Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics

N. Ojha; T. Laihinen; T. Salminen; M. Lastusaari; L. Petit

doi:10.1016/j.ceramint.2018.03.267

Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics

N. Ojha
, T. Laihinen
, T. Salminen
, M. Lastusaari
, L. Petit^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

22 Sitaatiot (Scopus)

Abstrakti

We report our findings on the impact of the glass composition on the corrosion of microparticles occurring during the preparation of glass-ceramics using the direct doping method. Microparticles (MPs) with the composition Sr₄Al₁₄O₂₅:Eu²⁺,Dy³⁺ with blue-green persistent luminescence were chosen as the changes in their spectroscopic properties can be related to the MPs’ corrosion. The MPs were added in phosphate-based glasses with different compositions. When using the same doping parameters, the glass system with the composition 90NaPO₃-10Na₂O (mol%) was found to be the least corrosive on the MPs whereas the glass system with the composition 90NaPO₃-10NaF (mol%) is the most corrosive on the MPs probably due to their different viscosity at 575 °C, the temperature at which the MPs are added in the glass melts.

Alkuperäiskieli	Englanti
Sivut	11807-11811
Julkaisu	Ceramics International
Vuosikerta	44
Numero	10
Varhainen verkossa julkaisun päivämäärä	1 tammik. 2018
DOI - pysyväislinkit	https://doi.org/10.1016/j.ceramint.2018.03.267
Tila	Julkaistu - kesäk. 2018
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Rahoitus

LP would like to acknowledge the financial support of the Academy of Finland (Academy Project-308558).

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

Pääsy asiakirjaan

10.1016/j.ceramint.2018.03.267

Siteeraa tätä

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title = "Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics",

abstract = "We report our findings on the impact of the glass composition on the corrosion of microparticles occurring during the preparation of glass-ceramics using the direct doping method. Microparticles (MPs) with the composition Sr4Al14O25:Eu2+,Dy3+ with blue-green persistent luminescence were chosen as the changes in their spectroscopic properties can be related to the MPs{\textquoteright} corrosion. The MPs were added in phosphate-based glasses with different compositions. When using the same doping parameters, the glass system with the composition 90NaPO3-10Na2O (mol\%) was found to be the least corrosive on the MPs whereas the glass system with the composition 90NaPO3-10NaF (mol\%) is the most corrosive on the MPs probably due to their different viscosity at 575 °C, the temperature at which the MPs are added in the glass melts.",

keywords = "Corrosion, Direct doping method, Glass melt, Phosphate glass-ceramics, SrAlO:Eu, Dy microparticles",

author = "N. Ojha and T. Laihinen and T. Salminen and M. Lastusaari and L. Petit",

year = "2018",

month = jun,

doi = "10.1016/j.ceramint.2018.03.267",

language = "English",

volume = "44",

pages = "11807--11811",

journal = "Ceramics International",

issn = "0272-8842",

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number = "10",

}

TY - JOUR

T1 - Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics

AU - Ojha, N.

AU - Laihinen, T.

AU - Salminen, T.

AU - Lastusaari, M.

AU - Petit, L.

PY - 2018/6

Y1 - 2018/6

N2 - We report our findings on the impact of the glass composition on the corrosion of microparticles occurring during the preparation of glass-ceramics using the direct doping method. Microparticles (MPs) with the composition Sr4Al14O25:Eu2+,Dy3+ with blue-green persistent luminescence were chosen as the changes in their spectroscopic properties can be related to the MPs’ corrosion. The MPs were added in phosphate-based glasses with different compositions. When using the same doping parameters, the glass system with the composition 90NaPO3-10Na2O (mol%) was found to be the least corrosive on the MPs whereas the glass system with the composition 90NaPO3-10NaF (mol%) is the most corrosive on the MPs probably due to their different viscosity at 575 °C, the temperature at which the MPs are added in the glass melts.

AB - We report our findings on the impact of the glass composition on the corrosion of microparticles occurring during the preparation of glass-ceramics using the direct doping method. Microparticles (MPs) with the composition Sr4Al14O25:Eu2+,Dy3+ with blue-green persistent luminescence were chosen as the changes in their spectroscopic properties can be related to the MPs’ corrosion. The MPs were added in phosphate-based glasses with different compositions. When using the same doping parameters, the glass system with the composition 90NaPO3-10Na2O (mol%) was found to be the least corrosive on the MPs whereas the glass system with the composition 90NaPO3-10NaF (mol%) is the most corrosive on the MPs probably due to their different viscosity at 575 °C, the temperature at which the MPs are added in the glass melts.

KW - Corrosion

KW - Direct doping method

KW - Glass melt

KW - Phosphate glass-ceramics

KW - SrAlO:Eu, Dy microparticles

U2 - 10.1016/j.ceramint.2018.03.267

DO - 10.1016/j.ceramint.2018.03.267

M3 - Article

AN - SCOPUS:85044921933

SN - 0272-8842

VL - 44

SP - 11807

EP - 11811

JO - Ceramics International

JF - Ceramics International

IS - 10

ER -

Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics

Abstrakti

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

Siteeraa tätä