发明名称 |
Self-filling wet electrochemical cells by laser processing |
摘要 |
A method of preparing high capacity hydrous ruthenium oxide micro-ultracapacitors. A laser direct-write process deposits a film of hydrous ruthenium oxide in sulfuric acid under ambient temperature and atmospheric conditions. A dual laser process combining infrared and ultraviolet light is used for fabricating a complete wet electrochemical cell in a single processing step. Ultraviolet laser micromachining is used to tailor the shape and size of the deposited material into planar electrodes. The micro-ultracapacitors have improved size, weight, and cost efficiency and exhibit high specific power and high specific energy.
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申请公布号 |
US2004256359(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040868447 |
申请日期 |
2004.06.09 |
申请人 |
ARNOLD CRAIG B.;PIQUE ALBERTO |
发明人 |
ARNOLD CRAIG B.;PIQUE ALBERTO |
分类号 |
B44C1/22;C03C15/00;C23F1/00;H01G9/00;H01M4/48;(IPC1-7):C23F1/00 |
主分类号 |
B44C1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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