKA PREĐA PRI ISTEZANJU / INFLUENCE OF EXPERIMENTAL CONDITIONS ON DETERMINATION OF ONE - CYCLIC YARN CHARACTERISTICS AT EXTENSION
(Savez inženjera i tehničara tekstilaca Srbije, 1999)
Ispitivane su jednociklične karakteristike pređa pri istezanju. Primenjen je postupak sa konstantnim opterećenjem u prvoj fazi ciklusa opterećenje - rasterećenje - odmor. Upoređivani su rezultati određivanja relaksacionih ...
The Fluidized Bed Drying of Penicillin-G - Thermal and Exergetic Efficiency
(Yugoslav association of Chemical Engineering, 1995)
METODE ZA ODREĐIVANJE ELEKTROFIZIČKIH SVOJSTAVA TEKSTILNIH MATERIJALA / ELECTROPHYSICAL PROPERTIES DETERMINATION METHODS OF TEXTILE MATERIALS
(VISKOZA, 1999)
Dat je pregled važnijih metoda za određivanje elektrofizičkih svojstava tekstilnih materijala. Obuhvaćene su metode za određivanje statičkog naelektrisanja na tekstilnim materijalima i elektrofizičkih svojstava tekstilnih ...
The sorption characteristics and thermal stability of epoxy coatings electrodeposited on steel and steel electrochemically modified by Fe-P alloys
(Elsevier Science S.A., 1998)
The corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel and steel electrochemically modified by Fe-P alloys of different phase structures have been investigated during exposure to 3% NaCl. ...