| abstract |
Provided is a secondary battery using silicon, which is less expensive than a lithium ion secondary battery and can be expected to have a large capacity and durability. The A positive electrode 4 and silicon oxide having a SiO 2 of Formula (silica), a negative electrode 6 and Si 3 N 4 Chemical formula is silicon or silicon boride SiB 4 or gold nitride has a silicon After mixing zeolite with compound powder, printing while heating to ultraviolet (UV) or about 130 ° C, each electrode is formed, and after coating the electrode with solid electrolyte 5 mixed with zeolite, both electrodes are joined Thus, a silica electrode secondary battery is manufactured. [Selection] Figure 1 |