| 摘要 |
<P>PROBLEM TO BE SOLVED: To impart corrosion resistance to a lead-free low-melting glass composition used as an insulating film material and a sealing material for electronic material substrates typified by a dye-sensitized solar cell. <P>SOLUTION: The lead-free low-melting glass with corrosion resistance is provided which contains, by mass%, 10-35% of SiO<SB POS="POST">2</SB>, 1-20% of B<SB POS="POST">2</SB>O<SB POS="POST">3</SB>, 0-20% of ZnO, 2-20% of R<SB POS="POST">2</SB>O (total of one or more selected from Li<SB POS="POST">2</SB>O, Na<SB POS="POST">2</SB>O and K<SB POS="POST">2</SB>O) and 40-80% of Bi<SB POS="POST">2</SB>O<SB POS="POST">3</SB>and does not substantially contain a lead component. <P>COPYRIGHT: (C)2012,JPO&INPIT |
