Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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The Study on Chemical Durable Zinc-phosphate Glasses with $B_2$$O_3$Addition

$B_2$$O_3$첨가에 따른 Zinc Phosphate Glasses의 화학적 안정화

  • 류봉기 (부산대학교 무기재료공학과) ;
  • 이병철 (부산대학교 무기재료공학과) ;
  • 이성욱 (부산대학교 무기재료공학과) ;
  • 황차원 (부산대학교 무기재료공학과) ;
  • 이종성 (LG마이크론 기술연구소)
  • Published : 2001.06.01
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Abstract

Zinc-phosphate glasses에 B$_2$O$_3$를 도입하여 borate, phosphate, boro-phosphate networks가 혼재되어 있는 highly cross-linked structures를 형성시켜 Phosphate glasses의 화학적 안정화를 검토하였다. Raman 측정 결과 B$_2$O$_3$와 P$_2$O$_{5}$는 잘 혼화된 polynary networks를 이루고 있으며, 이렇게 하여 증진된 구조적 cross-linking에 의하여 xB$_2$O$_3$.(1-x)Zn$_2$P$_2$O$_{7}$ glasses의 T$_{g}$, T$_{d}$는 증가하였고 동시에 CTE는 감소하는 결과를 가져왔다.

Keywords

References

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