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公开(公告)号：US08114318B2
公开(公告)日：2012-02-14
申请号：US12223937
申请日：2007-02-13
IPC分类号： H01B3/20
CPC分类号： H01G9/2013 , H01G9/2031 , H01G9/2059 , H01M10/052 , H01M10/0561 , H01M2300/0045 , Y02E10/542 , Y02E60/122
摘要： The present invention relates to electrolytes comprising tetracyanoborate and an organic cation as components of electrolytes in electrochemical and/or optoelectronic devices, in particular solar cells. This ionic liquid has low viscosity and can be used as electrolyte in the absence of a solvent. Importantly, the ionic liquid remains stable in solar cells even after prolonged thermal stress at 80° C. for 1000 hours. Photovoltaic conversion efficiency remained stable and keeping more than 90% of the initial value.
摘要翻译： 本发明涉及包含四氰基硼酸盐和有机阳离子作为电化学和/或光电器件，特别是太阳能电池中的电解质组分的电解质。 该离子液体具有低粘度，并且可以在不存在溶剂的情况下用作电解质。 重要的是，即使在80℃长时间的热应力下，离子液体也能在太阳能电池中保持稳定1000小时。 光伏转换效率保持稳定，保持90％以上的初始值。
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公开(公告)号：US20100229950A1
公开(公告)日：2010-09-16
申请号：US12223937
申请日：2007-02-13
IPC分类号： H01L31/0256 , H01M10/22 , H01M6/16 , H01L51/46 , H01L51/48
CPC分类号： H01G9/2013 , H01G9/2031 , H01G9/2059 , H01M10/052 , H01M10/0561 , H01M2300/0045 , Y02E10/542 , Y02E60/122
摘要： The present invention relates to electrolytes comprising tetracyanoborate and an organic cation as components of electrolytes in electrochemical and/or optoelectronic devices, in particular solar cells. This ionic liquid has low viscosity and can be used as electrolyte in the absence of a solvent. Importantly, the ionic liquid remains stable in solar cells even after prolonged thermal stress at 80° C. for 1000 hours. Photovoltaic conversion efficiency remained stable and keeping more than 90% of the initial value.
摘要翻译： 本发明涉及包含四氰基硼酸盐和有机阳离子作为电化学和/或光电器件，特别是太阳能电池中的电解质组分的电解质。 该离子液体具有低粘度，并且可以在不存在溶剂的情况下用作电解质。 重要的是，即使在80℃长时间的热应力下，离子液体也能在太阳能电池中保持稳定1000小时。 光伏转换效率保持稳定，保持90％以上的初始值。
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