한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제48권1호
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  • Pages.63-68
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  • 2011
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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SnO-P2O5계 유리에서 P2O5를 B2O3로 치환시 구조와 물성에 미치는 영향

Effects of Substituting B2O3 for P2O5 on the Structure and Properties of SnO-P2O5 Glass Systems

  • 김동환 (부산대학교 재료공학과) ;
  • 황차원 (부산대학교 재료공학과) ;
  • 김남진 (부산대학교 재료공학과) ;
  • 임상혁 (부산대학교 재료공학과) ;
  • 구동건 (부산대학교 재료공학과) ;
  • 김태희 (부산대학교 재료공학과) ;
  • 차재민 (큐슈대학교 재료공학과) ;
  • 류봉기 (부산대학교 재료공학과)
  • Kim, Dong-Hwan (Division of Materials Science and Engineering, Pusan National University) ;
  • Hwang, Cha-Won (Division of Materials Science and Engineering, Pusan National University) ;
  • Kim, Nam-Jin (Division of Materials Science and Engineering, Pusan National University) ;
  • Im, Sang-Hyeok (Division of Materials Science and Engineering, Pusan National University) ;
  • Gwoo, Dong-Gun (Division of Materials Science and Engineering, Pusan National University) ;
  • Kim, Tae-Hee (Division of Materials Science and Engineering, Pusan National University) ;
  • Cha, Jae-Min (Departmet of Materials Science and Engineering, Kyushu University) ;
  • Ryu, Bong-Ki (Division of Materials Science and Engineering, Pusan National University)
  • 투고 : 2010.11.11
  • 심사 : 2010.12.20
  • 발행 : 2011.01.31
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초록

The investigation is directed to lead free (Pb-free) frits that can be used for organic light emitting diode, plasma display screen devices and other sealing materials. $P_2O_5$-SnO system glasses have been prepared for Pb-free low temperature glass frit. Structure and properties of the glasses with the composition SnO-$xB_2O_3-(60-x)P_2O_5$ (x=0, 5, 10, 15, 20, 25, 30, 35, 40 mol%) were characterized by infrared spectra (IR), X-ray diffraction(XRD), Density, Molar volume, Thermo mechanical analysis(TMA) and weight loss after immersion test. Glass transition temperature($T_g$), dilatometric softening temperature($T_d$) and chemical durability increased, and coefficient of thermal expansion($\alpha$) decrease with the substitution of $B_2O_3$ for $P_2O_5$ in the range of 0~25 mol%.

키워드

참고문헌

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피인용 문헌

  1. Structural, Optical, and Chemical Properties of Cadmium Phosphate Glasses vol.52, pp.2, 2015, https://doi.org/10.4191/kcers.2015.52.2.128
  2. Effect of B2O3 Addition on Thermal, Structure, and Sealing Properties V2O5-P2O5-ZnO Glass vol.26, pp.10, 2016, https://doi.org/10.3740/MRSK.2016.26.10.549