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A platform for research: civil engineering, architecture and urbanism
Luminous nano-glass-ceramics used as white LED source and preparing method of luminous nano-glass-ceramics
A luminous nano-glass-ceramics used as white LED source and the preparing method of nano-glass-ceramics are provided. The glass is a kind of non-porous compact SiO2 glass in which luminous nano-microcrystalites are dispersed. The luminous nano-microcrystalite has the chemical formula of YxGd3-xAl5O12:Ce, wherein 0≰x≰3. The stability of the said glass is good and its irradiance is uniform. The preparing method comprises the following steps: dissolving the compound raw materials in the solvent to form mixed solution, dipping the nano-microporous SiO2 glass in the solution, taking it out and air drying, sintering at the temperature of 1100-1300° C. for 1-5 hours by stage heating, and obtaining the product. The method has a simple process, convenient operation and low cost.
Luminous nano-glass-ceramics used as white LED source and preparing method of luminous nano-glass-ceramics
A luminous nano-glass-ceramics used as white LED source and the preparing method of nano-glass-ceramics are provided. The glass is a kind of non-porous compact SiO2 glass in which luminous nano-microcrystalites are dispersed. The luminous nano-microcrystalite has the chemical formula of YxGd3-xAl5O12:Ce, wherein 0≰x≰3. The stability of the said glass is good and its irradiance is uniform. The preparing method comprises the following steps: dissolving the compound raw materials in the solvent to form mixed solution, dipping the nano-microporous SiO2 glass in the solution, taking it out and air drying, sintering at the temperature of 1100-1300° C. for 1-5 hours by stage heating, and obtaining the product. The method has a simple process, convenient operation and low cost.
Luminous nano-glass-ceramics used as white LED source and preparing method of luminous nano-glass-ceramics
ZHOU MINGJIE (author) / QIAO YANBO (author) / MA WENBO (author) / CHEN DANPING (author)
2016-02-16
Patent
Electronic Resource
English
Self-luminous laminated glass and production method of self-luminous laminated glass
| European Patent Office | 2017