发明名称 |
Composition for Preparing Polymer Electrolyte for use in Dye-Sensitized Solar Cell |
摘要 |
A polymer electrolyte composition for use in a dye-sensitized solar cell, a polymer electrolyte, a dye-sensitized solar cell employing the polymer electrolyte, and a method for preparing the same. The polymer electrolyte composition for a dye-sensitized solar cell includes: a mono-functional monomer or a multi-functional monomer having at least one ethylene glycol moiety in a side chain; a polymerization initiator; a lithium salt; and an organic solvent. The polymer electrolyte suppresses volatilization of a redox electrolyte and provides stable photoelectrochemical properties against environmental changes, such as a rise in the external temperature of a solar cell. The dye-sensitized solar cell includes: first and second electrodes facing each other; a dye-adsorbed porous film interposed between the first and second electrodes; and the polymer electrolyte interposed between the first and second electrodes. The dye-sensitized solar cell has a high voltage and high photoelectric conversion efficiency. |
申请公布号 |
EP1724871(B1) |
申请公布日期 |
2009.03.04 |
申请号 |
EP20060113997 |
申请日期 |
2006.05.16 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
PARK, JOUNG-WON;KIM, KANG-JIN;KAL, SEUNG-HOON;LEE, WHA-SUP;SHIN, BYONG-CHEOL |
分类号 |
H01M14/00;H01L31/04 |
主分类号 |
H01M14/00 |
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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