이온교환에 따른 유리의 특성화(III) : 광학적 특성 거동

Characterization of Glasses by Ion-Exchange (III) : Behavior of Optical Properties

  • 이동인 (연세대학교 요업공학과)
  • 발행 : 1990.01.01

초록

The behavior of optical properties of ion exchanged glasses was investigated inthis study. The used glasses were soda-lime-silica glasses that were produced by float process. The coloring effect by Ag colloids is measrued by spectral transmittance, color coordinates, dominant wavelength and excitation purity resulting from silver ions exchange of glasses immersed into the mixed molten salt with AgNO3. Ion exchange coloring of glasses made it possible to obtain glasses with a range from yellow to brown, and transmittance was decreased with increasing the amount of Ag colloids which reduced from Ag+ions. Also, obtain from yellow to reddish brown with increasing purity by reheating treatment in air for ion exchanged glasses. The size of Ag colloids are 0.02~0.1${\mu}{\textrm}{m}$ with ion exchange conditions.

키워드

참고문헌

  1. Ceramics v.1 no.7 Some Cinsiderations on Glass-Coloration T. Sakaino
  2. J. Non-Cryst. Solids v.40 Coloration and Optical Anisotropy in Silver Containing Glasses T.P. Seward
  3. Phys. Chem. Glasses v.20 no.2 Optical and EPR Studies on Redox Interaction Layers of Ag[sum +] and Cu[sum +] Ions Diffusing into Soda-lime Glass K. Kobayashi
  4. J. Non-Cryst. Solids v.19 Coloring of Glass Surfaces by Ion Exchange G.H. Frischat
  5. Colour Generation and Control in Glass C.R. Bamford
  6. J. Non-Cryst. Solids v.107 Dependence of Refractive Index on Silver Concertration in Gradient-Index Glass S.N. Houde-Walter;B.L. Mcintyre
  7. 요업학회지 v.25 no.3 이온교환에 따른 유리의 특성화(I) 이온교환 거동 이동인;이용근;이희수
  8. Phys Chem. Glasses v.8 no.1 Increasing the Strength of Glass by Treatment in Molten Salts N.H. Ray;M.H. Stacey;S.T. Webster
  9. 요업학회지 v.26 no.4 Ag[sum +]이온교환에 따른 유리의 착색 효과 이용근;이동인;윤종석;이희수
  10. Chem. of Glasses v.24 no.4 Diffusion of Sn(IV) in Soda-lime Glass A.S. Sanyal;J. Mukerji
  11. Glass and Ceramics v.42 no.1-2 Ion Exchange Coloring of Thermally Polished Glass N.A. Vereshchagina;A.M. Butaev