| 摘要 |
The conductive paste contains a conductive powder, a glass frit, and an organic vehicle. The glass frit contains 35-90 mol% of Te in terms of TeO 2 , 5-50 mol% of Zn in terms of ZnO, and 1-20 mol% of Bi in terms of Bi 2 O 3 , and contains 0.1-15 mol% of at least one element selected from the group of Li, Na, and K in terms of oxides thereof. The conductive paste is used to form light-receiving surface electrodes (3). A conductive paste appropriate for formation of electrodes of a solar cell capable of reducing contact resistance between the electrode (3) and a semiconductor substrate (1) is thereby achieved, the use of the conductive paste obtaining high energy conversion efficiency and attaining a solar cell having excellent cell characteristics. |
