Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Branković G"'
Publikováno v:
Science of Sintering, Vol 53, Iss 1, Pp 55-66 (2021)
In this study, the possibility to stabilize O2-ion conductors in Bi2O3-V2O5 system was investigated. Six pseudo-binary Bi2O3-V2O5 mixtures [3.50 < x(V2O5) < 8.50 mol%] were thermally treated at 1000°C for 1 h. The samples were characterized by XR
Externí odkaz:
https://doaj.org/article/b9287e3fc3694847acfc9140e9df1d3b
Publikováno v:
Science of Sintering, Vol 44, Iss 1, Pp 81-94 (2012)
The silicon carbide powders are prepared by carbothermal reduction of domestic mineral resources (white and brown sepiolite), at relatively low temperatures (1200 - 1600oC). Carbothermal reduction process is greatly influenced by chemical composition
Externí odkaz:
https://doaj.org/article/4ab867b7c21c48678ae779929ff865b2
Publikováno v:
Science of Sintering, Vol 44, Iss 3, Pp 365-372 (2012)
Titanium(IV) oxide in the form of anatase has proven to be the best choice for photoanodic material in dye-sensitized solar cells (DSCs). The aim of the work was to study the influence of binder molecular weight on the morphology of deposited films,
Externí odkaz:
https://doaj.org/article/70d938b95c504a5ba754cf679ed75e03
Publikováno v:
Science of Sintering, Vol 43, Iss 3, Pp 343-351 (2011)
Extra phase-pure Li4Ti5O12 spinel with particle sizes less than 500 nm was synthesized by solid state reaction of mechanochemicaly activated mixture of nano anatase and Li2CO3 for a very short annealing time, 4 h at 800°C. Structural and microstruct
Externí odkaz:
https://doaj.org/article/285d0279ed3242fb986bf9a1819609a9
Publikováno v:
Science of Sintering, Vol 41, Iss 3, Pp 303-308 (2009)
In this work we optimized conditions for aerosol deposition of homogeneous, nanograined, smooth Ba0.8Sr0.2TiO3 thin films. Investigation involved optimization of deposition parameters, namely deposition time and temperature for different substrates.
Externí odkaz:
https://doaj.org/article/0a6da27a8fbb4875bd235a4730681837
Publikováno v:
Science of Sintering, Vol 38, Iss 2, Pp 131-138 (2006)
Microstructural properties of a commercial zinc oxide powder were modified by mechanical activation in a high-energy vibro-mill. The obtained powders were dry pressed and sintered at 1100°C for 2 h. The electrical properties of grain boundaries of o
Externí odkaz:
https://doaj.org/article/1833df77a7cb47a99278d776f30e8ff9
Publikováno v:
Science of Sintering, Vol 38, Iss 2, Pp 161-167 (2006)
Varistor samples containing different amounts of constituent phases were prepared by direct mixing of constituent phases. Detailed electrical characterization was performed to explain the influence of minor phases (spinel and intergranular phases) on
Externí odkaz:
https://doaj.org/article/118927e830b84509bc64fa50b5175cb6
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Publikováno v:
In Journal of Electroanalytical Chemistry 1 December 2020 878
Publikováno v:
In Electrochimica Acta 10 January 2017 224:571-584