Synthesis of iridescent crystal vanadium-oxide ceramic glazes
Sinteza kristalnih vanadijum-oksidnih keramićkih glazura
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The crystalline phase is the dominant phase in the ceramic body with a small amount of glassy phase. The preparation of ceramic glazes with characteristics similar to glass-ceramics can be performed by controlling the raw glaze composition and nucleating agent. The choice of appropriate nucleating agents that dominate bulk crystallization can be essential. Among multiple nucleating agents such as zirconia, titania, metallic molybdenum, and wolfram particles investigation of the influence of vanadium compound was not well studied on aluminum-silicate glass-ceramics. Metal such as vanadium forms oxides in an oxidation atmosphere at lower temperatures compared to metallic molybdenum and wolfram helping elucidate the effect of oxide on the crystallization behavior. Controlling the microstructure of glass-ceramic by processing parameters further control mechanical and optical properties. The addition of vanadium–pentoxide promotes the formation of entangled flower-like crystals on the porce...lain ceramic body in combination with different commercial high-temperature glazes. Red and dark red colorations due to the presence of V5+ were obtained for aluminosilicate glass with a V2O5 content in the 5-10 mass % range. A pronounced spread of crystals beyond the glazed surface is observed on densely sintered stoneware and porcelain, which enables the formation of a decorative effect using simple application techniques.
Kristalna faza predstavlja dominantnu fazu porcelana i kamenine sa malim udelom staklaste faze. Priprema keramičkih glazura sa karakteristikama sličnim staklo-keramici može se vršiti kontrolisanjem sastava sirove glazure i sredstva za nukleaciju. Izbor odgovarajućih agenasa ima značajan uticaj na odvijanje procesa nukleacije. Za razliku od najčešće korišćenih nukleatora, kao što je cirkonijum, titanijum, metalni molibden i čestice volframa, ispitivanje uticaja jedinjenja vanadijuma nije dovoljno istraženo u formiranju aluminijum-silikatne staklo-keramike. Metal kao što je vanadijum formira okside u oksidacionoj atmosferi na nižim temperaturama u poređenju sa metalnim molibdenom i volframom, što omogućava proučavanje uticaja oksida na proces kristalizacije. Kontrolisanjem mikrostrukture staklo-keramike kontrolom procesnih parametara moguće je dobiti staklo-keramiku željenih mehaničkih i optičkih svojstava. Dodatak vanadijum-pentoksida promoviše formiranje umrežanih igličastih kristala n...alik cvetu na porcelanskoj masi u kombinaciji sa različitim komercijalnim visokotemperaturnim glazurama. Crvena i tamnocrvena boja, uzrokovana prisustvom V5+ dobijena je u alumo-silikatnoj fazi pri koncentraciji V2O5 u opsegu od 5-10 masenih %. Na gusto sinterovanoj kamenini i porcelanu primećen je izraženi rast kristala izvan glazirane površine, što omogućava stvaranje dekorativnog efekta korišćenjem jednostavnih tehnika nanošenja.
Keywords:
crystal glaze / vanadium pentoxide / porcelain / stonewareSource:
Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija, 2023, Poster-112-Publisher:
- Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200175 (Institute of Technical Sciences of SASA, Belgrade) (RS-MESTD-inst-2020-200175)
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Jokić, Bojan AU - Gvozdenović, Milica AU - Jugović, Branimir PY - 2023 UR - https://dais.sanu.ac.rs/123456789/16218 AB - The crystalline phase is the dominant phase in the ceramic body with a small amount of glassy phase. The preparation of ceramic glazes with characteristics similar to glass-ceramics can be performed by controlling the raw glaze composition and nucleating agent. The choice of appropriate nucleating agents that dominate bulk crystallization can be essential. Among multiple nucleating agents such as zirconia, titania, metallic molybdenum, and wolfram particles investigation of the influence of vanadium compound was not well studied on aluminum-silicate glass-ceramics. Metal such as vanadium forms oxides in an oxidation atmosphere at lower temperatures compared to metallic molybdenum and wolfram helping elucidate the effect of oxide on the crystallization behavior. Controlling the microstructure of glass-ceramic by processing parameters further control mechanical and optical properties. The addition of vanadium–pentoxide promotes the formation of entangled flower-like crystals on the porcelain ceramic body in combination with different commercial high-temperature glazes. Red and dark red colorations due to the presence of V5+ were obtained for aluminosilicate glass with a V2O5 content in the 5-10 mass % range. A pronounced spread of crystals beyond the glazed surface is observed on densely sintered stoneware and porcelain, which enables the formation of a decorative effect using simple application techniques. AB - Kristalna faza predstavlja dominantnu fazu porcelana i kamenine sa malim udelom staklaste faze. Priprema keramičkih glazura sa karakteristikama sličnim staklo-keramici može se vršiti kontrolisanjem sastava sirove glazure i sredstva za nukleaciju. Izbor odgovarajućih agenasa ima značajan uticaj na odvijanje procesa nukleacije. Za razliku od najčešće korišćenih nukleatora, kao što je cirkonijum, titanijum, metalni molibden i čestice volframa, ispitivanje uticaja