@article{oai:kitami-it.repo.nii.ac.jp:00008259,
 author = {Ikeda, Hiroshi and Sakai, Daisuke and Funatsu, Shiro and Yamamoto, Kiyoshi and Suzuki, Toshio and Harada, Kenji and Nishii, Junji},
 issue = {063303},
 journal = {Journal of Applied Physics},
 month = {Jul},
 note = {Formation mechanisms of alkali-free and high-proton concentration surfaces were investigated for a soda lime glass using a corona discharge treatment under an atmospheric pressure. Protons produced by high DC voltage around an anode needle electrode were incorporated into a sodium ion site in the anode side glass. The sodium ion was swept away to the cathode side as a charge carrier. Then it was discharged. The precipitated sodium was transformed to a Na 2CO3 powder when the surface contacted with air. The sodium ion in the glass surface layer of the anode side was replaced completely by protons. The concentration of OH groups in the layer was balanced with the amount of excluded sodium ions. The substitution reaction of sodium ions with protons tends to be saturated according to a square root function of time. The alkali depletion layer formation rate was affected by the large difference in mobility between sodium ions and protons in the glass.},
 title = {Generation of alkali-free and high-proton concentration layer in a soda lime glass using non-contact corona discharge},
 volume = {114},
 year = {2013}
}