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Приказ резултата 901-910 од 913
Methanol electrooxidation on PtRu modified zeolite X
(Serbian Ceramic Society, 2012)
Pt-Ru alloy is regarded as the most active electrocatalyst for both CO and methanol oxidation
Different support materials for PtRu alloys such as conventional Vulcan XC carbon black, graphite,
carbon nanotubes, zeolite ...
Upotreba QFD alata u realizaciji inteligentnih transmitera
(Univerzitet u Beogradu - Mašinski fakultet, 2018)
U radu je analizirana tehnologija proizvodnje industrijskih transmitera, u saglasnosti sa potrebama krajnjeg
korisnika. Takođe, izvršeno je i poređenje domaćeg u odnosu na vodeće svetske proizvođače transmitera.
Primenom ...
Biodegradation of selected PCBs by microorganisms isolated from PCBs polluted environment
(Japan : Kyoto University, 2019)
During the XX century, mankind had developed various substances with excellent chemical and physical
properties, and they were used as pesticides, flame retardants, oil for transformers and capacitors, water repellent
...
Influence of bentonite filler on the thermal stability of glycidyl methacrylate based composite
(Society of Physical Chemists of Serbia, 2010)
Macroporous crosslinked copolymer of glycidyl methacrylate, GMA, and ethylene
glycol dimethacrylate, EGDMA, poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) and its composites were synthesized by ...
Novel amino-functionalized magnetic polymer/bentonite composite for chromium removal from aqueous solutions
(Academy of Sciences and Arts of the Republic of Srpska, 2019)
In this study, macroporous magnetic poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/bentonite composite functionalized with hexamet-hylene diamine (SGE/MB-HD) was tested as potential Cr(VI) sorbent from aqueous ...
Uticaj strukture višeslojnih tankih filmova nikla i bakra na njihova mehanička svojstva i primenu u izradi MEMS naprava / Influence of the structure of multilayer thin Ni/Cu films on their mechanical properties and MEMS devices fabrication applications
(Belgrade: ETRAN – Society for electronics, telecommunication, computing, automatics and nuclear engineering, 2015)
Tehnikom elektrohemijske depozicije iz dva
kupatila (DBT), dobijeni su višeslojni filmovi Ni i Cu
naizmeničnim deponovanjem na polikristalni bakarni supstrat.
Promena parametara kao što su ukupna debljina filma,
debljina ...
AC Impedance tracking of glassy carbon activation
(Serbian Chemical Society, Belgrade, 2010)
Carbon materials, due to their physical and chemical properties, have found wide application in different electrochemical systems. They are often used as substrates for supercapacitors and different types of electrocatalysts. ...
Formation Of Hydroquinone And Catechol During Electrooxidation Of Phenol On Clay-Modified Electrodes
(Society of Physical Chemists of Serbia, 2016)
Clay was modified by pillaring, which was performed by combinations of pillaring cations: Al3+ and Fe3+ or Al3+, Fe3+ and Ni2+. The synthesized materials were used to obtain glassy carbon electrode (GCE) coatings. ...
Alumina production from purified Bayer liquor / Proizvodnja glinice iz pročišćene Bayerove otopine
(Hrvatska: Hrvatsko društvo kemijskih inženjera i tehnologa
(HDKI), 2019)
Removal of some impurities from Bayer liquor, such as zinc compounds, allows obtaining alumina with low content of impurities incorporated in the crystalline structure. Impurities in alumina influence the quality of products ...
Adsorption-desorption phase noise in RF MEMS/NEMS resonators
(10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2011)
In this paper the analysis is presented of the dependence of adsorption-desorption phase noise in MEMS/NEMS resonators of their resonant frequency, operating pressure and temperature. Results of the analysis are useful for ...