jedinjenja vanadijuma nije dovoljno istraženo u formiranju aluminijum-silikatne staklo-keramike. Metal kao što je vanadijum formira okside u oksidacionoj atmosferi na nižim temperaturama u poređenju sa metalnim molibdenom i volframom, što omogućava proučavanje uticaja oksida na proces kristalizacije. Kontrolisanjem mikrostrukture staklo-keramike kontrolom procesnih parametara moguće je dobiti staklo-keramiku željenih mehaničkih i optičkih svojstava. Dodatak vanadijum-pentoksida promoviše formiranje umrežanih igličastih kristala nalik cvetu na porcelanskoj masi u kombinaciji sa različitim komercijalnim visokotemperaturnim glazurama. Crvena i tamnocrvena boja, uzrokovana prisustvom V5+ dobijena je u alumo-silikatnoj fazi pri koncentraciji V2O5 u opsegu od 5-10 masenih %. Na gusto sinterovanoj kamenini i porcelanu primećen je izraženi rast kristala izvan glazirane površine, što omogućava stvaranje dekorativnog efekta korišćenjem jednostavnih tehnika nanošenja. PB - Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM C3 - Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija T1 - Synthesis of iridescent crystal vanadium-oxide ceramic glazes T1 - Sinteza kristalnih vanadijum-oksidnih keramićkih glazura SP - Poster-112 UR - https://hdl.handle.net/21.15107/rcub_dais_16218 ER -
@conference{ author = "Jokić, Bojan and Gvozdenović, Milica and Jugović, Branimir", year = "2023", abstract = "The crystalline phase is the dominant phase in the ceramic body with a small amount of glassy phase. The preparation of ceramic glazes with characteristics similar to glass-ceramics can be performed by controlling the raw glaze composition and nucleating agent. The choice of appropriate nucleating agents that dominate bulk crystallization can be essential. Among multiple nucleating agents such as zirconia, titania, metallic molybdenum, and wolfram particles investigation of the influence of vanadium compound was not well studied on aluminum-silicate glass-ceramics. Metal such as vanadium forms oxides in an oxidation atmosphere at lower temperatures compared to metallic molybdenum and wolfram helping elucidate the effect of oxide on the crystallization behavior. Controlling the microstructure of glass-ceramic by processing parameters further control mechanical and optical properties. The addition of vanadium–pentoxide promotes the formation of entangled flower-like crystals on the porcelain ceramic body in combination with different commercial high-temperature glazes. Red and dark red colorations due to the presence of V5+ were obtained for aluminosilicate glass with a V2O5 content in the 5-10 mass % range. A pronounced spread of crystals beyond the glazed surface is observed on densely sintered stoneware and porcelain, which enables the formation of a decorative effect using simple application techniques., Kristalna faza predstavlja dominantnu fazu porcelana i kamenine sa malim udelom staklaste faze. Priprema keramičkih glazura sa karakteristikama sličnim staklo-keramici može se vršiti kontrolisanjem sastava sirove glazure i sredstva za nukleaciju. Izbor odgovarajućih agenasa ima značajan uticaj na odvijanje procesa nukleacije. Za razliku od najčešće korišćenih nukleatora, kao što je cirkonijum, titanijum, metalni molibden i čestice volframa, ispitivanje uticaja jedinjenja vanadijuma nije dovoljno istraženo u formiranju aluminijum-silikatne staklo-keramike. Metal kao što je vanadijum formira okside u oksidacionoj atmosferi na nižim temperaturama u poređenju sa metalnim molibdenom i volframom, što omogućava proučavanje uticaja oksida na proces kristalizacije. Kontrolisanjem mikrostrukture staklo-keramike kontrolom procesnih parametara moguće je dobiti staklo-keramiku željenih mehaničkih i optičkih svojstava. Dodatak vanadijum-pentoksida promoviše formiranje umrežanih igličastih kristala nalik cvetu na porcelanskoj masi u kombinaciji sa različitim komercijalnim visokotemperaturnim glazurama. Crvena i tamnocrvena boja, uzrokovana prisustvom V5+ dobijena je u alumo-silikatnoj fazi pri koncentraciji V2O5 u opsegu od 5-10 masenih %. Na gusto sinterovanoj kamenini i porcelanu primećen je izraženi rast kristala izvan glazirane površine, što omogućava stvaranje dekorativnog efekta korišćenjem jednostavnih tehnika nanošenja.", publisher = "Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM", journal = "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija", title = "Synthesis of iridescent crystal vanadium-oxide ceramic glazes, Sinteza kristalnih vanadijum-oksidnih keramićkih glazura", pages = "Poster-112", url = "https://hdl.handle.net/21.15107/rcub_dais_16218" }
Jokić, B., Gvozdenović, M.,& Jugović, B.. (2023). Synthesis of iridescent crystal vanadium-oxide ceramic glazes. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM., Poster-112. https://hdl.handle.net/21.15107/rcub_dais_16218
Jokić B, Gvozdenović M, Jugović B. Synthesis of iridescent crystal vanadium-oxide ceramic glazes. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija. 2023;:Poster-112. https://hdl.handle.net/21.15107/rcub_dais_16218 .
Jokić, Bojan, Gvozdenović, Milica, Jugović, Branimir, "Synthesis of iridescent crystal vanadium-oxide ceramic glazes" in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings = Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia = XXIV YuCorr Međunarodna konferencija (2023):Poster-112, https://hdl.handle.net/21.15107/rcub_dais_16218 .