Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
권호 표지
DOI QR코드

DOI QR Code

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

SnO-P2O5계 유리에서 P2O5를 B2O3로 치환시 구조와 물성에 미치는 영향

  • 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)
  • 김동환 (부산대학교 재료공학과) ;
  • 황차원 (부산대학교 재료공학과) ;
  • 김남진 (부산대학교 재료공학과) ;
  • 임상혁 (부산대학교 재료공학과) ;
  • 구동건 (부산대학교 재료공학과) ;
  • 김태희 (부산대학교 재료공학과) ;
  • 차재민 (큐슈대학교 재료공학과) ;
  • 류봉기 (부산대학교 재료공학과)
  • Received : 2010.11.11
  • Accepted : 2010.12.20
  • Published : 2011.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

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%.

Keywords

References

  1. Y. T. An, B. H. Choi, M. J Ji, W. S. Chang, H. Bae, and H. J. Hwang, "Structure and Thermal Properties of $SnO_2-(1-X)P_2O_5-XB_2O_3$ Glasses(in Korean)," J. Kor. Ceram. Soc., 47 [2] 117-21 (2010). https://doi.org/10.4191/KCERS.2010.47.2.117
  2. C. J. Hudecek, Engineered Materials Handbook, Vol. 4, pp. 1069, ASM International, 1991.
  3. R. Morena, "Phosphate Glasses as Alternatives to Pb-based Sealing Frits," J. Noncryst. Solids, 263-64 382-87 (2000). https://doi.org/10.1016/S0022-3093(99)00678-X
  4. M. Busio and O. Steigelmann, "New Frit Glasses for Display," GLASTECH. Ber. Glass Sci. Tehch., 73 [10] 319-25 (2000).
  5. B. H. Choi, "Technical Development Trend for PDP Device Material," Information Display, 8 [1] 10-1 (2007). https://doi.org/10.1080/15980316.2007.9652020
  6. R. K. Brow, and D. R. Tallant, "Structural Design of Sealing Glasses," J. Noncryst. Solids, 222 396-406 (1997). https://doi.org/10.1016/S0022-3093(97)90142-3
  7. E. S. Lim, B. S. Kim, J. H. Lee, and J. J. Kim, "Characterization of the Low Temperature Firing $BaO–B_2O_3–SiO_2$ Glass : The Effect of BaO Content," J. Eur. Ceram. Soc., 27 825-29 (2007). https://doi.org/10.1016/j.jeurceramsoc.2006.04.014
  8. C. Gejke and E. Zanghellini, "Microscopic Structure of Tinborate Phosphate Glasses," J. Power Sources, 119-21 576-80 (2003). https://doi.org/10.1016/S0378-7753(03)00290-8
  9. M. Kenji and F. Shigeru, "Preparation and Properties of $SnO-SnCl_2-P_2O_5$ Glass," J. Noncryst. Solids, 282 118-24 (2001). https://doi.org/10.1016/S0022-3093(01)00334-9
  10. J. Hong, D. Zhao, J. Gao, M. He, H. Li, and G. He, "Leadfree Low-melting Point Sealing Glass in $SnO–CaO–P_2O_5$ System," J. Noncryst. Solids, 1400-3 (2010).
  11. N. J. Kim, S. H. Im, D. H. Kim, D. K. Yoon, and B. K. Ryu, "Structure and Properties of Borophosphate Glasses," Electronic Mater. Lett., 6 [3] 103-6 (2010). https://doi.org/10.3365/eml.2010.09.103
  12. V. S. Molchanov and N. E. Prikhid'ko, "Corrosion of Silicate Glasses by Alkaline Solutions," Russian Chem. Bull, 8 [6] 942-47 (1996).
  13. B. C. Lee, S. W. Lee, C. W. Hwang, J. S. Lee, and B. K. Ryu, "The Study on Chemical Durable Zinc-phosphate Glasses with $B_2O_3$ Addition(in Korean)," J. Kor. Ceram. Soc., 38 [6] 593-95 (2001).

Cited by

  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