Претраживање
Приказ резултата 151-159 од 159
Matrična polimerizacija metakrilamida u prisustvu poli(itakonske) kiseline / Template polymerization of methacrylamide in the presence of poly(itaconic) acid
(Belgrade : Serbian Chemical Society, 2001)
Proučavana je matrična polimerizacija metakrilamida u prisustvu poli(itakonske kiseline) radikalnom polimerizacijom u vodi na 40degC, u prisustvu amonijum-persulfata kao inicijatora.
Svojstva hiperrazgranatih polimera u rastvoru / Solution properties of hyperbranched polymers
(Belgrade : Serbian Chemical Society, 2001)
Cilj ovog rada je proučavanje interakcija hiperrazgranatih polimera sa rastvaračem i ispitivana su njihova svojstva u rastvoru.
Crystal-chemical characteristics of barite from Zlatar (Serbia)
(Belgrade : Serbian Geological Society, 2010)
Rocks of the Diabase-hornfels formation built great part of Zlatar and its surrounding area. Into the composition of this formation enters: sandstones, siltstones, claystones, hornfels, and fewer limestones, as representatives ...
New occurrence of wulfenite at the Stari Trg-Trepča ore deposit
(Belgrade : Serbian Geological Society, 2010)
Wulfenite (PbMoO4) is a rather rare mineral, and according to that, every new occurrence deserves considerable attention. This mineral was discovered at the Stari Trg-Trepča ore deposit in the paragenesis with galena, ...
Synthesis of calcium doped phosphate tungsten bronze
(Society of Physical Chemists of Serbia, 2018)
A study is presented of phase transitions of acid CaHPW12O40∙6H2O salt of 12-tungstophosphoric acid and characterized in the temperature range from room temperature to 1093 K. The structure and its phase transformations ...
Kristalna struktura triklinične PW8O26 bronze / Crystal structure of triclinic PW8O26 bronze
(Belgrade : Serbian Crystallographic Society, 1993)
Geochemical characteristics of samples with dominant presence of alunites from the Lece-Radan volcanic complex (Serbia)
(Srpsko geološko društvo, 2022)
The study represents the composition of minor elements, including rare earth elements (REE)
in six selected samples with a dominant alunite content (>50%), having a significant correlation between them. The content of the ...
Crystallographic characteristics of thenardite and ankerite minerals from Libya
(Srpsko geološko društvo, 2022)
Within the cooperation of the Geological Survey of Serbia (former Geoinstitute, Belgrade,
Serbia) with the Industrial Research Center (Tripoli, Libya), during the period from 2006 to 2010 many polymineral samples were ...
Минералошке и кристалографске карактеристике епидота и скаполита из локалности Мека Преседла на Копаонику
(Belgrade : Serbian Crystallographic Society, 1993)